PM2220

PM2200 SCHNEIDER | Alldatasheet

Document overview

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Technical content

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The Schneider Electric brand and any trademarks of Schneider Electric SE and its subsidiaries referred to in this guide are the property of Schneider Electric SE or its subsidiaries. All other brands may be trademarks of their respective owners. This guide and its content are protected under applicable copyright laws and furnished for informational use only . No part of this guide may be reproduced or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), for any purpose, without the prior written permission of Schneider Electric. Schneider Electric does not grant any right or license for commercial use of the guide or its content, except for a non-exclusive and personal license to consult it on an "as is" basis. Schneider Electric products and equipment should be installed, operated, serviced, and maintained only by qualified personnel. As standards, specifications, and designs change from time to time, information contained in this guide may be subject to change without notice. T o the extent permitted by applicable law , no responsibility or liability is assumed by Schneider Electric and its subsidiaries for any errors or omissions in the informational content of this material or consequences arising out of or resulting from the use of the information contained herein.

Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service, or maintain it. The following special messages may appear throughout this manual or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure. The addition of either symbol to a “Danger” or “W arning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that accompany this symbol to avoid possible injury or death. DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury . Failure to follow these instructions will result in death or serious injury . W ARNING W ARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury . CAUTION CAUTION indicates a hazardous situation which, if not avoided, could result in minor or moderate injury . NOTICE NOTICE is used to address practices not related to physical injury . Please note Electrical equipment should be installed, operated, serviced and maintained only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material. A qualified person is one who has skills and knowledge related to the construction, installation, and operation of electrical equipment and has received safety training to recognize and avoid the hazards involved. NHA2778902-1 1 3

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. The user is cautioned that any changes or modifications not expressly approved by Schneider Electric could void the user ’ s authority to operate the equipment. This digital apparatus complies with CAN ICES-3 (A) /NMB-3(A).

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Safety precautions EasyLogic PM2200 series Safety precautions Installation, wiring, testing and service must be performed in accordance with all local and national electrical codes. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate Personal Protective Equipment (PPE) and follow safe electrical work practices. See NFP A 70E, CSA Z462 or other local standards.
• T urn of f all power supplying this device and the equipment in which it is installed before working on or in the equipment.
• Always use a properly rated voltage sensing device to confirm that all power is of f.
• Follow guidelines in the Wiring section of the related Installation Sheet.
• Assume communications and I/O wiring are hazardous live until determined otherwise.
• Do not exceed the maximum ratings of this device.
• Do not short secondary terminals of V oltage T ransformer (VT).
• Do not open secondary terminals of Current T ransformer (CT).
• Ground secondary circuit of CT s.
• Do not use the data from the meter to confirm power is off .
• Replace all devices, doors and covers before turning on power to this equipment.
• Do not install CT s or LPCT s in equipment where they exceed 75% of the wiring space of any cross-sectional area in the equipment.
• Do not install CT s or LPCT s in areas where ventilation openings may be blocked or in areas of breaker arc venting.
• Secure CT or LPCT secondary conductors to ensure they do not contact live circuits.
• Use copper conductors only . Failure to follow these instructions will result in death or serious injury . NOTE: See IEC 60950-1 for more information on communications and I/O wiring connected to multiple devices. W ARNING UNINTENDED OPERA TION
• Do not use this device for critical control or protection of persons, animals, property or equipment. Failure to follow these instructions can result in death, serious injury , or equipment damage. NHA2778902-1 1 9

PM2200 series Safety precautions W ARNING POTENTIAL COMPROMISE OF SYSTEM A V AILABILITY , INTEGRITY , AND CONFIDENTIALITY

• Change default passwords/passcodes to help prevent unauthorized access to device settings and information.
• Disable unused ports/services and default accounts, where possible, to minimize pathways for malicious attacks.
• Place networked devices behind multiple layers of cyber defenses (such as firewalls, network segmentation, and network intrusion detection and protection).
• Use cybersecurity best practices (for example: least privilege, separation of duties) to help prevent unauthorized exposure, loss, modification of data and logs, interruption of services, or unintended operation. Failure to follow these instructions can result in death, serious injury , or equipment damage.

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The PM2200 series meters are digital meters that off er comprehensive 3-phase electrical instrumentation and load management facilities in a compact and rugged package. The meters of fer value for the demanding needs of your energy monitoring and cost management applications. All meters in the PM2200 series range comply with Class 1, or Class 0.5S accuracy standards and feature high quality , reliability and affo rdability in a compact and easy to install format. Meter Features The PM2200 series meter supports many features, a few of the features are listed below:

• Self guided LCD display and navigation
• Energy accounting and balancing
• Measurement of both T rue PF and Displacement PF
• Active, reactive, and apparent energy readings
• Min/Max values of instantaneous parameters with timestamp.
• Cybersecurity: The meter supports the disabling of RS-485 port through front panel keys to prevent unauthorized access. T oggle the RT U devices in case of limited availability of nodes in software system.
• SnapShot: The meter features include snapshot, which captures values of average voltage, average current, total active power , and delivered energy based on configured time in HH.MM format.
• Suppression current: This is the minimum current at which the meter starts functioning. The meter can be configured to disregard the measurement of induced / auxiliary load current in the circuit. The suppression current selection can be done through the front display and through communication. The suppression current range is from 5 mA to 99 mA. The meter shows measurement if applied value is above the suppression value. The default suppression current is 5 mA. Y ou can use the meter as a stand-alone device, but its extensive capabilities are fully realized when used as part of an energy management system. For applications, feature details and the most current and complete specifications of the PM2200 meters, see the EasyLogic PM2000 series technical datasheet at www .se.com. Feature summary Parameter PM2210 PM2220 PM2230 Accuracy Class for Wh Class 1 Class 1 Class 0.5S Accuracy Class for V ARh 1.0 1.0 1.0 Sampling rate per cycle 64 64 64 Current:
• Per-phase and 3 phase average
• Calculated neutral current V oltage:
• V L-N - per-phase and 3 phase average NHA2778902-1 1 1 1

PM2200 series Introduction Parameter PM2210 PM2220 PM2230

• V L-L - per-phase and 3 phase average Power Factor
• Per phase and 3 phase total T rue PF T rue PF Displacement PF T rue PF Displacement PF Frequency Power:
• Active power (kW) - Phase wise and total
• Apparent power (kV A) - Phase wise and total
• Reactive power (kV AR) - Phase wise and total

3 Phase unbalance Current Current

Demand parameters (kW , kV A, kV AR, I)

• Last demand
• Present demand
• Predictive demand
• Peak demand: T imestamp for peak demand (no timestamp) Energy: kWh, kV Ah, kV ARh (4 Quadrant) - Phase wise and total
• Delivered (Import / Forward)
• Received (Export / Reverse) Delivered (D) Received (R) T otal (D+R) Net (D-R) Delivered (D) Received (R) T otal (D+R) Net (D-R) Last cleared (Old) Delivered (D) Received (R) T otal (D+R) Net (D-R) Last cleared (Old) THD, thd:
• V oltage L-N per phase
• V oltage L-L per phase
• Current per phase Individual Harmonics — Up to 15th individual harmonics Up to 31st individual harmonics Min / Max with timestamp
• V L-L average
• V L-N average
• Current average
• Neutral current
• Frequency
• Active power , T otal
• Apparent power , T otal
• Reactive power , T otal
• Power factor , T otal Communication POP RS-485 Modbus RTU RS-485 Modbus RTU Expandable Analog IO modules (1 input & 1 output) — — Expandable Analog IO modules (2 inputs & 2 outputs) — — Expandable Digital IO modules (2 inputs & 2 outputs) — — Expandable Relay Output modules (2 digital inputs & 2 relay outputs) — — Data Logging
• Energy (Wh, V Ah, V ARh): Delivered / Received
• Power: Active / Apparent / Reactive (total)
• Demand (W , V A, V AR, A): Last — — Retrofit For configuring legacy communication data models.

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1. The Phase wise energy is applicable only for 3PH4W configurations. 2. Indicated features can be read through communication only .

Parameter PM2210 PM2220 PM2230 SnapShot — Multi-tariff — — Auto reset Measured parameters Energy The meter provides bi-directional, 4-quadrant, Class 1 / Class 0.5S accurate energy metering. The meter stores all accumulated active, reactive, and apparent energy parameters in nonvolatile memory: The meter provides both per phase and total values of energy . T otal energy:

• kWh, kV ARh, kV Ah (delivered)
• kWh, kV ARh, kV Ah (received)
• kWh, kV ARh, kV Ah (delivered + received)
• kWh, kV ARh, kV Ah (delivered - received) Per phase energy:
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (received)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered + received)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered - received) NOTE: Based on the energy scale selection, when kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3 (delivered) or kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3 (received) of the energy parameters overflow at 999.99 all energy parameter value resets. NOTE: The energy per phase displays on the HMI for the 3PH4W configurations (3PH4W Opn Dlt Ctr Tp, 3PH4W Dlt Ctr Tp, 3PH4W Wye Ungnd, 3PH4W Wye Gnd, and 3PH4W Wye Res Gnd) only . For other configurations, the energy per phase is not displayed on HMI and obtains as "0" through communication. Non Reset energy Non Reset energy parameters are Wh, V Ah and V ARh for both Del and Rec. Non Reset energy parameters are available on display in Diag page under Maintenance and through communication.. These parameter values cannot be reset either through display or communication. These Non Reset energy values will overflow automatically when they reach maximum value based on overflow limit. NHA2778902-1 1 13 3. Indicated features can be read through communication only .

PM2200 series Introduction Command Accumulated energies Non Reset energies Old energies Reset sub systems Clear No Clear Clear Initialization Clear No Clear Clear Reset all energies Clear No clear No clear (update with Accumulated energies) Reset all accumulated energies (total, per phase) Clear No clear No clear (update with Accumulated energies) Demand The meter provides last, present, predicted, and maximum (peak) demand values, and a timestamp when the maximum (peak) demand occurred. The meter supports standard demand calculation methods, including sliding block, fixed block, rolling block, thermal and synchronized. Peak demand registers can be reset manually (password protected). Demand measurements include:

• W , V AR, V A demand total
• Amps demand average Instantaneous The meter provides highly accurate 1-second measurements, average values, including true RMS, per phase and total for:
• Per phase and average voltage (line-to-line, line-to-neutral)
• Per phase and average current, and neutral current NOTE: Neutral current is calculated.
• Per phase and total power (V A, W , V ar)
• Per phase and average for true and displacement power factor
• System frequency
• Per phase and maximum of all three for voltage unbalance and current unbalance Power quality The meter provides complete harmonic distortion measurement, recording, and real-time reporting, up to the 15 th harmonic for PM2220 and up to 31 st harmonic for PM2230 for all voltage and current inputs. The following power quality measurements are available:
• PM2220: Individual odd harmonics up to 15 th order (V oltage and current, per phase)
• PM2230: Individual odd harmonics up to 31 st order (V oltage and current, per phase)
• T otal harmonic distortion (THD%) for current and voltage (displays line-to-line or line-to-neutral, based on selected system configuration)

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Data recording (PM2230) The meter stores each new minimum and new maximum value with date and timestamp for all instantaneous values (average, total, and each phase). The meter also records the following:

• Alarms (with 1s timestamping)
• Parameters configured for data logging
• Data, alarm history , and diagnostics logs Input/output (PM2230) The meter supports optional input and output capabilities. Other measurements Additional measurements recorded by the meter include several timers. These timers include:
• I/O timer displays the powered ON duration of the input or output.
• Operating timer displays the powered ON duration of the meter .
• Active load timer displays the duration of the connected load, based on the specified minimum current for the load timer setpoint setting. Data display and analysis tools Power Monitoring Expert EcoStruxure Power Monitoring Expert is a complete supervisory software package for power management applications. The software collects and organizes data gathered from your facility’ s electrical network and presents it as meaningful, actionable information via an intuitive web interface. Power Monitoring Expert communicates with devices on the network to provide:
• Real-time monitoring through a multi-user web portal
• T rend graphing and aggregation
• Power quality analysis and compliance monitoring
• Preconfigured and custom reporting See the EcoStruxure Power Monitoring Expert online help for instructions on how to add your device into its system for data collection and analysis. Power SCADA Operation EcoStruxure Power SCADA Operation is a complete real-time monitoring and control solution for large facility and critical infrastructure operations. It communicates with your device for data acquisition and real-time control. Y ou can use Power SCADA Operation for:
• System supervision
• Real-time and historical trending, event logging NHA2778902-1 1 15

PM2200 series Introduction

• PC-based custom alarms See the EcoStruxure Power SCADA Operation online help for instructions on how to add your device into its system for data collection and analysis. Meter configuration Meter configuration can be performed through the display or PowerLogic ION Setup. ION Setup is a meter configuration tool that can be downloaded for free at www .se.com. See the ION Setup online help or in the ION Setup device configuration guide. T o download a copy , go to www .se.com and search for ION Setup device configuration guide.

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Hardware references EasyLogic PM2200 series Hardware references PM2200 meter models and accessories The meter is available in several different models with optional accessories that provide various mounting options. Meter models Model Commercial reference Description PM2210 METSEPM2210 Front panel mount, 96 x 96 mm form factor , EasyLogic V AF Power and Energy meter with THD and POP . Complies with accuracy class 1. PM2220 METSEPM2220 Front panel mount, 96 x 96 mm form factor , EasyLogic V AF Power and Energy meter with RS-485 communication and odd harmonics up to 15 th order . Complies with accuracy class 1. PM2230 METSEPM2230 Front panel mount, 96 x 96 mm form factor , EasyLogic V AF Power and Energy meter with RS-485 communication and odd harmonics up to 31 st order . Complies with accuracy class 0.5S. Meter accessories Model Commercial reference Description

2 Channel Digital Input

Digital I/O module with 2 channel input and output.

2 Channel Analog Input

Analog I/O module with 2 channel input and output.

1 Channel Analog Input

Analog I/O module with single channel input and output. Relay module with dual channel digital input and relay output. NOTE: The I/O modules are supported by PM2230 meter models only . See the PM2000 series catalog pages, available from www .se.com, or consult your local Schneider Electric representative for information about mounting adapters available for your meter . Supplemental information This document is intended to be used in conjunction with the installation sheet that ships in the box with your device and accessories. See your device’s installation sheet for information related to installation. See your product’s catalog pages at www .se.com for information about your device, its options and accessories. Y ou can download updated documentation from www .se.com or contact your local Schneider Electric representative for the latest information about your product. NHA2778902-1 1 17

PM2200 series Hardware references Panel meter The back of your meter supports various power system connections. A Auxiliary power supply (control power) terminals (L1 / L+ , L2 / L-) B Input voltage terminals (V1, V2, V3, VN) C I/O card (PM2230R only) D RS-485 communications (D0, D1, SHLD, 0V) E Gasket Meter mounting For mounting instructions and safety precautions, see the installation sheet that was shipped with your device Y ou can also download the latest copy at www .se.com. Meter wiring considerations Direct connect voltage limits Y ou can connect the meter ’ s voltage inputs directly to the phase voltage lines of the power system if the power system’s line-to-line or line-to-neutral voltages do not exceed the meter ’ s direct connect maximum voltage limits. The meter's voltage measurement inputs are rated by the manufacturer for up to 277 V L-N / 480 V L-L. However , the maximum voltage allowed for direct connection may be lower , depending on the local electrical codes and regulations. As per installation category II / III the maximum voltage on the meter voltage

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Hardware references EasyLogic PM2200 series measurement inputs should not exceed 277 V L-N / 480 V L-L for CA T III and 347 V L-N / 600 V L-L for CA T II. If your system voltage is greater than the specified direct connect maximum voltage, you must use VT s (voltage transformers) to step down the voltages. Power system

description

Meter setting Symbol Direct connect maximum (UL / IEC) # of VT s (if required) Display (meter) Display (communication) Installation category III Installation category II Single-phase 2- wire line-to- neutral 1PH2W LN 1PH 2Wire L-N ≤ 277 V L-N ≤ 347 V L-N 1 VT Single-phase 2- wire line-to-line 1PH2W LL 1PH 2Wire L-L

480 V L-L 600 V L-L 1 VT

≤ 277 V L-N / 480 V L-L ≤ 347 V L-N / 600 V L-L 2 VT 3-phase 3-wire Delta ungrounded 3PH3W Dlt Ungnd 3PH 3Wire Ungrounded Delta

480 V L-L 600 V L-L 2 VT

240 V L-L 600 V L-L 2 VT

277 V L-N / 480 V

347 V L-N / 600 V

PM2200 series Hardware references Power system Meter setting Symbol Direct connect maximum (UL / IEC) # of VT s (if required) Display (meter) Display (communication) Installation category III Installation category II 3-phase 4-wire open Delta center-tapped 3PH4W Opn Dlt Ctr Tp 3PH 4Wire Center-T apped Open Delta N

173 V L-N / 347 V

N ≤ 277 V L-N / 480 V L-L ≤ 347 V L-N / 600 V L-L

3 VT or 2 VT

N ≤ 277 V L-N / 480 V L-L ≤ 347 V L-N / 600 V L-L N ≤ 277 V L-N / 480 V L-L ≤ 347 V L-N / 600 V L-L Balanced system considerations In situations where you are monitoring a balanced 3-phase load, you may choose to connect only one or two CT s on the phase(s) you want to measure, and then configure the meter so it calculates the current on the unconnected current input(s). NOTE: For a balanced 4-wire Wye system, the meter ’ s calculations assume that there is no current flowing through the neutral conductor . Balanced 3-phase W ye system with 2 CT s The current for the unconnected current input is calculated so that the vector sum for all three phases equal zero. Balanced 3-phase W ye or Delta system with 1CT The currents for the unconnected current inputs are calculated so that their magnitude and phase angle are identical and equally distributed, and the vector sum for all three phase currents equal zero.

