DS600ID DANISENSE | Alldatasheet

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Technical content

Features

Linearity error maximum 1 ppm Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability Industry standard DSUB 9 pin connection Green diode for normal operation indication Full aluminum body for superior EMI shielding and extended operating temperature range Large aperture 27.6mm for cables and bus bars Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non -intrusive, isolated DC and AC current measurement up to 1000A Applications: MPS for particles accelerators Gradient amplifiers for MRI devices Stable power supplies Precision drives Batteries testing and evaluation systems Power measurement and power analysis Current calibration purposes All ppm (or %) values refer to nominal current Specification highlights Symbol Unit Min Typ Max Nominal primary AC current IPN AC Arms 600 Nominal primary DC current IPN DC A -900 900 Measuring range ÎPM A -1000 1000 Primary / secondary ratio n1 : n2 1:1500 1:1500 Linearity error ƐL ppm -1 1 Offset current (including earth field) IOE ppm -10 10 DC-10Hz Overall accuracy @25C (= ƐL + IOE ) accƐ ppm -11 11 AC Maximum gain error 10Hz to 5kHz ƐG % ±0.01 Operating temperature range Ta C -40 85 Power supply voltages Uc V ±14.25 ±15.75

Precision – Innovation www.danisense.com DS600ID Electrical specifications at Ta=23°C, supply voltage = ± 15V unless otherwise stated Parameter Symbol Unit Min Typ. Max Comment IPN AC Arms 600 Refer to fig. 1 & 2 for derating IPN DC A -900 900 Refer to fig. 1 for derating Measuring range IPM A -1000 1000 Refer to fig. 1 & 2 for derating Overload capacity ÎOL A 4500 Non-measured, 100ms ISN mA -600 600 At nominal primary DC current 1:1500 1:1500 Measuring resistance RM Ω 0 3 Refer to fig. 1 for details ppm -1 1 ppm refers to nominal current µA -0.6 0.6 µA refers to secondary current Offset current ppm -12 12 ppm refers to nominal current (including earth field) µA -7.2 7.2 µA refers to secondary current accƐ ppm -13 13 ppm refers to nominal DC current ppm/K -0.1 0.1 ppm refers to nominal current µA/K -0.06 0.06 µA refers to secondary current Bandwidth f(-3dB) kHz 500 Small signal, graphs figure 3 Amplitude error 10Hz –2kHz 0.01% 2kHz -10kHz 0.20% 10kHz - 100kHz 2.50% Phase shift 10Hz –2kHz 0.03º 2kHz -10kHz 0.04º 10kHz - 100kHz 1.0º tr @ 90% µs 1 di/dt = 100A/µs Noise 0 - 100Hz 0.01 0 - 1kHz 0.02 0 - 10kHz 0.20 0 - 100kHz 0.70 fExc kHz 31.25 µV rms 5 Uc V ±14.25 ±15.75 Ips mA 94 100 105 Add Is (if Is is positive) Ins mA 87 92 98 Add Is (if Is is negative) Ta C -40 85 Stability -0.1 0.1 ppm refers to nominal current -0.06 0.06 µA refers to secondary current (perpendicular to bus bar) µA refers to secondary current (parallel to bus bar) µA refers to secondary current µA /V 0.004 0.04 µA refers to secondary current µA /V 0.012 0.04 µA refers to secondary current µA /mT 0.2 0.8 µA /mT 0.8 ppm/month µA/month noise ppm rms Measured on secondary current % refers to nominal current q º ƐG % TCIOE Linearity error ƐL IOE DC-10Hz Overall accuracy @25°C (= ƐL + IOE ) Offset temperature coefficient Offset change with absolute power supply voltages tracking Offset change with power supply voltage changes Offset change with horizontal external magnetic field Offset change with vertical external magnetic field Fluxgate excitation frequency Induced rms voltage on primary conductor Power supply voltages Positive current consumption Negative current consumption Operating temperature range Offset stability over time Response time to a step current IPN Nominal primary AC current Nominal primary DC current Nominal secondary current Primary / secondary ratio

Precision – Innovation www.danisense.com DS600ID 500 600 700 800 900 1000 1100 1200 Maximum measurement resistor Value (Ohm) Primary Current, DC or peak (A) Maximum measurement resistor vs. ambient temperatures 100 1000 10Hz 100Hz 1,000Hz 10,000Hz 100,000Hz 1,000,000Hz Primary Current (A) Primary Current (Hz) Maximum primary current Arms Max current (Arms) 85 deg Max current (Arms) 65 deg Max current (Arms) 45 deg Frequency and ambient temperature derating (Fig. 2) Measurement resistor RM and ambient temperature derating (Fig. 1) -4.00 -2.00 0.00 2.00 4.00 6.00 8.00 10Hz 100Hz 1,000Hz 10,000Hz 100,000Hz Amplitude / Phase Amplitude (%) Phase Error (deg) Frequency characteristics (Fig. 3)

Precision – Innovation www.danisense.com DS600ID Isolation specifications Parameter Unit Value Clearance mm 9.5 Creepage distance mm 10.5 Comparative tracking index (CTI) > 600 Rms voltage for AC isolation test, 50/60 Hz, 1 min - Between primary and (secondary and shield) - Between secondary and shield kV 5.7 0.2 Impulse withstand voltage (1.2/50µs) kV 10.4 Continous working voltage with Uninsulated wire

