9830 BK | Alldatasheet
Document overview
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Technical content
Programmable AC Power Source
9830 Series
Technical data subject to change © B&K Precision Corp. 2017 www.bkprecision.com Model 9832 9833 Max. power 2000 VA 3000 VA Max. voltage AC (rms) 150 V / 300 V DC ± 212 V / ± 424 V Max. current (rms) 0 - 150 V 20 A 30 A 0 - 300 V 10 A 15 A Frequency range 45 Hz - 1200 Hz Total harmonic distortion (THD) ≤ 0.5 % at 45 Hz - 400 Hz (resistive load) Remote interface LAN, USB, GPIB, and RS232
Applications
- Pre-compliance testing according to IEC61000-3-2 and IEC61000-4-11/14/28/34 Simulate common grid faults, voltage dips and other disturbances
- Evaluate transformers, TRIACs, SCRs, and passive components
- Manufacturing and single-phase avionics testing Clipped Sine Wave Measurement display All 12 measurements can be displayed simultaneously on a large and bright 4.3” color LCD USB LAN RS232 GPIB Features & Benefits n AC, DC and AC+DC power source n Low total harmonic distortion meets the IEC 61000-3-2 standard n Comprehensive measurement capabilities Vrms, Arms, Vdc, +Apk, -Apk, inrush current, frequency, power factor, apparent power, reactive power, true power, and crest factor n 0.98 power factor at AC input stage n Built-in standard waveforms sine, square, clipped sine n 30 built-in THD waveforms n Amplifier mode with 1.2 kHz bandwidth for generating user-defined arbitrary waveforms n Step, List and Pulse modes for generating power line disturbance (PLD) simulations. List mode supports 10 user-defined programs with up to 100 programmable steps n Generate custom harmonic waveforms on a PC and download them to the instrument’s 5 non-volatile memory locations n Digital I/O port supporting external trigger, transient indication, failure status indication, remote inhibit, RS232, and external analog output level programming interface n Comprehensive protection modes OVP , OCP , OPP , OTP , fan failure, output timer and key lock n LabVIEW™ driver and application software with soft panel for remote control available n Control the AC source from a standard web browser via built-in web server The 9830 Series programmable AC power sources provide high performance and low total harmonic distortion in a 3U form factor. The addition of positive and negative DC offset voltages expands the AC capabilities to operate in DC and AC+DC output coupling modes. The user can select built-in and user-defined harmonic waveforms or select from standard sine, square or clipped sine outputs. The high output current crest factor and low input resistance are suitable for high inrush current measurements when evaluating capacitive or inductive loads.
Programmable AC Power Source www.bkprecision.com Front panel Rear panel Bright LCD displayUSB host port Numeric keypad Encoder knob for quick analog style control Navigation keys Digital input/output RS232, analog input to control output amplitude USB interface AC input terminal Remote sense terminal Power button Function keys, LED indicators and Output On/Off Menu function keys AC/DC output terminal LAN interface GPIB interface Chassis ground Analog connector (Amp mode) Intuitive user interface The numeric keys and rotary knob provide a convenient interface for setting output parameters quickly and precisely. All measurements and setting values are concurrently displayed on the screen including a graphical display of the output waveform. Up to 100 instrument settings can be saved and recalled to and from internal storage memory. Save screenshots and save /recall settings to the USB host interface.
Programmable AC Power Source www.bkprecision.com Flexible operation Adjustable AC/DC voltage levels, frequency and timing parameters allow for simulation of voltage drops and periodic power surges and sags. Step, pulse and list modes are used to generate complex power line disturbance simulations. Select from built-in waveforms or generate user-defined waveforms with the included PC software or by connecting an arbitrary waveform generator to the instrument’s analog input. Generate step-up or step-down output based on user-defined voltage, frequency, phase, and interval settings. Step mode List mode supports the generation of complex output sequences with varying time, amplitude, frequency, and voltage. Up to 100 steps in 10 programs can be saved and executed. This allows the user to build a wide range of waveforms to simulate power grid faults and disturbances. List mode Pulse mode allows the generation of single or multiple pulses with user defined voltage, duty cycle, and phase. Either AC or DC (-424.0 to +424.0 V) output operation is supported. Pulse mode Select sine, square, clipped sine or harmonic distortion waveforms. Set amplitude, frequency and phase. Waveform operations The 9830 Series is capable of generating AC+DC waveforms. When operating in pulse, step and list mode, the AC signal can be combined with either a positive or negative DC offset voltage, allowing users to create a wide range of waveforms. Examples of DC offset DC offset Select from 30 built-in THD (total harmonic distortion) waveforms Built-in THD Waveforms THD 29THD 15THD 00