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Hardware references EasyLogic PM2200 series NOTE: Y ou must always use 3 CT s for 3-phase 4-wire center-tapped Delta or center-tapped open Delta systems. RS-485 wiring Connect the devices on the RS-485 bus in a point-to-point configuration, with the (+) and (-) terminals from one device connected to the corresponding (+) and (-) terminals on the next device. RS-485 cable Use a shielded 2 twisted pair or 1.5 twisted pair RS-485 cable to wire the devices. Use one twisted pair to connect the (+) and (-) terminals, and use the other insulated wire to connect the C terminals The total distance for devices connected on an RS-485 bus should not exceed 1000 m (3280 ft). RS-485 terminals C Common. This provides the voltage reference (zero volts) for the data plus and data minus signals Shield. Connect the bare wire to this terminal to help suppress signal noise that may be present. Ground the shield wiring at one end only (either at the master or the last slave device, but not both. - Data minus. This transmits/receives the inverting data signals. + Data plus. This transmits/receives the non-inverting data signals. NOTE: If some devices in your RS-485 network do not have the C terminal, use the bare wire in the RS-485 cable to connect the C terminal from the meter to the shield terminal on the devices that do not have the C terminal. Pulse output NOTE: Applicable only for PM2210 meter model The meter is equipped with one pulse output port (D1+, D1-). Y ou can configure the pulse outputs for use in the following application:

• energy pulsing applications, where a receiving device determines energy usage by counting the k_h pulses coming from the meter ’ s pulse output port. One pulse output can handle voltage less than or equal to 40 V DC (20 mA maximum). For higher voltage applications, use an external relay in the switching circuit. D1+ ≤40V ≤20mA D1- (60) (61) NHA2778902-1 1 21

PM2200 series Meter display Meter display Display overview The display (integrated or remote) lets you use the meter to perform various tasks such as setting up the meter , displaying data screens, acknowledging alarms, or performing resets. C G E F D B A H A Navigation / menu selection buttons B Heartbeat / communications LED (green) C Alarm / energy pulsing LED (orange) D Navigation symbols or menu options E Right notification area F Screen title G Left notification area H Cursor LED indicators The LED indicators alert or inform you of meter activity . A Alarm / energy pulsing LED B Heartbeat / serial communications LED Alarm / energy pulsing LED The alarm / energy pulsing LED can be configured for alarm notification or energy pulsing. When configured for alarm notification, this LED blinks every one second indicating that a high, medium or low priority alarm is tripped. The LED provides a visual indication of an active alarm condition or an inactive but unacknowledged high priority alarm. When configured for energy pulsing, this LED flashes at a rate proportional to the amount of energy consumed. This is typically used to verify the power meter ’ s accuracy .

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Heartbeat / serial communications LED The heartbeat / serial communications LED blinks to indicate the meter ’ s operation and serial Modbus communications status. The LED blinks at a slow , steady rate to indicate the meter is operational. The LED flashes at a variable, faster rate when the meter is communicating over a Modbus serial communications port. Y ou cannot configure this LED for other purposes. NOTE: A heartbeat LED that remains lit and does not blink (or flash) can indicate a problem. In this case, power down the meter and reapply power . If the LED still does not blink or flash, contact T echnical Support. Notification icons T o alert you about meter state or events, notification icons appear at the top left or top right corner of the display screen. Icon Description The wrench icon indicates that the power meter is in an overvoltage condition or requires maintenance. It could also indicate that the energy LED is in an overrun state. The alarm icon indicates an alarm condition has occurred. Meter display language If your meter is equipped with a display screen, you can configure the meter to display the measurements in one of several languages. The following languages are available:

• English
• French
• Spanish
• German
• Portuguese
• Russian
• Chinese
• T urkish Meter screen navigation The meter ’s buttons and display screen allow you to navigate data and setup screens, and to configure the meter ’s setup parameters. NHA2778902-1 1 23

PM2200 series Meter display A. Press the button below the appropriate menu to view that screen B. Press the right arrow to view more screens C. In setup mode, a small right arrow indicates the selected option D. In setup mode, a small down arrow indicates that there are additional parameters to display . The down arrow disappears when there are no more parameters to display . E. In setup mode, press the button under Edit to change that setting. If the item is read-only , cannot be configured with the meter ’s existing setup, or can only be configured using software, Edit disappears. Navigation symbols Navigation symbols indicate the functions of the associated buttons on your meter ’ s display . Symbol Description Actions Right arrow Scroll right and display more menu items or move cursor one character to the right Up arrow Exit screen and go up one level Small down arrow Move cursor down the list of options or display more items below Small up arrow Move cursor up the list of items or display more items above Left arrow Move cursor one character to the left Plus sign Increase the highlighted value or show the next item in the list. Minus sign Show the previous item in the list When you reach the last screen, press the right arrow again to cycle through the screen menus. Meter screen menus overview All meter screens are grouped logically , according to their function. Y ou can access any available meter screen by first selecting the Level 1 (top level) screen that contains it.

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Level 1 screen menus - IEEE title [IEC title] Amps [I] Volts [U- Energy [E PF Hz [F] Maint Power [PQ THD Unbal MnMx (+2) Alar m (+3) Timer (+2) Clock (+2) Harm (+2) Rate Fav (+2) Snap (+2) I/O (+3) (+2) Applicabl e only fo r PM2220/ PM2230 me ter model s (+3) Applicabl e only fo r PM2230 meter mod el Setting up the display Y ou can change the display screen’s settings, such as contrast, backlight timeout, and screen timeout . 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to HMI > Disp. 4. Move the cursor to point to the parameter you want to modify , then press Edit. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK. 7. Press the up arrow to exit. 8. Press Y es to save your changes. Display settings available using the display Parameter V alues Description Contrast 1 - 9 Increase or decrease the value to increase or decrease the display contrast. Backlight T imeout (min) 0 - 60 Set how long backlight reduces its brightness after inactivity minutes. Default setting “0” disables the backlight timeout feature (i.e., backlight is always ON). Screen T imeout (min) 0 - 60 Set how long the screen turns off after inactivity minutes. Default setting “0” disables the screen timeout feature (i.e., display is always ON). T o configure the display using ION Setup, see the “PM2000” topic in the ION Setup online help or in the ION Setup device configuration guide, available for download at www .se.com. NHA2778902-1 1 25

Configuring basic setup parameters using the display Y ou can configure basic meter parameters using the display . Proper configuration of the meter ’ s basic setup parameters is essential for accurate measurement and calculations. Use the Basic Setup screen to define the electrical power system that the meter is monitoring. If standard (1-sec) alarms have been configured and you make subsequent changes to the meter ’ s basic setup, all alarms are disabled to prevent undesired alarm operation. NOTICE UNINTENDED EQUIPMENT OPERA TION

• V erify all standard alarms settings are correct and make adjustments as necessary .
• Re-enable all configured alarms. Failure to follow these instructions can result in equipment damage. After saving the changes, confirm all configured standard alarm settings are still valid, reconfigure them as required, and re-enable the alarms. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Meter > Basic. 4. Move the cursor to point to the parameter you want to modify , then press Edit. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK.

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1. Press Y es to save your changes. Basic setup parameters available using the display V alues Description Power System Select the power system type (power transformer) the meter is wired to. 1PH2W LN Single-phase 2-wire line-to-neutral 1PH2W LL Single-phase 2-wire line-to-line 1PH3W LL with N Single-phase 3-wire line-to-line with neutral 3PH3W Dlt Ungnd 3-phase 3-wire ungrounded delta 3PH3W Dlt Crnr Gnd 3-phase 3-wire corner grounded delta 3PH3W Wye Ungnd 3-phase 3-wire ungrounded wye 3PH3W Wye Gnd 3-phase 3-wire grounded wye 3PH3W Wye Res Gnd 3-phase 3-wire resistance-grounded wye 3PH4W Opn Dlt Ctr Tp 3-phase 4-wire center-tapped open delta 3PH4W Dlt Ctr Tp 3-phase 4-wire center-tapped delta 3PH4W Wye Ungnd 3-phase 4-wire ungrounded wye 3PH4W Wye Gnd 3-phase 4-wire grounded wye 3PH4W Wye Res Gnd 3-phase 4-wire resistance-grounded wye VT Connect Select how many voltage transformers (VT) are connected to the electrical power system. Direct Con Direct connect; no VT s used 2VT 2 voltage transformers 3VT 3 voltage transformers VT Primary (V) 1 to 1,000,000 Enter the size of the VT primary , in V olts. VT Secondary (V) 100, 1 10, 1 15, 120 Select the size of the VT secondary , in V olts. CT on T erminal Define how many current transformers (CT) are connected to the meter , and which terminals they are connected to. I1 1 CT connected to I1 terminal I2 1 CT connected to I2 terminal I3 1 CT connected to I3 terminal I1 I2 2 CT connected to I1, I2 terminals I2 I3 2 CT connected to I2, I3 terminals I1 I3 2 CT connected to I1, I3 terminals I1 I2 I3 3 CT connected to I1, I2, I3 terminals CT Primary (A) 1 to 32767 Enter the size of the CT primary , in Amps. CT Secondary (A) 1, 5 Select the size of the CT secondary , in Amps. Sys Frequency (Hz) 50, 60 Select the frequency of the electrical power system, in Hz. Phase Rotation ABC, CBA Select the phase rotation of the 3-phase system. NHA2778902-1 1 27

Basic setup parameters available using the display (Continued) V alues Description A.Suppression This is the minimum current at which the meter starts functioning. The meter can be configured to disregard the measurement of induced / auxiliary load current in the circuit. 5 to 99 Select the Threshold Current (Suppression Current), in mA. NOTE: The default suppression current is 5 mA. CT Sequence Select the CT sequence based on the connection to the meter . NOTE: The default value of CT sequence is I1 I2 I3. I1 I2 I3 3 CT connected in sequence of I1, I2, I3 terminals I3 I2 I1 3 CT connected in sequence of I3, I2, I1 terminals I3 I1 I2 3 CT connected in sequence of I3, I1, I2 terminals I2 I3 I1 3 CT connected in sequence of I2, I3, I1 terminals I2 I1 I3 3 CT connected in sequence of I2, I1, I3 terminals I1 I3 I2 3 CT connected in sequence of I1, I3, I2 terminals CT Polarity Correction Select the CT for which the polarity is reversed. NOTE: The default value of CT Polarity Correction is None. None None of the CT polarity is reversed. I1 Polarity reversed for the CT connected to the I1 terminal. I2 Polarity reversed for the CT connected to the I2 terminal. I3 Polarity reversed for the CT connected to the I3 terminal. I1 I2 Polarity reversed for the CT connected to the I1 and I2 terminals. I2 I3 Polarity reversed for the CT connected to the I2 and I3 terminals. I1 I3 Polarity reversed for the CT connected to the I1 and I3 terminals. I1 I2 I3 Polarity reversed for the CT connected to the I1, I2, and I3 terminals. Configuring advanced setup parameters using the display Y ou can configure a subset of advanced parameters using the display . 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Meter > Advan. 4. Move the cursor to point to the parameter you want to modify , then press Edit. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK.

28 NHA2778902-1 1

1. The CT sequence is applicable for 3PH3W and 3PH4W Power System Configurations and I1 I2 I3 CT on T erminal value. If you change the Power System Configurations or CT on T erminal value, then the CT sequence resets to the default value. 5. The device complies with the accuracy class only when CT sequence and CT polarity parameters are set to the default value. 6. The CT Polarity Correction parameters are available based on the selected Power System Configurations and CT on T erminal value. If you change the Power System Configurations or CT on T erminal value, then the CT Polarity Correction resets to the default value.

1. Press Y es to save your changes. Advanced setup parameters available using the display Parameter V alues Description Label — This label identifies the device, e.g., “Power Meter”. Y ou cannot use the display to edit this parameter . Use ION Setup to change the device label. Load T imer Setpt (A) 0 - 18 Specifies the minimum average current at the load before the timer starts. The meter begins counting the number of seconds the load timer is on (i.e., whenever the readings are equal to or above this average current threshold. Pk I dmd for TDD (A) 0 - 18 Specifies the minimum peak current demand at the load for inclusion in total demand distortion (TDD) calculations. If the load current is below the minimum peak current demand threshold, the meter does not use the readings to calculate TDD. Set this to “0” (zero) if you want the power meter to use the metered peak current demand for this calculation. Setting the rate The Rate setup screens allow you to set the dif ferent rate parameters. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Rate. 4. Move the cursor to point to Rate1 or Rate2 to modify , then press Edit. 5. Move the cursor to point to Channel or Factor per (k__h) to modify , then press Edit. 6. Modify the parameter as required, then press OK. 7. Press up arrow and press Y es to save your changes. 8. Press the up arrow to exit. Parameter V alues Description Label Rate1 / Rate2 Example: CO2 Emission, Energy Cost Y ou can edit the label using ION Setup Channel None, Active Del, Active Rec, Active Del + Rec, Reactive Del, Reactive Rec, Reactive Del + Rec, Apparent Del, Apparent Rec, Apparent Del + Rec Select a channel from the list. Factor per (k__ 0.000 to 99999.999 Y ou can edit the factor value between 0.000 to 99999.999. T o configure the Rate using ION Setup, see the “PM2000 series meter” topic in the ION Setup online help or in the ION Setup device configuration guide, available for download at www .se.com. NHA2778902-1 1 29

Setting up regional settings Y ou can change the regional settings to localize the meter screens and display data in a different language, using local standards and conventions. NOTE: In order to display a different language other than those listed in the Language setup parameter , you need to download the appropriate language file to the meter using the firmware upgrade process. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to HMI > Region. 4. Move the cursor to point to the parameter you want to modify , then press Edit. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK. 7. Press the up arrow to exit. 8. Press Y es to save your changes. Regional settings available using the display Parameter V alues Description Language English US, French, Spanish, German, Portuguese, Chinese, Russian and T urkish Select the language you want the meter to display . Date Format MM/DD/YY , YY/ MM/DD, DD/ MM/YY Set how you want the date to be displayed, e.g., month/ day/year . T ime Format 24Hr , AM/PM Set how you want the time to be displayed, e.g., 17:00:00 or 5:00:00 PM. HMI Mode IEC, IEEE Select the standards convention used to display menu names or meter data. Setting up the screen passwords It is recommended that you change the default password in order to prevent unauthorized personnel from accessing password-protected screens such as the diagnostics and reset screens. This can only be configured through the front panel. The factory-default setting for all passwords is “0” (zero). 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to HMI > Pass.