  • Non mains
  • CAT II (DC and rms)
  • CAT III (DC and rms) Insulated wire
  • Non mains
  • CAT II (DC and rms)
  • CAT III (DC and rms) V 1000 600 300 2000 1000 1000 Transient voltage with Uninsulated wire
  • Non mains
  • CAT II
  • CAT III Insulated wire
  • Non mains
  • CAT II
  • CAT III V 4500 6000 6000 6000 6000 8000 Absolute maximum ratings Parameter Unit Max Comment Primary kA 4.5 Maximum 100ms Power supply V ±16.5 Caution: Do not connect the transducer to signals or use for measurements within Measurement Category IV, or for measurements on MAINs circuits or on circuits derived from Overvoltage Category IV which may have transient overvoltages above what the product can withstand. The product must not be connected to circuits that have a maximum voltage above the continuous working voltage, relative to earth or to other channels, or this could damage and defeat the insulation. The product can only withstand transients up to the transient overvoltage rating without breakdown or damage to the insulation. An analysis of the working voltages, loop impedances, temporary overvoltages, and transient overvoltages in the system must be conducted prior to making measurements. Caution: When using insulated wires all wiring must be insulated for the highest voltage used.

Precision – Innovation www.danisense.com DS600ID Environmental, safety and mechanical specifications Parameter Unit Min Typ Max Comment Altitude m 2000 Usage Designed for indoor use Transient voltages Up to overvoltage category III Poution Degree 2 Ambient operating temper- ature range °C -40 85 Storage temperature range °C -40 85 Relative humidity % 20 80 Non-condensing Mass kg 0.6 Connections DSUB9 male and BNC connector Standards IEC61010-2-30 IEC61326-1 EMC IEC61010-1:2010 3rd Edition External devices External devices connected to current transducers must comply with the standards IEC61010-1, IEC60950 or IEC62368-1 and be energy-limited circuitry Cleaning The transducer should only be cleaned with a damp cloth. No detergent or chemicals should be used. Temperature When multiple primary turns are used or high primary currents are applied the temperature around the transducer will increase, please monitor to ensure that the maximum ratisngs are not exceeded. It is recommended to have minimum 1mm2 per ampere in the primary busbar. Advanced Sensor Protection Circuits “ASPC” Developed to protect the current transducer from typical fault conditions:

  • Unit is un-powered and secondary circuit is open or closed
  • Unit is powered and secondary circuit is open or interrupted Both DC and AC primary current up to 100% of nominal value can be applied to the current transducers in the above situations without damage to the electronics. Please notice that the transducer core can be magnetized in all above cases, leading to a small change in output offset current (less than 10ppm) Status pins When transducer is operating in normal condition, the status pins (3 and 8) are shorted. Status pins properties: - forward direction pin 8 to pin 3, maximum forward current 10mA - maximum forward voltage 60V, maximum reverse voltage 5V Accessories
  • 4-channel power supplies unit for connection up to 4 x DL2000 : DSSIU-4-1U
  • 6-channel power supplies for connection of up to 6 x DL2000: DSSIU-6-1U
  • Transducer cables in 4 lengths (2m - 5m - 10m –15m - 20m): DSUB2 - DSUB5 - DSUB10 - DSUB15 - DSUB20 Please visit the Danisense homepage for relevant datasheets.

Precision – Innovation www.danisense.com DS600ID Positive current direction Mounting instructions

  • Base plate mounting 2 holes Ø6.5 2 x M5 steel screws / 6N.m
  • Back side panel mounting 3 holes Ø4.0 x 6H 3 x M4 steel screw / 4N.m DSUB pin layout Positive current direction Is identified by an arrow on the transducer body (general tolerance 0.3mm unless otherwise stated)

Precision – Innovation www.danisense.com DS600ID Intended use: The DS600ID is designed to measure current up to 1000A DC, and be powered by a DSSIU -4-1U or DSSIU-6-1U. Instruction for use: 1. Do not power up the device before all cables are connected. 2. Place the primary conductor through the apperture of the transducer 3. If the DSSIU-4(6)-1U is intended for desk use, mount the rubber feet which are part of the package. 4. If the DSSIU-4(6)-1U is intended for Rack mounting, use the screw kit for mounting and do not mount the rubber feet. 5. Connect a DSUB cable between DSSIU-4(6)-1U and each sensor 6. Connect a low impedance amperemeter, measuring resistor or power analyzer on the secondary output (4mm red and black connectors) 7. Ensure that no calibration connectors are attached when measuring primary current. Always avoid to create a calibration short circuit, between + and — calibration connection. 8. There is a risk of electrical shock if an uninsulated busbar with high voltages is touching the metal en- closure of the transducer. Please ensure before powering up the system that no primary busbar can touch the metal enclosure. 9. When all connection are secured - connect mains power 10. Apply primary current Safety Instructions: DO NOT TRY TO DISASSEMBLE THE UNIT. If the green transducer diode is not operating when the system is powered up, disconnect power a nd con- tact Danisense for further instruction. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

Precision – Innovation www.danisense.com DS600ID Declaration of Conformity Danisense A/S Malervej 10 DK-2630 Taastrup Denmark Declares that under our sole responsibility that this product is in conformity with the provisions of the following EC Directives, including all amendments, and with national legislation implementing these directives: Directive 2014/30/EU Directive 2014/35/EU And that the following harmonized standards have been applied EN 61010-1 (Third Edition):2010, EN 61010-1:2010/A1:2019 EN 61010-2-030:2021/A11:2021 EN 61326-1:2013 All DANISENSE products are manufactured in accordance with RoHS directive 2011/65/EU. Annex II of the RoHS directive was amended by directive 2015/863 in force since 2015, expanding the list of 6 restricted substances (Lead, Hexavalent Chromium, PBB, PBDE and Cadmium) Danisense follows the provision in EN 63000:2018 Place Date Taastrup, Denmark Henrik Elbæk 2022-03-15