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The 9830B 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.
3-Phase power can be achieved by connecting 3 units of the same model in a master and slave configuration using the optional 3-Phase sync adapters. The frequency range is adjustable from 45 to 600 Hz in 3-phase mode.
The 9832B max voltage is 300 V, max current is 20 A, and max power is 2000 VA.
Model | 9832B | 9833B | ||
AC Output | ||||
Output Phase | Single | |||
Maximum Power | 2000 VA | 3000 VA | ||
Voltage Range (1) (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 | Single phase | 45 Hz to 1.2 kHz | ||
3-Phase | 45 Hz to 600 Hz | |||
Phase Range | 0 to 359.7 º | |||
Total Harmonic Distortion (2) | 45 Hz to 400 Hz | 0.5 % | ||
> 400 Hz to 1 kHz | 1 % | |||
> 1 k to 1.2 kHz | 2 % | |||
Line Regulation (3) | 0.1 % | |||
Load Regulation (3) | 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 | |||
Efficiency (4) | 80 % (typical) | |||
DC Output | ||||
Maximum Power | 1000 W | 1500 W | ||
Voltage Range (1) | 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) | |||
Accuracy |
Voltage | AC | 0.2 % + 0.2 % F.S. | |
DC | 0.2 % + 0.4 % F.S. | |||
Phase | 0.15 % | |||
Frequency | ± 1 % (45 Hz to 100 Hz) | |||
Measurement | ||||
Resolution | Voltage | 0.1 V | ||
Current | 0.01 A | |||
Power | 0.01 W | |||
Frequency | 0.01 Hz (< 100 Hz) | |||
0.1 Hz (> 100 Hz) | ||||
Accuracy | Voltage | AC | 0.25 % + 0.25 % F.S. | |
DC | 0.25 % + 0.5 % F.S. | |||
| AC | 0.25 % + 0.375 % F.S. (rms) 0.4 % + 0.75 % F.S. (Peak) | 0.25 % + 0.25 % F.S. (rms) 0.25 % + 0.5 % F.S. (Peak) | |
DC | 0.25 %+3 % F.S | 0.25 %+2% F.S | ||
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 programming (5), USB (USBTMC or virtual COM), RS232 (5), 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) | |||
Warranty | 3 Years | |||
Included Accessories | AC power cord with input connector, test report & certificate of calibration | |||
Optional Accessories | Rackmount ears with handles (RK3U) & 3-Phase sync adapter (TL983P), 3-Phase kit (TL983P-KIT) | |||
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, 3 Phase mode not supported
(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, not available in 3-Phase
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- Pre-compliance testing
- Simulate common grid faults, voltage sags, frequency, and phase disturbances, according to IEC61000-4-11/14/28/34
- Electromagnetic compatibility (EMC), according to IEC61000-3-2
- Evaluate transformers, TRIACs, SCRs, and passive components