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1. Move the cursor to point to the parameter you want to modify , then press Edit. Parameter V alues Description Setup 0000 - 9999 Sets the password for accessing the meter setup screens (Maint > Setup). Energy Resets 0000 - 9999 Sets the password for resetting the meter ’ s accumulated energy values. Demand Resets 0000 - 9999 Sets the password for resetting the meter ’ s recorded peak demand values. Min/Max Resets 0000 - 9999 Sets the password for resetting the meter ’ s recorded minimum and maximum values. 5. Modify the parameter as required, then press OK. 6. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK. 7. Press the up arrow to exit. 8. Press Y es to save your changes. Lost password V isit www .se.com for support and assistance with lost passwords or other technical problems with the meter . Make sure you include your meter ’ s model, serial number and firmware version in your email or have it readily available if calling T echnical Support. Setting the clock The Clock setup screens allow you to set the meter ’ s date and time. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Clock. 4. Move the cursor to point to the parameter you want to modify , then press Edit. 5. Modify the parameter as required, then press OK. 6. Press Y es to save your changes. 7. Move the cursor to point to the next parameter you want to modify , press Edit, make your changes, then press OK. 8. Press the up arrow to exit. NHA2778902-1 1 31

1. Press Y es to save your changes. Parameter V alues Description Date DD/MM/YY , MM/DD/YY , YY/ MM/DD Set the current date using the format displayed on screen, where DD = day , MM = month and YY = year . T ime HH:MM:SS (24 hour format), HH:MM:SS AM or PM Use the 24-hour format to set the current time in UTC (GMT). Meter T ime GMT , Local Select GMT to display the current time in UTC (Greenwich Mean T ime zone). T o display local time, set this parameter to Local, then use GMT Offset (h) to display local time in the proper time zone. T o configure the clock using ION Setup, see the “PM2000 series meter” topic in the ION Setup online help or in the ION Setup device configuration guide, available for download at www .se.com. SnapShot NOTE: Applicable only for PM2220/PM2230 meter models The meter supports recording of instantaneous values through snapshot using HMI. This page enables capturing values of V oltage Av erage (V avg), Current A verage (Iavg), Power T otal (Ptot), and Energy Delivered (E Del). The time of recording is defined by the time set for the snapshot feature. This can be configured using HMI or ION Setup. V iewing SnapShot page 1. Navigate to Snap. 2. Press Snap to view parameter values. SnapShot page displays below parameters:

• V oltage A verage (V avg)
• Current A verage (Iavg)
• Power T otal (Ptot)
• Energy Delivered (E Del) 3. Press SnpDT to view the SnapShot time in HH:MM and date. SnapShot setting 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Snap. 4. Press Snap. The SnapShot screen appears. 5. Press Edit to select the SnapShot time in HH:MM. 6. Press + to increment the active digit through the numerals 0-9. 7. Press ◄ to enter the selected character and move to the character on the left.

32 NHA2778902-1 1

1. Continue until all values are selected, then press OK to set the time. – Press Y es to accept the changes and return to the previous screen. – Press No to keep the existing configuration and return to the previous screen. Retrofit NOTE: Applicable only for PM2220/PM2230 meter models The retrofit communication mode in the meter provides you an option for configuring legacy data models to communicate with the new models. The retrofit register map selection can be configured using HMI. Retrofit setting The following settings are required to enable the Retrofit communication mode in the meter . 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Press Comm. The Serial Port screen appears. 4. Press Edit to select the Accumulated parameter . 5. Press - or + to scroll to Retrofit. 6. Press OK to select the Retrofit configuration. 7. Press ▲ to return to the setup screen. NOTE: The existing configuration will be lost when you make new selection, so a confirmation screen appears. – Press Y es to accept the changes and return to the Setup screen. – Press No to keep the existing configuration and return to the Setup screen. Configuring Favorite Page NOTE: Applicable only for PM2220/PM2230 meter models The meter allows you to select 4 parameters and arrange them in required order to be displayed in favorite page. These parameters can be selected only through communication and are customer based requirements. Some parameter logs are of utmost importance and navigating to those parameters takes time. For ease of navigation and accessibility , the meter allows you to choose 4 parameters and lock the page for easy reading. The default Favorite Page parameters are:

• Aavg
• PFavg
• Ptot
• E.Del 1. Start ION Setup and connect to your meter . 2. Open I/O Setup and select the required parameter you want to configure. NHA2778902-1 1 33

1. Configure the parameter and click OK. Below is the list of associated parameters which can be configured:

• Current A verage (Iavg)
• V oltage L-L average (V avg)
• V oltage L-N average (V avg)
• Active Power total (Wtot)
• Reactive Power total (V ARtot)
• Apparent Power total (V Atot)
• Power Factor A verage (PFavg)
• Frequency (F)
• Active Energy – Del (Wh-Del)
• Reactive Energy – Del (V ARh-Del)
• Apparent Energy - Del (V Ah-Del) Auto reset configuration NOTE: Applicable only for PM2220/PM2230 meter models Auto Reset feature enables the user to reset the Energy and Demand parameters on a pre-programmed date and month (DD/MM). Month wise reset dates for 12 months can be configured. On executing Auto Reset for Energy and Maximum Demand for those configured date and month (DD/MM), the Energy parameters (kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3 (Del, Rec, D-R, D+R)) will be transferred to OLD registers. Both Energy and Maximum Demand will reset to 0. When Energy is cleared, Max Demand is also cleared automatically . Auto Reset for Energy and Maximum Demand parameters can be configured only through communication.

34 NHA2778902-1 1

NOTE: Applicable only for PM2230 meter model This section supplements the optional I/O module installation sheets and provides additional information regarding physical characteristics and capabilities of the I/O module. The I/O modules are available in the following variants:

• Single channel analog I/O module
• T wo channel analog I/O module
• T wo channel digital I/O module
• T wo channel digital input and relay output module Analog input applications The analog inputs interpret an incoming analog current signal from transducers. The analog I/O module can measure current using standard 4 - 20 mA analog transducers. For analog input operation, the meter takes an analog input signal and provides the resulting scaled value. Analog inputs may show a value below zero scale if an open circuit is detected on the input port. Y ou can set the analog input’s mode for current sensing. Wiring the analog input A 1- A 1+ Q 1- Q 1+ 300 Ω 4 - 20 mA Wiring the dual analog inputs A 2- A 2+ A 1- A 1+ Q 2- Q 2+ Q 1- Q 1+ 300 Ω 4 - 20 mA 300 Ω Y ou can configure the following analog inputs on your meter: Code Unit Description 0 – No units 1 % Percentage NHA2778902-1 1 35

2 ºC Degrees Celsius 3 ºF Degrees Fahrenheit

4 Deg Degrees Angular

5 Hz Hertz

6 A Amperes

8 V V olts

10 MV Mega V olts

13 MW Megawatts

14 V AR V olt-Ampere Reactive

15 kV AR Kilo V olt-Ampere Reactive

16 MV AR Mega V olt-Ampere Reactive

17 V A V olt-Amperes

18 kV A Kilo V olt-Amperes

19 MV A Mega V olt-Amperes

20 WH W att-Hour

22 MWH Megawatt-Hour

23 V ARH Reactive V olt-Ampere Hour

24 kV ARH Reactive Kilo V olt-Ampere Hour

25 MV ARH Reactive Mega V olt-Ampere Hour

26 V AH V olt-Ampere Hours

27 kV AH Kilo V olt-Ampere Hours

28 MV AH Mega V olt-Ampere Hours

29 Seconds Seconds

30 Minutes Minutes

31 Hours Hours

32 Bytes (RAM) Bytes

33 kBytes (RAM) Kilobytes 34 $ Dollars 35 gal Gallons 36 gal/hr Gallons/hour 37 gal/min Gallons/minute 38 cfm Cubic feet/min

39 PSI PSI

40 BTU BTU

41 L Liters

45 € Euros

36 NHA2778902-1 1

/sec Cubic-meters/sec 49 m /min Cubic-meters/min 50 m /hr Cubic-meters/hour

51 Pa Pascals

52 Bars Bar

53 RPM Revolutions/min

55 BTU/hr BTU/hour

56 PSIG Pounds/square inch gauge

57 SCFM Standard cubic feet/min

58 MCF Thousand cubic feet

59 Therm Therm

60 SCFH Standard cubic feet/hour

61 PSIA Pounds/square inch absolute

68 in. Hg Inch of Mercury 69 kPa KiloPascals 70 %RH Percentage of relative humidity

71 MPH Miles per hour

73 mV/cal/(cm²/min) MilliV olts/calorie/(square centimeters/min) 74 in Inches 75 mm Millimeter

76 GWH GigaW att-Hour

77 GV ARH Reactive Giga V olt-Ampere Hour

78 GV AH Giga V olt-Ampere Hours

79 AH Ampere-Hours

81 Therm/hr Therm/hour

Analog output applications The analog I/O module can send low current for standard 4 - 20 mA analog transducers. For analog output operation, the meter takes an input value and scales it to the appropriate signal value to send out the physical analog output port. NHA2778902-1 1 37

300 Ω ≤ 600 Ω 4 - 20 mA Wiring the dual analog output A 2- A 2+ A 1- A 1+ Q 2- Q 2+ Q 1- Q 1+ 300 Ω ≤ 600 Ω 4 - 20 mA 300 Ω Y ou can configure the following analog outputs on your meter: Parameters Description Current Current: Phase wise Current Average Current Unbalance: Phase wise Current Unbalance Worst V oltage V oltage L-L: Phase wise V oltage L-L Avg V oltage L-N: Phase wise V oltage L-N Avg V oltage Unbalance L-L: Phase wise V oltage Unbalance L-L Worst V oltage Unbalance L-N: Phase wise V oltage Unbalance L-N Worst Power Active Power: Phase wise Active Power T otal Reactive Power: Phase wise Reactive Power T otal Apparent Power: phase wise Apparent Power T otal PF PF T otal Frequency Frequency

38 NHA2778902-1 1

Status input (DI) applications Status inputs are typically used for monitoring the status of external contacts or circuit breakers and multi-tarif f applications. The meter ’s status inputs require either an external voltage source or whetting voltage (provided in the meter) to detect the status input’ s ON/OFF state. The meter detects an ON state if the external voltage appearing at the status input is within its operating range. Wiring the status inputs S 2- S 2+ S 1- S 1+ D 2- D 2+ D 1- D 1+ 110 kΩ 110 kΩ 18 - 36 V Configuring status inputs using ION Setup The status input ports (S1 and S2) can be configured using ION Setup. 1. Start ION Setup. 2. Connect to your meter . 3. Navigate to I/O configuration > I/O Setup. 4. Select a status input to configure and click Edit. The setup screen for that status input is displayed. 5. Enter a descriptive name for the status input’ s Label. 6. Configure the other setup parameters as required. 7. Click Send to save your changes. Status input setup parameters available through ION Setup Parameter V alues Description Label — Use this field to change the default label and assign a descriptive name to this status input. Control Mode Normal, Demand Sync This field displays how the status input functions.

• Normal: the status input is not associated with another meter function. The meter counts and records the number of incoming pulses normally .
• Demand Sync: the status input is associated with one of the input sync demand functions. The meter uses the incoming pulse to synchronize its demand period with the external source. Debounce 0 to 9999 Debounce is the time delay that compensates for mechanical contact bounce. Use this field to set how long (in milliseconds) the external signal must remain in a certain state to be considered a valid state change. Associations — This field displays additional information if the status input is already associated with another meter function. NHA2778902-1 1 39

Digital output applications The meter is equipped with two digital output ports (D1, D2). Y ou can configure the digital outputs for use in the following applications: Switching applications, for example, to provide on/off control signals for switching capacitor banks, generators, and other external devices and equipment. Energy pulsing applications, where a receiving device determines energy usage by counting the kWh pulses coming from the meter ’ s digital output port. Unary , digital and standard alarm configurations. Wiring the digital output S 2- S 2+ S 1- S 1+ D 2- D 2+ D 1- D 1+ 110 kΩ 0 k Ω ≤ 40V ≤20mA Default digital output state The default digital output state for I/O pin is high (switch closed). The digital output state for I/O pin can be changed through communication. I/O pin state External mode Alarm Display Comm Switch Low 0 0 OFF 0 Open 0 1 ON 1 Closed 0 0 OFF 0 Open 1 0 ON 1 Closed High 0 0 OFF 0 Closed 0 1 ON 1 Open 0 0 OFF 0 Closed 1 0 ON 1 Open Demand parameter for digital output The associating demand parameters (Present demand (V A, W , V AR), Last demand (V A, W , V AR) and Predict demand (V A, W , V AR)) can be configured for digital output based on alarm events when exceeds the set upper limit. Only one demand parameter can be set at a given time. NOTE: The alarm set up is done through communication using ION setup. Configuring digital outputs using ION Setup Y ou can use ION Setup to configure the digital outputs.

40 NHA2778902-1 1

1. Start ION Setup. 2. Connect to your meter . 3. Navigate to I/O configuration > I/O Setup. 4. Select a digital output to configure and click Edit. The setup screen for that digital output is displayed. 5. Enter a descriptive name for the digital output in the Label field. 6. Configure the other setup parameters as required. 7. Click Send to save your changes. Digital output setup parameters available using ION Setup Parameter V alues Description Label — Use this field to change the default label and assign a descriptive name to this digital output. Control Mode External, Alarm, Energy This field displays how the digital output functions.

• External: the digital output is controlled remotely either through software or by a PLC using commands sent through communications.
• Alarm: the digital output is associated with the alarm system. The meter sends a pulse to the digital output port when the alarm is triggered.
• Energy: The digital output is associated with energy pulsing. When this mode is selected, you can select the energy parameter and the set the pulse rate (pulses/kW). Behavior Mode Normal, T imed, Coil Hold • Normal: this mode applies when control mode is set to External or Alarm. In the event of trigger for External mode, the digital output remains in the ON state until an OFF command is sent by the computer or PLC. In the event of trigger for Alarm mode, the digital output remains in the ON state until the drop out point is crossed.
• T imed: the digital output remains ON for the period defined by the On T ime setup register .
• Coil Hold: this mode applies when control mode is set to External or Alarm. For a unary alarm that is associated with a digital output, you must set Behavior Mode to Coil Hold. The output turns on when the “energize” command is received and turns off when the “coil hold release” command is received. In the event of a control power loss, the output remembers and returns to the state it was in when control power was lost. On T ime (s) 0 to 9999 This setting defines the pulse width (ON time) in seconds. NOTE: In energy mode, the digital output pulse ON time is fixed for 20 ms. Select Alarms All available alarms Applies when Control Mode is set to Alarm. Select one or more alarms to monitor . Associations — This field displays additional information if the digital output is already associated with another meter function. Relay output applications Relay outputs can be configured to be used in switching applications, for example, to provide on/off control signals for switching capacitor banks, generators, and other external devices and equipment. NHA2778902-1 1 41

Wiring the two digital inputs and relay output (70)(71) (73)( 74) NO NO LOAD LOAD

250 V AC, 2 A

24 V DC, 2 A

(56) S1+ S2+ (57) (40) (42)

36 V MAX

Digital input wiring shown for external voltage source 24 V /hyphen.cap C 18 - 36 V C S1+ S2+ 24 V (56) (57) (40) (42) 8 mA MA X Digital input wiring shown for internal voltage source A Overcurrent protective device B Relay 1 (70, 71), Relay 2 (73, 74) C Whetting output (56, 57) D Digital status inputs (40, 42, 57) Configuring relay outputs using ION Setup Y ou can use ION Setup to configure the relay output ports (Relay 1 and Relay 2). 1. Start ION Setup. 2. Connect to your meter . 3. Navigate to I/O configuration > I/O Setup. 4. Select a relay output to configure and click Edit. The setup screen for that relay output is displayed. 5. Enter a descriptive name for the relay output’s Label. 6. Configure the other setup parameters as required.