Programmable AC Power Source www.bkprecision.com Flexible operation Arbitrary waveform generation in amplifier mode To further extend the capabilities of the 9830 series, custom waveforms can be applied to the analog BNC input. The custom waveform can be created using WaveXpressTM, a comprehensive stand-alone B&K Precision application, allowing users to easily generate, edit, and upload custom waveforms to an arbitrary waveform generator, which then drives the AC power source output. WaveXpressTM allows users to define waveforms by importing a csv file, define it freehand on the computer, or by importing a real-world waveform captured on a digital oscilloscope. Key Features - Calculate DC power and single- or three-phase AC true power, reactive power, and apparent power - Delta-wye transformation calculator - AWG size calculator to determine wire diameter, cross-sectional area, and resistance - Voltage drop calculator - Ampacity table for insulated conductors per NEC Table 310.16 - Horsepower calculator for AC/DC motors - THD harmonics calculator ElectriKit A helpful tool for electricians, technicians, engineers, students, hobbyists and anyone dealing with electrical power. Built-in web server that allows users to configure, control, or monitor the basic settings of the power source from a remote computer using a web browser. Web server interface Generate waveform Amplify waveform Input waveform 0 to 6 Vrms 1200 Hz User-defined harmonic waveforms PC software is provided for front panel emulation, generating and executing List, Step, and Pulse modes, and logging measurement data without the need to write source code. Create harmonic waveforms by specifying the amplitude and phase of each harmonic up to the 40th order. Front panel emulation Create user-defined waveforms on a computer and download in to 5 user memory locations. Select 1 of 14 available measurements for each of the 3 screens TM
Programmable AC Power Source www.bkprecision.comv051717 Specifications Model 9832 9833 AC Output Output Phase Single Maximum Power 2000 VA 3000 VA Voltage Range1 (rms) Low 0 to 150 V High 0 to 300 V Current (rms) Low 20 A 30 A High 10 A 15 A Current (peak) Low 65 A (< 100 Hz)
50 A (> 100 Hz)
97.5 A (< 100 Hz)
75 A (> 100 Hz)
High 32.5 A (< 100 Hz)
25 A (> 100 Hz)
48.75 A (< 100 Hz)
37.5 A (> 100 Hz)
Frequency Range 45 Hz to 1.2 kHz Phase Range 0 - 359.7 º Total Harmonic Distortion2 45 Hz to 400 Hz 0.5 % > 400 Hz to 1 kHz 1 % > 1 k to 1.2 kHz 2 % Line Regulation3 0.1 % Load Regulation3 0.1 % Temp. Coefficient 0.2 % per ºC Crest Factor 45 Hz to 100 Hz 3.25 100 Hz to 1.2 kHz 2.5 Efficiency4 80 % (typical) DC Output Maximum Power 1000 W 1500 W Voltage Range1 Low 0 to ± 212 V High 0 to ± 424 V Current Low 10 A 15 A High 5 A 7.5 A Ripple and Noise (20 Hz to 20 MHz) ≤ 300 mVrms / ≤ 3 Vpp Output Characteristics Transient Response Time 1.5 ms (typical) Output Impedance ≤ 1 Ω Programming Resolution Voltage 0.1 V Phase 0.1 º Frequency 0.01 Hz (< 100 Hz)
0.1 Hz (> 100 Hz)
Phase 0.15 % Frequency ± 1 % (45 Hz to 100 Hz) Note: All specifications apply to the unit after a temperature stabilization time of 15 minutes over an ambient temperature range of 23 °C ± 5 °C. 1 - The maximum voltage is limited to 310 Vrms and ± 438 Vdc 2 - > 66% to full range 3 - AC mode with sine wave and remote sense enabled 4 - 150 VAC (150 V range) and 300 VAC (300 V range) with nominal input AC voltage. 5 - Analog programming pin available on digital I/O connector Measurement Resolution Voltage 0.1 V Current 0.01 A Power 0.01 W Frequency
0.01 Hz (< 100 Hz)
Power 1 % of F.S. for frequency ≤ 500 Hz 2 % of F.S. for frequency > 500 Hz Frequency 0.5 % AC Input Voltage 190 V to 250 V Frequency 47 Hz to 63 Hz Maximum Power 2500 VA 3800 VA Maximum Current 13.2 A 20 A Power Factor 0.98 (typical) General Analog BNC Input Input Voltage Range 0 to ± 12.5 V Input Impedance 200 kΩ Bandwidth 1.2 kHz Storage Memory 10 programs, up to 100 steps total (List mode) 5 memory locations for user-defined waveforms 9 instrument settings Remote Interface Analog programming5, USB (USBTMC or virtual COM), RS2325, GPIB, and Ethernet Command Response time 50 ms Protection OVP , OCP , OPP , OTP Operating Temperature 32 °F to 104 °F (0 °C to 40 °C) Storage Temperature -40 °F to 185 °F (-40 °C to 85 °C) Environmental Conditions ≤ 80% Relative Humidity up to 35 ºC, non-condensing Dimensions (W x H x D) 16.5” x 5.2” x 22” (420 x 132 x 560 mm) Weight 52.9 lbs (24 kg) Three-Year Warranty Included Accessories AC power cord with input connector, test report & certificate of calibration Optional Accessories Rackmount ears & handles (RK3U) For the most current user manual visit: bkprecision.com Unterminated AC power cord (Standard) Rackmount ears with handles (Optional) RK3U