42 NHA2778902-1 1

1. Click Send to save your changes. Relay output setup parameters available through the ION Setup Parameter V alues Description Label — Use this field to change the default label and assign a descriptive name to this relay output. Control Mode External, Alarm This field displays how the relay output functions.

• External: the relay output is controlled remotely either through software or by a PLC using commands sent through communications.
• Alarm: the relay output is associated with the alarm system. The meter sends a pulse to the relay output port when the alarm is triggered. Behavior Mode Normal, T imed, Coil Hold
• Normal: this mode applies when control mode is set to External or Alarm. In the event of trigger for External mode, the relay output remains in the closed state until an open command is sent by the computer or PLC. In the event of trigger for Alarm mode, the relay output remains in the closed state until the drop out point is crossed.
• T imed: the relay output remains ON for the period defined by the On T ime setup register .
• Coil Hold: this mode applies when control mode is set to External or Alarm. For a unary alarm that is associated with a relay output, you must set Behavior Mode to Coil Hold. The output turns on when the “energize” command is received and turns off when the “coil hold release” command is received. In the event of a control power loss, the output remembers and returns to the state it was in when control power was lost. On T ime (s) 0 to 9999 This setting defines the pulse width (ON time) in seconds. Select Alarms All available alarms Applies when Control Mode is set to Alarm. Select one or more alarms to monitor . Associations — This field displays additional information if the relay output is already associated with another meter function. IO LED Indicator The IO LED indicator alerts or informs you of meters’ IO activities. The LED blinks at a constant pace when the IO module is attached to the meter . A IO LED indicator (Green) NHA2778902-1 1 43

NOTE: Applicable only for PM2230 meter model An alarm is the meter ’ s means of notifying you when an alarm condition is detected, such as an error or an event that falls outside of normal operating conditions. Alarms are typically setpoint-driven and can be programmed to monitor certain behaviors, events or unwanted conditions in your electrical system. Y ou can configure your meter to generate and display high, medium and low priority alarms when predefined events are detected in the meter ’ s measured values or operating states. Y our meter also logs the alarm event information. The meter ships with some alarms already enabled from the factory . Other alarms need to be configured before the meter can generate alarms. Customize meter alarms as required, such as changing the priority . Y ou can also create custom alarms using the advanced features of your meter . Alarm types Y our meters supports a number of different alarm types. T ype METSEPM2KANLGIO1 1 METSEPM2KANLGIO1 1D METSEPM2KANLGIO22 METSEPM2KANLGIO22D Unary 4 4 4 4 Digital — — — — Standard 23 23 23 23 T ype METSEPM2KDGTLIO22 METSEPM2KDGTLIO22D METSEPM2K2DI2RO METSEPM2K2DI2ROD Unary 4 4 4 4 Digital 2 2 2 2 Standard 23 23 23 23 Unary alarms A unary alarm is the simplest type of alarm — it monitors a single behavior , event or condition. A vailable unary alarms Y our meter has a set of 4 unary alarms. Alarm label Description Meter Powerup Meter powers on after losing control power . Meter Reset Meter resets for any reason. Meter Diagnostic Meter ’ s self-diagnostic feature detects a problem. Phase Reversal Meter detects a phase rotation different than expected.

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Digital alarms monitor the ON or OFF state of the meter ’ s digital / status inputs. Digital alarm with setpoint delay T o prevent false triggers from erratic signals, you can set up pickup and dropout time delays for the digital alarm. EV1 EV2 T ∆T3 A Pickup setpoint (1 = ON) ΔT2 Dropout time delay (in seconds) B Dropout setpoint (0 = OFF) EV2 End of alarm condition ΔT1 Pickup time delay (in seconds) ΔT3 Alarm duration (in seconds) EV1 Start of alarm condition NOTE: T o prevent filling the alarm log with nuisance alarm trips, the digital alarm is automatically disabled if the digital / status input changes state more than 4 times in one second or more than 10 times in ten seconds. In this case, you must re-enable the alarm using the display or ION Setup. A vailable digital alarms Y our meter has a set of 2 digital alarms. Alarm label Description Digital Alarm S1 Digital input 1 Digital Alarm S2 Digital input 2 Standard alarms Standard alarms are setpoint-driven alarms which monitor certain behaviors, events or unwanted conditions in your electrical system. Standard alarms have a detection rate equal to the 50/60 meter cycle, which is nominally 1 second if the meter ’ s frequency setting is configured to match the system frequency (50 or 60 Hz). Many of the standard alarms are three-phase alarms. Alarm setpoints are evaluated for each of the three phases individually , but the alarm is reported as a single alarm. The alarm pickup occurs when the first phase exceeds the alarm pickup magnitude for the pickup time delay . The alarm is active as long as any phase remains in an alarm state. The alarm dropout occurs when the last phase drops below the dropout magnitude for the dropout time delay . NHA2778902-1 1 45

Example of over and under setpoint (standard) alarm operation The meter supports over and under setpoint conditions on standard alarms. A setpoint condition occurs when the magnitude of the signal being monitored crosses the limit specified by the pickup setpoint setting and stays within that limit for a minimum time period specified by the pickup time delay setting. The setpoint condition ends when the magnitude of the signal being monitored crosses the limit specified by dropout setpoint setting and stays within that limit for a minimum time period specified by dropout time delay setting. Over setpoint When the value rises above the pickup setpoint setting and remains there long enough to satisfy the pickup time delay period (ΔT1), the alarm condition is set to ON. When the value falls below the dropout setpoint setting and remains there long enough to satisfy the dropout time delay period (ΔT2), the alarm condition is set to OFF . EV1 EV2 ∆T1 ∆T3 Max1 Ma A Pickup setpoint B Dropout setpoint ΔT1 Pickup time delay period (in seconds) EV1 Start of alarm condition ΔT2 Dropout time delay (in seconds) EV2 End of alarm condition ΔT3 Alarm duration (in seconds) Max1 Maximum value recorded during pickup period Max2 Maximum value recorded during alarm period The meter records the date and time when the alarm event starts (EV1) and when it ends (EV2). The meter also performs any task assigned to the event, such as operating a digital output. The meter also records maximum values (Max1, Max2) before, during or after the alarm period. Under setpoint When the value falls below the pickup setpoint setting and remains there long enough to satisfy the pickup time delay period (ΔT1), the alarm condition is set to ON. When the value rises above the dropout setpoint setting and remains there long enough to satisfy the dropout time delay period (ΔT2), the alarm condition is set to OFF . EV1 EV2 ∆T1 ∆T2 ∆T3 Min1 Min2 A Pickup setpoint B Dropout setpoint ΔT1 Pickup time delay period (in seconds) EV1 Start of alarm condition ΔT2 Dropout time delay (in seconds) EV2 End of alarm condition ΔT3 Alarm duration (in seconds) Min1 Minimum value recorded during pickup period Min2 Minimum value recorded during alarm period

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The meter records the date and time when the alarm event starts (EV1) and when it ends (EV2). The meter also performs any task assigned to the event, such as operating a digital output. The meter also records minimum values (Min1, Min2) before, during or after the alarm period. Maximum allowable setpoint The meter is programmed to prevent user data entry errors, with set limits for the standard alarms. The maximum setpoint value you can enter for some of the standard alarms depends on the voltage transformer ratio (VT ratio), current transformer ratio (CT ratio), system type (i.e., number of phases) and/or the maximum voltage and maximum current limits programmed at the factory . NOTE: VT ratio is the VT primary divided by the VT secondary and CT ratio is the CT primary divided by the CT secondary . Standard alarm Maximum setpoint value Over Phase Current (maximum current) x (CT ratio) Under Phase Current (maximum current) x (CT ratio) Under V oltage L-L (maximum voltage) x (VT ratio) Over V oltage L-N (maximum voltage) x (VT ratio) Under V oltage L-N (maximum voltage) x (VT ratio) Over Active Power (maximum voltage) x (maximum current) x (number of phases) Over Reactive Power (maximum voltage) x (maximum current) x (number of phases) Over Apparent Power (maximum voltage) x (maximum current) x (number of phases) Over Present Active Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Last Active Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Predicted Active Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Present Reactive Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Last Reactive Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Predicted Reactive Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Present Apparent Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Last Apparent Power Demand (maximum voltage) x (maximum current) x (number of phases) Over Predicted Apparent Power Demand (maximum voltage) x (maximum current) x (number of phases) A vailable standard alarms Y our meter has a set of standard alarms. NOTE: Some alarms do not apply to all power system configurations. For example, line-to-neutral voltage alarms cannot be enabled on 3-phase delta systems. Some alarms use the system type and the VT or CT ratio to determine the maximum allowed setpoint. Alarm label V alid range and resolution Units ION Setup Display ION Setup Display Over Phase Current Over Current, Ph 0.000 to 99999.000 0 to 99999 A Under Phase Current Under Current, Ph 0.000 to 99999.000 0 to 99999 A Over V oltage L-L Over V oltage, L-L 0.00 to 999999.00 0 to 999999 V NHA2778902-1 1 47

Alarm label V alid range and resolution Units ION Setup Display ION Setup Display Under V oltage L-L Under V oltage, L-L 0.00 to 999999.00 0 to 9999999 V Over V oltage L-N Over V oltage, L-N 0.00 to 999999.00 0 to 9999999 V Under V oltage L-N Under V oltage L-N 0.00 to 999999.00 0 to 9999999 V Over Active Power Over kW 0.0 to 9999999.0 0 to 9999999 kW Over Reactive Power Over kV AR 0.0 to 9999999.0 0 to 9999999 kV AR Over Apparent Power Over kV A 0.0 to 9999999.0 0 to 9999999 kV A Leading T rue PF Lead PF , T rue -1.00 to -0.01 and 0.01 to 1.00 — Lagging T rue PF Lag PF , T rue -1.00 to -0.01 and 0.01 to 1.00 — Over Frequency Over Frequency 0.000 to 99.000 Hz Under Frequency Under Frequency 0.000 to 99.000 Hz Over V oltage THD Over V oltage THD 0.000 to 99 % Over Present Active Power Demand Over kW Dmd, Pres 0.0 to 9999999.0 0 to 9999999 kW Over Last Active Power Demand Over kW Dmd, Last 0.0 to 9999999.0 0 to 9999999 kW Over Predicted Active Power Demand Over kW Dmd, Pred 0.0 to 9999999.0 0 to 9999999 kW Over Present Reactive Power Demand Over kV AR Dmd, Pres 0.0 to 9999999.0 0 to 9999999 kV AR Over Last Reactive Power Demand Over kV AR Dmd, Last 0.0 to 9999999.0 0 to 9999999 kV AR Over Predicted Reactive Power Demand Over kV AR Dmd, Pred 0.0 to 9999999.0 0 to 9999999 kV AR Over Present Apparent Power Demand Over kV A Dmd, Pres 0.0 to 9999999.0 0 to 9999999 kV A Over Last Apparent Power Demand Over kV A Dmd, Last 0.0 to 9999999.0 0 to 9999999 kV A Over Predicted Apparent Power Demand Over kV A Dmd, Pred 0.0 to 9999999.0 0 to 9999999 kV A Power factor (PF) alarms Y ou can set up a Leading PF or Lagging PF alarm to monitor when the circuit’s power factor goes above or below the threshold you specify . The Leading PF and Lagging PF alarms use the power factor quadrants as the values on the y-axis, with quadrant II on the lowest end of the scale, followed by quadrant III, quadrant I, and finally quadrant IV on the highest end of the scale. Quadrant PF values Lead/Lag II 0 to -1 Leading (capacitive) III -1 to 0 Lagging (inductive) I 0 to 1 Lagging (inductive) IV 1 to 0 Leading (capacitive) Leading PF alarm The Leading PF alarm monitors an over setpoint condition.

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∆T3 ∆T1 EV1 EV2 II IV I III A Pickup setpoint ΔT2 Dropout time delay (in seconds) B Dropout setpoint EV2 End of alarm condition ΔT1 Pickup delay period (in seconds) ΔT3 Alarm duration (in seconds) EV1 Start of alarm condition Lagging PF alarm The Lagging PF alarm monitors an under setpoint condition. II IV ∆T3 ∆T1 EV1 EV2 I III A Pickup setpoint ΔT2 Dropout time delay (in seconds) B Dropout setpoint EV2 End of alarm condition ΔT1 Pickup delay period (in seconds) ΔT3 Alarm duration (in seconds) EV1 Start of alarm condition Alarm priorities Each alarm has a priority level that you can use to distinguish between events that require immediate action and those that do not require action. Alarm priority Alarm display notification and recording method Alarm LED Alarm icon Alarm details Alarm logging High Blinks while the alarm is active. Blinks while the alarm is active. Alarm icon remains displayed until acknowledged. Click Details to display what caused the alarm to pickup or drop off. Click Ack to acknowledge the alarm. Recorded in alarm log. Medium Blinks while the alarm is active. Blinks while the alarm is active. Click Details to display what caused the alarm to pickup or drop off. Recorded in alarm log. Low Blinks while the alarm is active. Blinks while the alarm is active. Click Details to display what caused the alarm to pickup or drop off. Recorded in alarm log. None No activity None None Recorded in event log only . NOTE: The alarm LED notification only occurs if the alarm / energy pulsing LED is configured for alarming. NHA2778902-1 1 49

Multiple alarm considerations If multiple alarms with dif ferent priorities are active at the same time, the display shows the alarms in the order they occurred. Alarm setup overview Y ou can use ION Setup to configure unary , digital or standard (1-Sec) alarms. If you make changes to the basic meter setup, all alarms are disabled to prevent undesired alarm operation. NOTICE UNINTENDED EQUIPMENT OPERA TION

• V erify all alarm settings are correct and make adjustments as necessary .
• Re-enable all configured alarms. Failure to follow these instructions can result in incorrect alarm functions. Built-in error-checking ION Setup dynamically checks incorrect setup combinations. When you enable an alarm, you must set up the pickup and dropout limits to acceptable values first in order to exit the setup screen. Setting up alarms using ION Setup Y ou can use ION Setup to create and set up alarms. 1. Start ION Setup and connect to your meter . 2. Open the Alarming screen. 3. Select the alarm you want to configure and click Edit. 4. Configure the setup parameters as explained in the different alarm setup sections. See the ION Setup Device Configuration guide for more information. Unary alarm setup parameters Configure the unary alarm setup parameters as required. ION Setup controls are shown in parentheses. Setting Option or range Description Enable Y es (checked) or No (cleared) This enables or disables the alarm. Priority High, Medium, Low , None This sets the alarm priority and notification options.

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Setting Option or range Description Select Dig Output (Outputs) None Digital Output D1 Digital Output D2 Digital Output D1 & D2 Select the digital output(s) you want to control when the alarm is triggered. Behaviour Normal T imed Coil Hold Select the required behaviour mode NOTE: When you select Normal value, Digital Output is not triggered Digital alarm setup parameters Configure the digital alarm setup parameters as required. ION Setup controls are shown in parentheses. Setting Option or range Description Enable Y es (checked) or No (cleared) This enables or disables the alarm. Priority High, Medium, Low , None This sets the alarm priority and notification options. Pickup Setpoint (Setpoint Pickup) On, Off Use this setting to control when to trip the alarm, based on the state of the digital input (On or Off). Pickup T ime Delay (Delay) 0 to 999999 This specifies the number of seconds the digital input must be in the alarm pickup state before the alarm is tripped. Dropout T ime Delay (Setpoint Dropout Delay) 0 to 999999 This specifies the number of seconds the digital input must be out of the alarm pickup state before the alarm turns off. Select Dig Output (Outputs) None Digital Output D1 Digital Output D2 Digital Output D1 & D2 Select the digital output(s) you want to control when the alarm is triggered. Standard (1-Sec) alarm setup parameters Configure the standard alarm setup parameters as required. ION Setup controls are shown in parentheses. NOTE: It is recommended that you use ION Setup to configure standard (1-Sec) alarms. ION Setup supports a higher resolution to allow you to specify more decimal places when setting up the pickup setpoint and dropout setpoint values for certain measurements. Setting Option or range Description Enable Y es (checked) or No (cleared) This enables or disables the alarm. Priority High, Medium, Low , None This sets the alarm priority and notification options. Pickup Setpoint mA (Pickup Limit) V aries depending on the standard alarm you are setting up This is the value (magnitude) you define as the setpoint limit for triggering the alarm. For “over” conditions, this means the value has gone above the Pickup limit. For “under” conditions, this means the value has gone below the Pickup limit. NHA2778902-1 1 51

Setting Option or range Description Pickup T ime Delay (Delay) 0 to 999999 This specifies the number of seconds the signal must stay above the pickup setpoint (for “over” conditions), or below the pickup setpoint (for “under” conditions) before the alarm is tripped. Dropout Setpoint mA (Dropout Limit) V aries depending on the standard alarm you are setting up This is the value (magnitude) you define as the limit for dropping out of the alarm condition. For “over” conditions, this means the value has gone below the Dropout limit. For “under” conditions, this means the value has gone above the Pickup limit. Dropout T ime Delay (Delay) 0 to 999999 This specifies the number of seconds the signal must stay below the dropout setpoint (for “over” conditions), or above the dropout setpoint (for “under” conditions) before the alarm condition is ended. PU Set Point Lead/Lag (Lead, Lag) Lead or Lag Applies to PF (power factor) alarms only . Use this to set the PF value and quadrant to set the pickup setpoint for an over PF condition (PF Leading) or under PF condition (PF Lagging). DO Set Point Lead/Lag (Lead, Lag) Lead or Lag Applies to PF (power factor) alarms only . Use this to set the PF value and quadrant to set the dropout setpoint for an over PF condition (PF Leading) or under PF condition (PF Lagging). Select Dig Output (Outputs) None Digital Output D1 Digital Output D2 Digital Output D1 & D2 Select the digital output(s) you want to control when the alarm is triggered. LED alarm indicator Y ou can use the meter ’s alarm / energy pulsing LED as an alarm indicator . When set to detect alarms, the LED blinks to indicate an alarm condition. Configuring the LED for alarms using the display Y ou can use the meter display to configure the alarm / energy pulsing LED for alarming. 1. Navigate to the Maint > Setup > LED. 2. Set the mode to Alarm, then press OK. 3. Press the up arrow to exit. Press Y es to save your changes. Configuring the LED for alarms using ION Setup Y ou can use the ION Setup to configure your meter ’ s LED for alarming. 1. Open ION Setup and connect to your meter . See the ION Setup Help for instructions. 2. Navigate to Energy Pulsing. 3. Select Front Panel LED and click Edit. 4. Set the control mode to Alarm and click OK.

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1. Click Send to save your changes. Alarm display and notification The meter notifies you when an alarm condition is detected. Alarm icon When a low , medium or high priority alarm is tripped, this symbol appears at the top right corner of the display screen, indicating that an alarm is active: For high priority alarms, the alarm icon remains displayed until you acknowledge the alarm. Alarm / energy pulsing LED If configured for alarming, the alarm / energy pulsing LED also flashes to indicate the meter has detected an alarm condition. Alarm screens If your meter is equipped with a display , you can use the buttons to navigate to the alarm setup or display screens. Active alarms When a pickup event occurs, the active alarm list appears on the meter display’ s Active Alarms screen. Press Detail to see more event information. Alarm details Details about the alarms can be viewed using:

• the active alarms (Active), alarm history (Hist), alarm counters (Count) and unacknowledged alarms (Unack) screens on the meter display , or Active alarms list and alarm history log Each occurrence of a low , medium or high priority alarm is stored in the active alarms list and recorded in the alarm history log. The active alarm list holds 40 entries at a time. The list works as a circular buffer , replacing old entries as new entries over 40 are entered into the active alarms list. The information in the active alarms list is volatile and reinitializes when the meter resets. NHA2778902-1 1 53

The alarm history log holds 40 entries. The log also works as a circular buffer , replacing old entries with new entries. The information in the alarm history log is nonvolatile and is retained when the meter resets. V iewing active alarm details using the display When an alarm condition becomes true (alarm = ON), the alarm is displayed on the active alarms screen. Alarms are displayed sequentially in the order of their occurrence, regardless of priority . The alarm details show the date and time of the alarm event, the type of event (for example, pickup or unary), which phase the alarm condition was detected on, and the value that caused the alarm condition. NOTE: Alarm details are not available if the alarm priority is set to None. The alarm details (for low , medium and high priority alarms) are also recorded in the alarm history log. 1. Navigate to Alarm > Active. 2. Select the alarm you want to view (the latest ones appear on top). 3. Press Detail. NOTE: For unacknowledged high priority alarms, the Ack option appears on this screen. Press Ack to acknowledge the alarm, or return to the previous screen if you do not want to acknowledge the alarm. V iewing alarm history details using the display The alarm history log keeps a record of active alarms and past alarms. When an active alarm condition becomes false (alarm = OFF), the event is recorded in the alarm history log and alarm notification (alarm icon, alarm LED) is turned off. Alarms are displayed sequentially in the order of their occurrence, regardless of priority . The alarm details show the date and time of the alarm event, the type of event (for example, dropout or unary), which phase the alarm condition was detected on, and the value that caused the alarm condition to turn ON or OFF . NOTE: Alarm details are not available if the alarm priority is set to None. 1. Navigate to Alarm > Hist. 2. Select the alarm you want to view (the latest ones appear on top). 3. Press Detail. NOTE: For unacknowledged high priority alarms, the Ack option appears on this screen. Press Ack to acknowledge the alarm, or return to the previous screen if you do not want to acknowledge the alarm. Alarms counters Every occurrence of each type of alarm is counted and recorded in the meter . Alarms rollover value The alarm counters roll over to zero after reaching the value 9999.

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Resetting alarms using ION Setup Use ION Setup to reset alarms. Y ou can also reset alarms using the meter display . 1. Connect to your meter in ION Setup. 2. Open the Meter Resets screen. 3. Select the alarm parameters to clear and click Reset. NHA2778902-1 1 55

PM2200 series Meter logging Meter logging Logs overview This chapter briefly describes the following logs of the meter:

• Alarm log
• User-defined data log Logs are files stored in the non-volatile memory of the meter and are referred to as “on-board logs”. Setting up the data log Y ou can select 2 items to record in the data log and the frequency (logging interval) that you want those values updated. Use ION Setup to configure data logging. NOTICE DA T A LOSS Save the contents of the data log before configuring it. Failure to follow these instructions can result in data loss. 1. Start ION Setup and open your meter in setup screens mode (Vie w > Setup Screens). See the ION Setup Help for instructions. 2. Double-click Data Log #1. 3. Set up the logging frequency and measurements/data to log. 4. Click Send to save the changes to the meter . Parameter V alues Description Status Enable, Disable Set this parameter to enable or disable data logging in the meter . Interval 15 minutes, 30 minutes, 60 minutes Select a time value to set the logging frequency . Channels Items available for logging can vary based on the meter type. Select an item to record from the “Available” column, then click the double-right arrow button to move the item to the “Selected” column. T o remove an item, select it from the “Selected” column then click the double-left arrow button. Saving the data log contents using ION Setup Y ou can use ION Setup to save the contents of the data log. 1. Start ION Setup and open your meter in data screens mode (Vie w > Data Screens. See the ION Setup help for instructions. 2. Double-click Data Log #1 to retrieve the records.

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1. Once the records have finished uploading, right-click anywhere in the viewer and select Export CSV from the popup menu to export the entire log. NOTE: T o export only selected records in the log, click the first record you want to export, hold down the SHIFT key and click the last record you want to export, then select Export CSV from the popup menu. 4. Navigate to the folder where you want to save the data log file, then click Save. Alarm log Alarm records are stored in the meter ’ s alarm history log. By default, the meter can log the occurrence of any alarm condition. Each time an alarm occurs it is entered into the alarm log. The alarm log in the meter stores the pickup and dropout points of alarms along with the date and time associated with these alarms. Y ou can view and save the alarm log to disk, and reset the alarm log to clear the data out of the meter ’ s memory . The meter stores alarm log data in non-volatile memory . The size of the alarm log is fixed at 40 records. NHA2778902-1 1 57

PM2200 series Meter resets Meter resets Meter resets Resets allow you to clear various accumulated parameters stored on your meter or reinitialize the meter or meter accessories. Meter resets clear your meter ’ s onboard data logs and other related information. Resets are typically performed after you make changes to the meter ’ s basic setup parameters (such as frequency , VT/PT or CT settings) to clear invalid or obsolete data in preparation for putting the meter into active service. Meter initialization Meter Initialization is a special command that clears the meter ’ s energy , power , demand values, and meter operation timer . It is common practice to initialize the meter after its configuration is completed, before adding it to an energy management system. After configuring all the meter setup parameters, navigate through the dif ferent meter display screens and make sure the displayed data is valid then perform meter initialization. NOTE: Y ou can perform meter initialization using ION setup and secured command interface. Performing resets using ION Setup Resets allow you to clear all data of a particular type, such as all energy values or all minimum/maximum values. 1. Start ION Setup. 2. Connect to your meter . 3. Navigate to Meter Resets.

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1. Select a parameter for reset and click Reset. The selected parameter value gets cleared. Reset parameters Option Description Meter Initialization Clears all data listed in this table. Min/Max Clears all the minimum and maximum registers. Active Load T imer Resets all active load timer logs. Demands Clears all the demand registers. Peak Demands Clears all the peak demand values. Energies Clears all accumulated energy values (kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3), and Run hours. Digital Outputs Clears all digital output values. Digital Output Counters Clears all the digital output counters. Digital Output On T imes Clears all the digital output on time logs. Status Input Counters Clears all the input counters. Status Input On T imes Clears all the input on time logs. Alarm Counters Clears all the alarm counters and alarm logs. Data Log #1 Clears all the data logs. NHA2778902-1 1 59

PM2200 series Measurements and calculations Measurements and calculations Meter initialization Meter Initialization is a special command that clears the meter ’ s energy , power , demand values, and meter operation timer . It is common practice to initialize the meter after its configuration is completed, before adding it to an energy management system. After configuring all the meter setup parameters, navigate through the dif ferent meter display screens and make sure the displayed data is valid then perform meter initialization. NOTE: Y ou can perform meter initialization using ION setup and secured command interface. Real-time readings The meter measures currents and voltages, and reports in real time the RMS (Root Mean Squared) values for all three phases and neutral. The voltage and current inputs are continuously monitored at a sampling rate of 64 samples per cycle. This amount of resolution helps enable the meter to provide reliable measurements and calculated electrical values for various commercial, buildings and industrial applications. Energy measurements The meter provides fully bi-directional, 4-quadrant energy metering. The meter stores all accumulated active, reactive and apparent energy measurements in nonvolatile memory: The meter provides both per phase and total values of energy . T otal energy:

• kWh, kV ARh, kV Ah (delivered)
• kWh, kV ARh, kV Ah (received)
• kWh, kV ARh, kV Ah (delivered + received)
• kWh, kV ARh, kV Ah (delivered - received) Per phase energy:
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (received)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered + received)
• kWh1, kWh2, kWh3, kV ARh1, kV ARh2, kV ARh3, kV Ah1, kV Ah2, kV Ah3 (delivered - received) NOTE: Based on the energy scale selection, when kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3 (delivered) or kWh, kWh1, kWh2, kWh3, kV ARh, kV ARh1, kV ARh2, kV ARh3, kV Ah, kV Ah1, kV Ah2, kV Ah3 (received) of the energy parameters overflow at 999.99 all energy parameter value resets.

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Measurements and calculations EasyLogic PM2200 series NOTE: The energy per phase displays on the HMI for the 3PH4W configurations (3PH4W Opn Dlt Ctr Tp, 3PH4W Dlt Ctr Tp, 3PH4W Wye Ungnd, 3PH4W Wye Gnd, and 3PH4W Wye Res Gnd) only . For other configurations, the energy per phase is not displayed on HMI and obtains as "0" through communication. Quadrant based V ARh NOTE: Applicable only for PM2220/PM2230 meter models Quadrant based reactive energy values are available only on communication. These are not available on meter display . These reactive energies are for Q1, Q2, Q3, and Q4 quadrants. On communication quadrant based reactive energies will be recorded as follows:

• Q1 (00 to 90 Degree) = Q1 V ARh , Del
• Q2 (90 to 180 Degree) = Q2 V ARh , Del
• Q3 (180 to 270 degree) = Q3 V ARh, Rec
• Q4 (270 to 360 degree) = Q4 V ARh , Rec If energy is cleared, all quadrant based V ARhs will be cleared. Min/max values When the readings reach their lowest or highest value, the meter updates and saves these min/max (minimum and maximum) quantities in non-volatile memory . The meter ’s real-time readings are updated once every 50 cycles for 50 Hz systems, or once every 60 cycles for 60 Hz systems. Power demand Power demand is a measure of average power consumption over a fixed time interval. NOTE: If not specified, references to demand are assumed to mean power demand. The meter measures instantaneous consumption and can calculate demand using various methods. Power demand calculation methods Power demand is calculated by dividing the energy accumulated during a specified period by the length of that period. How the meter performs this calculation depends on the method and time parameters you select (for example, timed rolling block demand with a 15-minute interval and 5-minute subinterval). T o be compatible with electric utility billing practices, the meter provides the following types of power demand calculations:
• Block interval demand
• Synchronized demand
• Thermal demand Y ou can configure the power demand calculation method from the display or software. NHA2778902-1 1 61

PM2200 series Measurements and calculations Block interval demand For block interval demand method types, you specify a period of time interval (or block) that the meter uses for the demand calculation. Select/configure how the meter handles that interval from one of these dif ferent methods: T ype Description T imed Sliding Block Select an interval from 1 to 60 minutes (in 1-minute increments). If the interval is between 1 and 15 minutes, the demand calculation updates every 15 seconds. If the interval is between 16 and 60 minutes, the demand calculation updates every 60 seconds. The meter displays the demand value for the last completed interval. T imed Block Select an interval from 1 to 60 minutes (in 1-minute increments). The meter calculates and updates the demand at the end of each interval. T imed Rolling Block Select an interval and a subinterval. The subinterval must divide evenly into the interval (for example, three 5-minute subintervals for a 15-minute interval). Demand is updated at the end of each subinterval. The meter displays the demand value for the last completed interval. Block interval demand example The following illustration shows the diff erent ways power demand is calculated using the block interval method. In this example, the interval is set to 15 minutes. Ti med Sliding Block 15 30 45 60 . . . Demand value is the average for the last completed interval Tim e (sec) Calculation updates every 15 seconds 15-minute interval Ti med Block 15 30 45 Demand value is the average for the last completed interval Time (min) Calculation updates at the end of the interval 15-minute interval 15-minut e interva l 15-min Ti med Rolling Block 15 5403 20 35 4025 Demand value is the average for the last completed interval Time (min) Calculation updates at the end of the subinterval (5 minutes) 15-minute inter val

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Measurements and calculations EasyLogic PM2200 series Synchronized demand Y ou can configure the demand calculations to be synchronized using an external pulse input, a command sent over communications, or the device’ s internal real- time clock. T ype Description Command synchronized demand This method allows you to synchronize the demand intervals of multiple meters on a communications network. For example, if a programmable logic controller (PLC) input is monitoring a pulse at the end of a demand interval on a utility revenue meter , you can program the PLC to issue a command to multiple meters whenever the utility meter starts a new demand interval. Each time the command is issued, the demand readings of each meter are calculated for the same interval. Clock synchronized demand This method allows you to synchronize the demand interval to the meter ’s internal real-time clock. This helps you synchronize the demand to a particular time, typically on the hour (for example, at 12:00 am). If you select another time of day when the demand intervals are to be synchronized, the time must be specified in minutes from midnight. For example, to synchronize at 8:00 am, select 480 minutes. NOTE: For these demand types, you can choose block or rolling block options. If you select a rolling block demand option, you need to specify a subinterval. Thermal demand Thermal demand calculates the demand based on a thermal response, which imitates the function of thermal demand meters. The demand calculation updates at the end of each interval. Y ou can set the demand interval from 1 to 60 minutes (in 1-minute increments). Thermal demand example The following illustration shows the thermal demand calculation. In this example, the interval is set to 15 minutes. The interval is a window of time that moves across the timeline. The calculation updates at the end of each interval. Last comp leted demand in terval Time (minutes) next 15-minute interval 15-minute interval o f L o a d 99% 90% Current demand The meter calculates current demand using the block interval, synchronized or thermal demand methods. Y ou can set the demand interval from 1 to 60 minutes in 1 minute increments (for example, 15 minutes). NHA2778902-1 1 63

PM2200 series Measurements and calculations Predicted demand The meter calculates predicted demand for the end of the present interval for kW , kV AR, and kV A demand, taking into account the energy consumption so far within the present (partial) interval and the present rate of consumption. Predicated demand is updated according to the update rate of your meter . The following illustration shows how a change in load can affe ct predicted demand for the interval. In this example, the interval is set to 15 minutes. 1:00 1:06 1:15 A Beginning of interval E Change in load B Demand for last completed interval F Predicted demand if load is added during interval; predicted demand increases to reflect increased demand C 15-minute interval G Predicted demand if no load is added D Partial interval H T ime Peak demand The meter records the peak (or maximum) values for kWD, kV ARD, and kV AD power (or peak demand). The peak for each value is the highest average reading since the meter was last reset. These values are maintained in the meter ’ s non-volatile memory . The meter also stores the date and time when the peak demand occurred. T imer The meter supports an active load timer , meter operation timer , and run time. Active load timer Active load timer shows how much time a load has been running, based on the specified minimum current for the load timer setpoint setting. Meter operation timer Meter operating timer shows how long the meter has been powered up.

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Measurements and calculations EasyLogic PM2200 series Run time Run time shows how much time a load has been running, based on accumulated energy - received and delivered. The run time can be read through communication only . NHA2778902-1 1 65

PM2200 series Multi-tariff Multi-tariff NOTE: Applicable only for PM2230 meter model The multi-tarif f feature allows you to set up diffe rent tariffs for storing energy values. The energy values for diffe rent tariffs are stored in registers that correspond to each of those tariffs. Multi-tariff example The multi-tarif f feature can be used when a utility has set up tariff schedules with diffe rent rates based on what day or time of day energy is consumed. T1 T2 T3 T4 T1 T2 T3 T4 Power T ime Cost T ariff energy containers In the above illustration, the area under the power curve equals the energy consumed. T ypically , the utility sets tariff schedules so the cost of energy is higher during high demand or high energy consumption times. How these “tarif f energy containers” are configured determines how fast these containers fill, which correlates to increasing energy costs. The price per kWh is lowest at tariff T1 and highest at tariff T2. Multi-tariff implementation The meter supports configuration of up to 4 diffe rent tariffs to measure and monitor energy usage that can be used in billing or cost applications. There are three different tariff modes you can use to activate the multi-tarif f registers:

• Command mode
• T ime of Day mode
• Input mode

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Y ou can use command mode to send a Modbus command to the device which sets the active tariff. The active tariff is applied to the measured energy until you send another Modbus command that sets a different tariff . Search for your meter ’ s Modbus register list at www .se.com to download the Modbus map. T ime of day mode overview Y ou can use time of day mode to create a tariff schedule that specifies where the meter stores energy or input metered data, based on the time of year (month, day), the type of day (every day , weekend, weekday or a specific day of the week), or time of day . The data collected from the diff erent tariffs can then be used in energy audits or similar costing and budget planning purposes. T ime of day mode tariff validity A valid time of day tariff has certain conditions and limitations:

• Each tariff must cover a unique time period (tariffs cannot overlap), but there can be periods with no tariff.
• Any number of tariffs, from none to the maximum number of tariffs, can be applied.
• T ime of day tariffs do not adjust for daylight savings time.
• T ime of day tariffs include February 29th in leap years (however , it is not recommended to have February 29th as a start or end date, as that tariff would be invalid for non-leap years.
• Except for leap years, tariff dates are not year-specific; if you wanted to create a tariff that starts on the first Monday in August, you need to enter the date for that year , then manually update the tariff information for the subsequent years. Y our device performs validation checks as you enter tariff information; it prompts you to change the information that you have entered or set the tariff to disabled if the tariff configuration is invalid. These checks can include:
• Start and end times must be different (for example, you cannot create a tariff that starts at 02:00 and also ends at 02:00).
• Start time can only be earlier than end time for tariffs that are applied every day . Y ou can create a daily tariff that starts at 06:00 and ends at 02:00, but these times are only valid for the Everyday tariff and invalid for the other tariff types.
• Start day must be earlier than end day if the days are in the same month. Y ou cannot create a tariff that starts June 15 and ends June 12. T ime of day tariff creation methods Y ou can create time of day tariffs using one of the two methods, or a combination of these methods:
• T ime of year tariffs divide the year into multiple sections (usually seasons), where each section has one or more day types. For example, a four tariff configuration using this method could have Summer and Winter seasons that also use dif ferent weekend and weekday tariffs . NHA2778902-1 1 67

PM2200 series Multi-tariff

• Daily tariff s can divide days by day of the week, a weekday , a weekend, or every day , and can specify the time of day . For example, a four tariff configuration could have every day in the year divided into six-hour tariff periods or could have two tariffs for weekends and two tariffs for weekdays. Y ou can combine these methods if, for example you wanted to create a tariff that applies on Mondays from January 1 to June 30, from 09:00 to 17:00. However , since only one tariff can be applied at any time, you cannot use an everyday or weekday tariff type because you already specified a tariff for the time periods 09:00 to 17:00. Depending on how you configure the tariffs and the maximum number of tariffs supported by your meter , you may not be able to assign tariffs for the entire year , potentially leaving time gaps that do not have any tariff assigned to them. Example tariff configurations for a four-tariff system In these examples, four tariffs are used to cover the entire year (there are no time periods that do not have an associated tariff). Configuration 1: four tariffs with weekdays and weekends T ariff T ype Start date End date Start time End time

1 Weekend June 21 December 20 00:00 23:59

2 Weekend December 21 June 20 00:00 23:59

3 Weekday June 21 December 20 00:00 23:59

4 Weekday December 21 June 20 00:00 23:59

NOTE: The end time of 23:59 is actually 23:59:59, or just before midnight. All weekend days fall into one of two dif ferent tariffs , depending on the date. All weekdays fall into one of two different tariffs, depending on the date. This configuration does not use tariffs based on the time of day , or any day types other than weekend or weekday . Example dates and corresponding tariffs:

• Friday , June 29 = tariff 3
• Sunday , November 28th = tariff 1 Configuration 2: one season for weekends, with off-pea k and shoulder hours, two seasons for weekdays, with shoulder hours T ariff T ype Start date End date Start time End time

1 Every day January 1 December 31 23:00 04:59

2 Weekdays May 1 September 20 00:00 22:59

3 Weekdays October 1 April 30 05:00 22:59

4 Weekends January 1 December 31 05:00 22:59

All days have a tariff applied between 23:00 and 04:59, corresponding to off-peak hours. All weekend days have a tariff applied from 05:00 to 22:59, corresponding to shoulder hours. All weekdays fall into one of two seasons (summer or winter), and have two tariff s applied throughout the day . Example dates and corresponding tariffs:

• Wedn esday , March 21, 08:00 = tariff 3
• T uesday , January 10, 21:00 = tariff 3
• Sunday , June 24, 14:00 = tariff 4
• Friday , August 17, 00:00 = tariff 1

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Y ou can use input mode to have the digital inputs of the device set to know which tariff is applied to the energy that is presently being consumed. The number of diffe rent tariffs that can be applied is determined by the number of available digital inputs and the total number of tariffs supported by your device. Digital input assignment for input control mode Y ou need to assign one or more digital inputs with non-exclusive associations to define the active tariff. If a digital input is used for multi-tariff, it cannot be used for an exclusive association (such as Demand Sync), but digital inputs can be shared with a non- exclusive association (such as Alarms). T o make a digital input available for setting tariffs , any conflicting associations must be manually removed at the source of the original association. The digital inputs are used as binary counters to identify the appropriate tariff, where of f = 0 and on = 1, and most significant bit (MSB) is digital input 2 and least significant bit (LSB) is digital input 1. By this definition, digital input 1 must be associated with the multi-tarif f feature in order to set the tariff to Input mode. Digital input requirements for required number of tariffs Number of tariffs required Digital inputs required Configuration 1 Configuration 2 1 1 (digital input 1) 1 (digital input 1) 2 1 (digital input 1) 2 (digital input 1 and 2) 3 2 (digital input 1 and 2) 2 (digital input 1 and 2) 4 2 (digital input 1 and 2) 2 (digital input 1 and 2) Configuration 1: 2 tariff assignment using 2 digital inputs NOTE: There is no inactive tariff with this configuration. T ariff Digital input 2 Digital input 1 T1 0 0 T2 0 1 Configuration 2: 2 tariff assignment using 2 digital inputs NOTE: Digital input configuration 00 means that there are no active tariffs (all tariffs are disabled). T ariff Digital input 2 Digital input 1 None 0 0 T1 0 1 T2 1 0 NHA2778902-1 1 69

PM2200 series Multi-tariff Active tariff control mode The active tariff is controlled based on the tariff mode.

• When the meter is set to command mode, the active tariff is controlled by the Modbus commands from your energy management system or other Modbus master .
• When the meter is set to input mode, the active tariff is controlled by the status of the digital inputs.
• When the meter is set to time of day mode, the active tariff is controlled by the day type, the start and end times, and the start and end dates. Configuring time of day mode tariffs using the display When the meter is set to time of day for tariffs, the active tariff is determined by the day type, the start and end times, and the start and end dates. The time of day tariff is not a calendar; the meter does not calculate the corresponding day of the week to a specific date, but February 29th is considered a valid date if you are programming the meter during a leap year . When you enter tariff times using the front panel, be aware that the displayed minute value includes the entire minute. For example, an end time of 01:15 includes the time from 01:15:00 through 01:15:59. T o create a tariff period that starts right after this, you must set the next tariff start time to 01:16. Although it may appear that there is a gap between these tariffs, there is not. 1. Navigate to Maint > Setup. 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Meter > T ariff. 4. Select Mode and press Edit. 5. Press + or - to change the setting to T ime of Day, then press OK.

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1. Move the cursor to point to the tariff (T arif f 1 to T arif f 4) you want to modify , then press Edit. Parameter V alues Description Day T ype Everyday , Wee kday , Wee kend, Monday , T uesday , Wed nesday , Thursday , Friday , Saturday or Sunday Select which day the tariff is active. Only tarif fs that are Everyday can have a tariff that includes midnight (for instance, from 1 1pm to 2am). Start T ime 0000 to 2359 Set the time when the tariff period starts, using the 24 hour clock format (00:00 to 23:59). The Start T ime cannot equal the End T ime. End T ime 0000 to 2359 Set the time when the tariff period ends, using the 24 hour clock format (00:00 to 23:59). The End T ime cannot equal the Start T ime. Start Month 1 to 12 Set the month that the tariff period starts, where 1 = January , 2 = February , 3 = March, 4 = April, 5 = May , 6 = June, 7 = July , 8 = August, 9 = September , 10 = October , 1 1 = November , 12 = December . Start Day 1 to 31 Set the day of the Start Month that the tariff period starts. The Start Day must be earlier than End Day if Start Month equals End Month. End Month 1 to 12 The month that the tariff period ends, where 1 = January , 2 = February , 3 = March, 4 = April, 5 = May , 6 = June, 7 = July , 8 = August, 9 = September , 10 = October , 1 1 = November , 12 = December . End Day 1 to 31 The day of the End Month that the tariff period ends. 7. Modify each parameter as required, then press OK to set. Press the Up and Down arrow buttons to move between parameters. 8. Press the Up arrow to exit, then Y es to save your changes. Repeat for the other tariffs as required. The meter checks the configuration and display a message if any tariffs have conflicting settings (overlapping tariff periods for example). Configuring input mode tariffs using the display Use the display to configure input mode tariffs. Y ou can also configure input mode tariffs using ION Setup. Y ou cannot configure any digital input tariff if digital input 1 is not available for association. Likewise, digital input 2 must be available to select more than two tariffs. The status of the digital inputs is used to calculate the binary value of the active tariff, where off = 0 and on = 1. The calculation of the number of tariff s value can diffe r , depending on the number of digital inputs that can be selected (i.e., inputs that can be associated with multi-tariff). 1. Navigate to Maint > Setup. NHA2778902-1 1 71

PM2200 series Multi-tariff 2. Enter the setup password (default is “0”), then press OK. 3. Navigate to Meter > T ariff. 4. Select Mode and press Edit. 5. Press + or - to change the setting to Input, then press OK. NOTE: If a digital input association error prompt displays, you must exit from the tariff setup screens and remove the digital input association. 6. Navigate to T ariffs, then press Edit. 7. Press + or - to change the number of tariffs you want to set up and press OK. The maximum number of tariffs that you can apply is determined by the number of available digital inputs. 8. Navigate to Inputs, then press Edit. If applicable, press + or - to change how many digital inputs you want to use to control which tariff is selected (active). Press OK. 9. Press the up arrow to exit, then Y es to save your changes.

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This section describes the meter ’ s power quality features and how to access power quality data. The meter measures voltage and current harmonics up to the 15th harmonic and 31st harmonic, and calculates T otal Harmonic Distortion (THD %). Harmonics are integer multiples of the fundamental frequency of the power system. Harmonics information is required for compliance to system power quality standards such as EN50160 and meter power quality standards such as IEC 61000-4-30. The meter measures fundamental and higher harmonics relative to the fundamental frequency . The meter ’ s power system setting defines which phases are present and determines how line-to-line or line-to-neutral voltage harmonics and current harmonics are calculated. Harmonics are used to identify whether the supplied system power meets required power quality standards, or if non-linear loads are affecting your power system. Power system harmonics can cause current flow on the neutral conductor , and damage to equipment such as increased heating in electric motors. Power conditioners or harmonic filters can be used to minimize unwanted harmonics. T otal harmonic distortion % T otal harmonic distortion (THD%) is a measure of the total per-phase voltage or current harmonic distortion present in the power system. THD% provides a general indication of the quality of a waveform. THD% is calculated for each phase of both voltage and current. Harmonic content calculations Harmonic content (H C ) is equal to the RMS value of all the non-fundamental harmonic components in one phase of the power system. The meter uses the following equation to calculate H C HC = (H 2 ) + (H 3 ) + (H 4 ) ... THD% calculations THD% is a quick measure of the total distortion present in a waveform and is the ratio of harmonic content (H C ) to the fundamental harmonic (H By default, the meter uses the following equation to calculate THD%: THD H C H x thd calculations thd is an alternate method for calculating total harmonic distortion that uses the RMS value for the total harmonic content rather than the fundamental content. NHA2778902-1 1 73

PM2200 series Power quality The meter uses the following equation to calculate thd: thd HC x 100= (H1) + (HC) V iewing THD/thd using the display Y ou can view THD/thd data using the display . NOTE: Y our meter ’ s Modbus map includes registers for total harmonic distortion data for integration into your power or energy management system. 1. Navigate to THD to view the THD/thd Select screen. 2. Press THD to display values that use the calculation method based on the fundamental harmonic or thd to display values that use the calculation method based on the RMS value of all harmonics in that phase (including the fundamental). IEEE mode IEC mode Description Amps I T otal harmonic distortion data for per phase and neutral currents. V L-L U T otal harmonic distortion data line-to-line voltage. V L-N V T otal harmonic distortion data line-to-neutral voltage. 3. Press the current or voltage THD or thd values you want to view . The total harmonic distortion percentage values are displayed. 4. Press the up arrow to return to the main display screens.

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Maintenance and upgrades EasyLogic PM2200 series Maintenance and upgrades Maintenance overview The meter does not contain any user-serviceable parts. If the meter requires service, contact your local Schneider Electric T echnical Support representative. NOTICE METER DAMAGE

• Do not open the meter case.
• Do not attempt to repair any components of the meter . Failure to follow these instructions can result in equipment damage. Do not open the meter . Opening the meter voids the warranty . T roubleshooting LED indicators Abnormal heartbeat / serial communications LED behavior could mean potential problems with the meter . Problem Probable causes Possible solutions LED flash rate does not change when data is sent from the host computer . Communications wiring If using a serial-to-RS-485 converter , trace and check that all wiring from the computer to the meter is properly terminated. Internal hardware problem Perform a hard reset: turn off control power to the meter , then re-apply power . If the problem persists, contact T echnical Support. Heartbeat / serial communications LED remains lit and does not flash ON and OFF Internal hardware problem Perform a hard reset: turn off control power to the meter , then re-apply power . If the problem persists, contact T echnical Support. Heartbeat / serial communications LED flashes, but the display is blank. Display setup parameters incorrectly set Review display parameter setup. If the problem is not fixed after troubleshooting, contact T echnical Support for help and ensure you have your meter ’ s firmware version, model and serial number information available. Meter memory The meter stores configuration and logging information in non-volatile memory and a long-life memory chip. The meter uses its non-volatile memory (NVRAM) to retain all data and metering configuration values. NHA2778902-1 1 75

PM2200 series Maintenance and upgrades Meter battery The internal battery in the meter keeps the meter ’ s clock running when it is powered down to help maintain the meter time. The life expectancy of the meter ’ s internal battery is estimated to be over 10 years at 25 °C under typical operating conditions. V iewing firmware version, model and serial number Y ou can view the meter ’ s firmware version, model and serial number from the display panel. 1. Navigate to Maint > Diag. 2. Press Info to view meter model, serial number , date of manufacturing, OS version, and RS version. 3. Press St Edt to view Number of Edits, Date of Last Edit and T ime of Last Edit . 4. Press Up to exit. Firmware upgrades There are a number of reasons why you may want to upgrade your meter ’ s firmware.

• Improve meter performance (e.g., optimize processing speed)
• Enhance existing meter features and functions
• Add new functionality to the meter
• Achieve compliance to new industry standards T echnical assistance V isit www .se.com for support and assistance with lost passwords or other technical problems with the meter . Make sure you include your meter ’ s model, serial number and firmware version in your email or have it readily available if calling T echnical Support.

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V erifying accuracy EasyLogic PM2200 series V erifying accuracy Overview of meter accuracy All meters are tested and verified at the factory in accordance with International Electrotechnical Commission (IEC) and Institute of Electrical and Electronics Engineers (IEEE) standards. Y our meter typically does not require re-calibration. However , in some installations a final accuracy verification of the meters is required, especially if the meters will be used for revenue or billing applications. Accuracy test requirements The most common method for testing meter accuracy is to apply test voltages and currents from a stable power source and compare the meter ’s readings with readings from a reference device or energy standard. Signal and power source The meter maintains its accuracy during voltage and current signal source variations but its energy pulsing output needs a stable test signal to help produce accurate test pulses. The meter ’s energy pulsing mechanism needs approximately 10 seconds to stabilize after every source adjustment. The meter must be connected to control power in order to conduct accuracy verification testing. Refer to your meter ’ s installation documentation for power supply specifications. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH V erify the device’ s power source meets the specifications for your device’s power supply . Failure to follow these instructions will result in death or serious injury . Control equipment Control equipment is required for counting and timing the pulse outputs from an energy pulsing LED.

• Most standard test benches have an arm equipped with optical sensors to detect LED pulses (the photodiode circuitry converts detected light into a voltage signal).
• The reference device or energy standard typically has digital inputs that can detect and count pulses coming from an external source (i.e., the meter ’ s pulse output). NOTE: The optical sensors on the test bench can be disrupted by strong sources of ambient light (such as camera flashes, florescent tubes, sunlight reflections, floodlights, etc.). This can cause test errors. Use a hood, if necessary , to block out ambient light. NHA2778902-1 1 77

PM2200 series V erifying accuracy Environment The meter should be tested at the same temperature as the testing equipment. The ideal temperature is about 23 ºC (73 ºF). Make sure the meter is warmed up suff iciently before testing. A warm-up time of 30 minutes is recommended before beginning energy accuracy verification testing. At the factory , the meters are warmed up to their typical operating temperature before calibration to help ensure that the meters will reach their optimal accuracy at operating temperature. Most high precision electronic equipment requires a warm up time before it reaches its specified performance levels. Energy meter standards allow the manufacturers to specify meter accuracy derating due to ambient temperature changes and self-heating. Y our meter complies with and meets the requirements of these energy metering standards. For a list of accuracy standards that your meter complies to, contact your local Schneider Electric representative or download the meter brochure from www .se.com. Reference device or energy standard T o help ensure the accuracy of the test, it is recommended that you use a reference device or reference energy standard with a specified accuracy that is 6 to 10 times more accurate than the meter under test. Before you start testing, the reference device or energy standard should be warmed up as recommended by its manufacturer . NOTE: V erify the accuracy and precision of all measurement equipment used in accuracy testing (for example, voltmeters, ammeters, power factor meters). V erifying accuracy test The following tests are guidelines for accuracy testing your meter; your meter shop may have specific testing methods. DANGER HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate Personal Protective Equipment (PPE) and follow safe electrical work practices. See NFP A 70E, CSA Z462 or other local standards.
• T urn of f all power supplying this device and the equipment in which it is installed before working on or in the equipment.
• Always use a properly rated voltage sensing device to confirm that all power is of f.
• Do not exceed the maximum ratings of this device.
• V erify the device’ s power source meets the specifications for your device’s power supply . Failure to follow these instructions will result in death or serious injury . 1. T urn off all power supplying this device and the equipment in which it is installed before working on the device or equipment. 2. Use a properly rated voltage sensing device to confirm that all power is off.

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V erifying accuracy EasyLogic PM2200 series 3. Connect the test voltage and current source to the reference device or energy standard. Ensure all voltage inputs to the meter under test are connected in parallel and all current inputs are connected in series. V1V2V3VN A1 A2 A3 V1V2V3VN A1 A2 A3 V1V2V3VN A1 A2 A3 A Reference device or energy standard B T est voltage and current source C Meter under test 4. Connect the control equipment used for counting the standard output pulses using one of these methods: Option Description Energy pulsing LED Align the red light sensor on the standard test bench armature over the energy pulsing LED. Pulse output Connect the meter ’s pulse output to the standard test bench pulse counting connections. NOTE: When selecting which method to use, be aware that energy pulsing LEDs and pulse outputs have diffe rent pulse rate limits. 5. Before performing the verification test, let the test equipment power up the meter and apply voltage for at least 30 seconds. This helps stabilize the internal circuitry of the meter . 6. Configure the meter ’ s parameters for verifying accuracy testing. 7. Depending on the method selected for counting the energy pulses, configure the meter ’ s energy pulsing LED or one of the pulse outputs to perform energy pulsing. Set the meter ’ s energy pulse constant so it is in sync with the reference test equipment. 8. Perform accuracy verification on the test points. Run each test point for at least 30 seconds to allow the test bench equipment to read an adequate number of pulses. Allow 10 seconds of dwell time between test points. Required pulses calculation for accuracy verification testing Accuracy verification test equipment typically requires you to specify the number of pulses for a specific test duration. The reference test equipment typically requires you to specify the number of pulses required for a test duration of “t” seconds. Normally , the number of pulses required is at least 25 pulses, and the test duration is greater than 30 seconds. Use the following formula to calculate the required number of pulses: NHA2778902-1 1 79

PM2200 series V erifying accuracy Number of pulses = Ptot x K x t/3600 Where:

• Ptot = total instantaneous power in kilowatts (kW)
• K = the meter ’ s pulse constant setting, in pulses per kWh
• t = test duration, in seconds (typically greater than 30 seconds) T otal power calculation for accuracy verification testing Accuracy verification testing supplies the same test signal (total power) to both the energy reference/standard and the meter under test. T otal power is calculated as follows, where:
• Ptot = total instantaneous power in kilowatts (kW)
• VLN = test point line-to-neutral voltage in volts (V)
• I = test point current in amps (A)
• PF = power factor The result of the calculation is rounded up to the nearest integer . For a balanced 3–phase Wye system: Ptot = 3 x VLN x I x PF x 1 kW/1000 W NOTE: A balanced 3–phase system assumes that the voltage, current and power factor values are the same for all phases. For a single-phase system: Ptot = VLN x I x PF x 1 kW/1000W Percentage error calculation for accuracy verification testing Accuracy verification testing requires you to calculate the percentage error between the meter being tested and the reference/standard. Calculate the percentage error for every test point using the following formula: Energy error = (EM - ES) / ES x 100% Where:
• EM = energy measured by the meter under test
• ES = energy measured by the reference device or energy standard. NOTE: If accuracy verification reveals inaccuracies in your meter , they may be caused by typical sources of test errors. If there are no sources of test errors present, please contact your local Schneider Electric representative. Accuracy verification test points The meter should be tested at full and light loads and at lagging (inductive) power factors to help ensure testing over the entire range of the meter . The test amperage and voltage input rating are labeled on the meter . Refer to the installation sheet or data sheet for your meter ’ s nominal current, voltage and frequency specifications.

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V erifying accuracy EasyLogic PM2200 series W att-hour test point Sample accuracy verification test point Full load 100% to 200% of the nominal current, 100% of the nominal voltage and nominal frequency at unity power factor or one (1). Light load 10% of the nominal current, 100% of the nominal voltage and nominal frequency at unity power factor or one (1). Inductive load (lagging power factor) 100% of the nominal current, 100% of the nominal voltage and nominal frequency at 0.50 lagging power factor (current lagging voltage by 60° phase angle). V AR-hour test point Sample accuracy verification test point Full load 100% to 200% of the nominal current, 100% of the nominal voltage and nominal frequency at zero power factor (current lagging voltage by 90° phase angle). Light load 10% of the nominal current, 100% of the nominal voltage and nominal frequency at zero power factor (current lagging voltage by 90° phase angle). Inductive load (lagging power factor) 100% of the nominal current, 100% of the nominal voltage and nominal frequency at 0.87 lagging power factor (current lagging voltage by 30° phase angle). Energy pulsing considerations The meter ’s energy pulsing LED and pulse outputs are capable of energy pulsing within specific limits. Description Energy pulsing LED Pulse output Maximum pulse frequency 35 Hz 20 Hz Minimum pulse constant 1 pulse per k_h Maximum pulse constant 9,999,000 pulses per k_h The pulse rate depends on the voltage, current and PF of the input signal source, the number of phases, and the VT and CT ratios. If Ptot is the instantaneous power (in kW) and K is the pulse constant (in pulses per kWh), then the pulse period is: Pulse period (in seconds) 3600 K x Ptot Pulse frequency (Hz) = = VT and CT considerations T otal power (Ptot) is derived from the values of the voltage and current inputs at the secondary side, and takes into account the VT and CT ratios. The test points are always taken at the secondary side, regardless of whether VT s or CT s are used. If VT s and CT s are used, you must include their primary and secondary ratings in the equation. For example, in a balanced 3-phase Wye system with VT s and CT s: Ptot = 3 x VLN x VT p VT s x I x CT p CT s x PF x 1 kW 1000 W where Ptot = total power , VT p = VT primary , VT s = VT secondary , CT p = CT primary , CT s = CT secondary and PF = power factor . NHA2778902-1 1 81

PM2200 series V erifying accuracy Example calculations This example calculation shows how to calculate power , pulse constants and maximum pulse frequency , and how to determine a pulse constant that reduces the maximum pulse frequency . A balanced 3-phase Wye system uses 480:120 volt VT s and 120:5 amp CT s. The signals at the secondary side are 1 19 volts line-to-neutral and 5.31 amps, with a power factor of 0.85. The desired pulse output frequency is 20 Hz (20 pulses per second). 1. Calculate the typical total output power (Ptot): Ptot = 3 x 119 x 480 120 x 5.31 x 120 x 0.85 x 1 kW 1000 W = 154.71 kW 2. Calculate the pulse constant (K): K = 3600 x (pulse frequency) Ptot 3600 seconds/hour x 20 pulses/second 154.71 kW K = 465.5 pulses / kWh 3. At full load (120% of nominal current = 6 A) and power factor (PF = 1), calculate the maximum total output power (Pmax): Pmax = 3 x 119 x 480 120 x 6 x 100 x 1 x 1 kW 1000 W = 205.6 kW 4. Calculate the maximum output pulse frequency at Pmax: Maximum p ulse freq uency = K x Pmax 3600 465.5 pulses / kWh x 205. 6 kW 3600 seconds/hou r Maximum p ulse freq uency = 2 6.6 pulse s/second = 26.6 Hz 5. Check the maximum pulse frequency against the limits for the LED and pulse outputs:

• 26.6 Hz ≤ LED maximum pulse frequency (35 Hz)
• 26.6 Hz > pulse output maximum pulse frequency (20 Hz) NOTE: The maximum pulse frequency is within the limits for LED energy pulsing. However , the maximum pulse frequency is greater than the limits for pulse output energy pulsing. Pulse output frequencies greater than 20 Hz will saturate the pulse output and cause it to stop pulsing. Therefore in this example, you can only use the LED for energy pulsing. Adjustments to allow energy pulsing at the pulse outputs If you want to use the pulse output, you must reduce the output pulse frequency so it is within the limits. Using the values from the above example, the maximum pulse constant for the pulse output is: Kmax = 3600 x (pulse ou tput maxi mum pulse frequenc Pmax 3600 x 20 205.6 Kmax = 35 0.14 puls es per kW h

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V erifying accuracy EasyLogic PM2200 series 1. Set the pulse constant (K) to a value below Kmax, for example, 300 pulses/ kWh. Calculate the new maximum output pulse frequency at Pmax: New maxi mum pulse fre quency = K x Pmax 3600 300 pulses/kWh x 205 .6 kW 3600 seconds/ho ur New maximum pu lse frequ ency = 17 .1 pulses /second = 17.1 Hz 2. Check the new maximum pulse frequency against the limits for the LED and pulse outputs:

• 17.1 Hz ≤ LED maximum pulse frequency (35 Hz)
• 17.1 Hz ≤ pulse output maximum frequency (20 Hz) As expected, changing K to a value below Kmax allows you to use the pulse output for energy pulsing. 3. Set the new pulse constant (K) on your meter . T ypical sources of test errors If you see excessive errors during accuracy testing, examine your test setup and test procedures to eliminate typical sources of measurement errors. T ypical sources of accuracy verification testing errors include:
• Loose connections of voltage or current circuits, often caused by worn-out contacts or terminals. Inspect terminals of test equipment, cables, test harness and the meter under test.
• Meter ambient temperature is significantly diff erent than 23 °C (73 °F).
• Floating (ungrounded) neutral voltage terminal in any configuration with unbalanced phase voltages.
• Inadequate meter control power , resulting in the meter resetting during the test procedure.
• Ambient light interference or sensitivity issues with the optical sensor .
• Unstable power source causing energy pulsing fluctuations.
• Incorrect test setup: not all phases connected to the reference device or the energy standard. All phases connected to the meter under test should also be connected to the reference meter/standard.
• Moisture (condensing humidity), debris or pollution present in the meter under test. NHA2778902-1 1 83

PM2200 series Power and power factor Power and power factor Power and power factor The sampled measurements taken at the meter ’s voltage and current inputs provide data for calculating power and power factor . In a balanced 3-phase alternating current (AC) power system source, the AC voltage waveforms on the current-carrying conductors are equal but of fset by one- third of a period (a phase angle shift of 120 degrees between the three voltage waveforms). Current phase shift from voltage Electrical current can lag, lead, or be in phase with the AC voltage waveform, and is typically associated with the type of load — inductive, capacitive or resistive. For purely resistive loads, the current waveform is in phase with the voltage waveform. For capacitive loads, current leads voltage. For inductive loads, current lags voltage. The following diagrams show how voltage and current waveforms shift based on load type under ideal (laboratory) conditions. Current and voltage in phase (resistive) Current leads voltage (capacitive) Current lags voltage (inductive) Real, reactive and apparent power (PQS) A typical AC electrical system load has both resistive and reactive (inductive or capacitive) components. Real power , also known as active power (P) is consumed by resistive loads. Reactive power (Q) is either consumed by inductive loads or generated by capacitive loads. Apparent power (S) is the capacity of your measured power system to provide real and reactive power . The units for power are watts (W or kW) for real power P , vars (V AR or kV AR) for reactive power Q, and volt-amps (V A or kV A) for apparent power S.

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Power and power factor EasyLogic PM2200 series (+kVAR, +kVARh) (-kW, -kWh) (-kVAR, -kVARh) (+kW, +kWh) Active power (W) Exported/received A p p a r e n t p o w e r V A R e a c t i v e p o w e r V A R I m p o r t e d d e l i v e r e d Quadrant PF lagging Power factor sign convention: IEEE = − IEC = − Quadrant PF leading Power factor sign convention: IEEE = + IEC = + Quadrant PF lagging Power factor sign convention: IEEE = − IEC = + Quadrant PF leading Power factor sign convention: IEEE = + IEC = − 90° 180° 270° A p p a r e n t p o w e r V A R e a c t i v e p o w e r V A R I m p o r t e d d e l i v e r e d Active power (W) Exported/received R e a c t i v e p o w e r V A R E x p o r t e d r e c e i v e d A p p a r e n t p o w e r V A A p p a r e n t p o w e r V A Active power (W) Imported/delivered Active power (W) Imported/delivered R e a c t i v e p o w e r V A R E x p o r t e d r e c e i v e d Power flow Positive real power P(+) flows from the power source to the load. Negative real power P(-) flows from the load to the power source. Power factor (PF) Power factor (PF) is the ratio of real power (P) to apparent power (S). PF is provided as a number between -1 and 1 or as a percentage from -100% to 100%, where the sign is determined by the convention. PF P S A purely resistive load has no reactive components, so its power factor is 1 (PF = 1, or unity power factor). Inductive or capacitive loads introduce a reactive power (Q) component to the circuit which causes the PF to become closer to zero. T rue PF and displacement PF The meter supports true power factor and displacement power factor values:

• T rue power factor includes harmonic content.
• Displacement power factor only considers the fundamental frequency . NOTE: Unless specified, the power factor displayed by the meter is true power factor . NHA2778902-1 1 85

PM2200 series Power and power factor Power factor sign convention Power factor sign (PF sign) can be positive or negative, and is defined by the conventions used by the IEEE or IEC standards. Y ou can set the power factor sign (PF sign) convention that is used on the display to either IEC or IEEE. PF sign convention: IEC PF sign correlates with the direction of real power (kW) flow .

• Quadrant 1 and 4: Positive real power (+kW), the PF sign is positive (+).
• Quadrant 2 and 3: Negative real power (-kW), the PF sign is negative (-). PF sign convention: IEEE PF sign is correlates with the PF lead/lag convention, in other words, the effective load type (inductive or capacitive):
• For a capacitive load (PF leading, quadrant 2 and 4), the PF sign is positive (+).
• For an inductive load (PF lagging, quadrant 1 and 3), the PF sign is negative (-). Power factor min/max convention The meter uses a specific convention for determining the power factor minimum and maximum values.
• For negative PF readings, the minimum PF value is the measurement closest to -0 for PF readings between -0 to -1. For positive PF readings, the minimum PF value is the measurement closest to +1 for PF readings between +1 to +0.
• For negative PF readings, the maximum PF value is the measurement closest to -1 for PF readings between -0 to -1. For positive PF readings, the maximum PF value is the measurement closest to +0 for PF readings between +1 to +0. 1.0 -0.4 -0.6 0.8 -0.2 -1.0 Power factor register format The meter performs a simple algorithm to the PF value then stores it in the PF register .

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Power and power factor EasyLogic PM2200 series Each power factor value (PF value) occupies one floating point register for power factor (PF register). The meter and software interpret the PF register for all reporting or data entry fields according to the following diagram: Quadrant 3 -1 0 -1 0 5.0+5.0- +0.5-0.5 -2 to -1 -1 t o 0 0 to +1 +1 to +2 0 to -1 -1 to 0 0 to +1 +1 to 0 0 +2 -0.5 +0.5 +1.5 -1.5 Quadrant 2 Qua drant 1 Quad rant 4 Quadrant 2 Quadrant

3 Quadrant 1

2 Quadrant 1

3 Quadrant 4

-1 ≤ PF < Quadrant 1 0 ≤ PF ≤ Quadrant 3 -1 < PF < Quadrant 4 0 < PF < -2 ≤ PF register ≤ 2 ≤ PF re gister < -1 < PF r egister ≤ 0 ≤ PF re gister ≤ PF register PF Value The PF value is calculated from the PF register value using the following formulae: Quadrant PF range PF register range PF formula Quadrant 1 0 to +1 0 to +1 PF value = PF register value Quadrant 2 -1 to 0 -2 to -1 PF value = (-2) - (PF register value) NHA2778902-1 1 87

PM2200 series Power and power factor Quadrant PF range PF register range PF formula Quadrant 3 0 to -1 -1 to 0 PF value = PF register value Quadrant 4 +1 to 0 +1 to +2 PF value = (+2) - (PF register value)

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The specifications contained in this section are subject to change without notice. For installation and wiring information, refer to the meter installation sheet. Mechanical characteristics IP degree of protection (IEC 60529-1) Front display: IP54 (Upgrade to IP65 with optional accessory kit METSEIP65OP96X96FF) Meter body: IP30 Panel thickness maximum 6.0 mm (0.25 in) maximum Mounting position V ertical Display type LCD display: Monochrome graphical LCD Keypad 4 button with intuitive navigation Front panel LED indicators Green LED (heartbeat / serial communications activity) Amber LED (alarm / energy pulse output) Weight ~ 300 gms Dimensions W x H x D 96 x 96 x 73 mm max Relay 2 Form A electro-mechanical relay

Electrical characteristics

Measurement accuracy – PM2210 and PM2220

• IEC 61557-12: PMD/[SD|SS]/K70/1 (for firmware version 1.3.0 and higher) Measurement type Class of accuracy as per IEC 61557-12 (for firmware version 1.3.0 and higher) Error Active energy Class 1 (Class 1 as per IEC 62053-21 at I n = 5A nominal CT) ±1% Reactive energy Class 2 (Class 2 as per IEC 62053-23 at I n = 5A nominal CT) ±1% Apparent energy Class 1 at I n = 5A nominal CT ±1% Active power Class 1 ±1% Reactive power Class 1 ±1% Apparent power Class 1 ±1% Current Class 1 ±0.5% V oltage (L-L) Class 1 ±0.5% V oltage (L-N) Class 1 ±0.5% Frequency Class 1 ±0.05% Power factor Class 1 ±0.01 Count THD and individual harmonics Class 5 ±5% Measurement accuracy – PM2230
• IEC 61557-12: PMD/[SD|SS]/K70/0.5 (for firmware version 1.3.0 and higher) Measurement type Class of accuracy as per IEC 61557-12 (for firmware version 1.3.0 and higher) Error Active energy Class 0.5S (Class 0.5S as per IEC 62053-22 at I n = 5A nominal CT ) ±0.5% NHA2778902-1 1 89 7. For 1 A CT nominal, additional error of ±1 % from 50 mA to 150 mA, ±2 % for current > 10 mA to < 50 mA. Partial standard compliance for Class 0.5S meter type (energy test clause only)

PM2200 series Specifications Measurement accuracy – PM2230 (Continued) Reactive energy Class 2 (Class 2 as per IEC 62053-23 at I n = 5A nominal CT) ±1% Apparent energy Class 0.5 at I n = 5A nominal CT ±0.5% Active power Class 0.5 ±0.5% Reactive power Class 1 ±1% Apparent power Class 0.5 ±0.5% Current Class 0.5 ±0.2% V oltage (L-L) Class 0.5 ±0.2% V oltage (L-N) Class 0.5 ±0.2% Frequency Class 0.05 ±0.05% Power factor Class 0.5 ±0.01 Count THD and individual harmonics Class 5 ±5% V oltage inputs Parameter Range VT primary 999 kV L-L max, starting voltage depends on VT ratio V nominal 277 V L-N / 480 V L-L Measured V with full range 35 - 480 V L-L (20 - 277 V L-N), CA T III 35 - 600 V L-L (20 - 347 V L-N), CA T II Permanent overload 750 V AC L-L Impedance ≥ 5 MΩ Frequency 50 / 60 Hz nominal ± 5% V A burden < 0.2 V A at 240 V AC L-N Current inputs Parameter Range CT ratings Primary adjustable 1 A to 32767 A Secondary 1 A or 5 A I-nominal Measured current 5 mA to 6 A Suppression current (to disregard negligible load) 5 mA to 99 mA Withstand Continuous 12 A; 50 A at 10 sec/hr , 500 A at 1 sec/hr Impedance < 0.3 mΩ Frequency 50 / 60 Hz nominal V A Burden < 0.024 V A at 6 A AC control power - PM2210/PM2220 Parameter Range Operating range 44 - 277 V L-N ± 10% Burden < 6 V A at 277 V L-N Frequency range 45 - 65 Hz Ride-through time 100 ms at 120 V AC 400 ms at 230 V AC

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Operating range 80 - 277 V L-N ± 10% Burden < 8 V A at 277 V L-N Frequency range 45 - 65 Hz Ride-through time 100 ms at 120 V AC (standalone device) 50 ms at 120 V AC with IO modules 400 ms at 230 V AC (standalone device) 250 ms at 230 V AC with IO modules DC control power - PM2210/PM2220 Parameter Range Operating range 48 - 277 V DC ± 10% Burden < 2 W at 277 V DC Ride-through time 50 ms at 125 V DC DC control power - PM2230 Parameter Range Operating range 100 - 277 V DC ± 10% Burden < 3.3 W at 277 V DC Ride-through time 100 ms at 125 V DC (standalone device) 50 ms at 125 V DC with IO modules Displays update Parameter Range Instantaneous 1 s Demand 15 s Harmonics 5 s Wiring configuration User programmable Configuration through both HMI and ION setup 1ph 2W , L-N 1ph 2W , L-L 1ph 3W , L-L with N (2 phase) 3ph 3W , Delta, Ungrounded 3ph 4W , Wye Grounded 3ph 3W , Delta, Corner Grounded 3ph 3W , Wye, Ungrounded 3ph 3W , Wye Grounded 3ph 3W , Wye, Resistance Grounded 3ph 4W , Open Delta, Center-T apped 3ph 4W , Delta, Center-T apped 3ph 4W , Wye, Ungrounded 3ph 4W , Wye, Resistance Grounded NHA2778902-1 1 91

PM2200 series Specifications Digital I/O - PM2230 Parameter Range Isolation 2.5 kV RMS Digital (Status) Input V oltage ratings ON 18 to 36 V DC OFF 0 to 4 V DC Digital Output Load voltage ≤ 40 V DC Load current ≤ 20 mA On resistance ≤ 50 Ω Pulse duration for digital output [ 20, 25, 50, 100 ] ms Analog I/O - PM2230 Parameter Range Update rate 1 s Analog Input Measurement scale 4-20 mA Maximum source impedance > 500 Ω Analog Output Measurement scale 4-20 mA Load impedance ≤ 600 Ω Relay - PM2230 Parameter Range V oltage ratings 250 V AC / 2A

24 V DC / 2A

Switching current 5 A, 250 V AC / 30 V DC (cos φ=1), 100 k cycles 2 A, 250 V AC / 30 V DC (cos φ=0.4), 100 k cycles 500 mA, 250 V AC / 30 V DC , 1 M cycles Output frequency 0.5 Hz maximum (1 second ON / 1 second OFF) Whetting V oltage 24 V DC / 8 mA maximum Environmental characteristics Parameters Range Operating temperature -10 °C to +60 °C (14 °F to 140 °F) Storage temperature -25 °C to +70 °C (-13 °F to 158 °F) Humidity rating 5% to 95% RH at 50 °C (122 °F) (non-condensing) Pollution degree 2 Altitude ≤ 2000 m (6562 ft) Location Not suitable for wet locations Product life > 7 years

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1. Indicates the feature is configurable through communication.

EMC (electromagnetic compatibility) Electrostatic discharge IEC 61000-4-2 Immunity to radiated field IEC 61000-4-3 Immunity to fast transients IEC 61000-4-4 Immunity to impulse waves IEC 61000-4-5 Conducted immunity IEC 61000-4-6 Immunity to magnetic field IEC 61000-4-8 Immunity to voltage dips IEC 61000-4-1 1 Emissions (IEC61326-1) Emissions FCC Part 15 Class A/CE T ested as per IEC 61326-1 standard for Emission Safety Europe CE, as per IEC 61010-1 Ed-3 US and Canada cULus per UL 61010-1 CAN / CSA-C22.2 No. 61010-1, for 600 V AC Measurement category (V oltage and Current inputs) CA T III up to 480 V L-L CA T II up to 600 V L-L Overvoltage category (Control power) CA T III up to 300 V L-N Dielectric As per IEC / UL 61010-1 Ed-3 Protective Class II, Double insulated for user accessible parts Other certification RCM RS-485 communications Parameter Range Number of ports 1 Maximum cable length 1000 m (3280 ft) Maximum number of devices (unit loads) Up to 32 devices on the same bus Parity Even, Odd, None (1 stop bit for Odd or Even parity; 2 stop bits for None) Baud rate 4800, 9600, 19200, 38400 Isolation 2.5 kV RMS, double insulated Pulse output Parameters Range Pulse output (POP) Max 40 V DC, 20 mA 20 ms ON time Configurable pulse weight from 1 to 9999000 pulse / k_h (kWh, kV Ah, or kV ARh) NHA2778902-1 1 93

PM2200 series Specifications Real-time clock Battery backup time 3 years NOTE: When date and time is configured and meter is in of f state.

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China Standard Compliance EasyLogic PM2200 series China Standard Compliance This product complies with the following standard(s) in China: PM2210 / PM2220 IEC 61010-1:2010 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements PM2230 IEC 61557-12:2018 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 12: Power metering and monitoring devices (PMD) GB/T 17215.322-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（0.2S级和0.5S级） GB/T 17215.321-2008 交流电测量设备 特殊要求 第22部分：静止式有功电能表（1S级和2S级) NHA2778902-1 1 95

92500 Rueil Malmaison

+ 33 (0) 1 41 29 70 00 www .se.com As standards, specifications, and design change from time to time, please ask for confirmation of the information given in this publication. © 2022 Schneider Electric. All rights reserved. NHA2778902-1 1