California Instruments 1251P AC Power Source 1250 VA
Description
Compact AC Power with European and US outlet sockets to connect the load, the 801P, 1001P and 1251P portable programmable AC power sources are ideal for a wide variety of applications.
Universal input allows use anywhere in the world to provide a convenient source of variable utility power for the testing and evaluation of domestic and commercial equipment. All common line voltage and frequency combinations are covered.
In addition, the frequency range covers 500 Hz, making these products ideal for commercial and defense avionics applications. The current measurement function eliminates the need for an external current shunt or transformer. Load current of the UUT (Unit Under Test) can be read directly on the large LCD display to 0.1 A. For additional protection, a current limit function can be set from zero to the maximum current available.
High peak current capability of more than three times the RMS current allows the P Series to drive non-linear loads.
Features
- Low THD
- 800 VA to 1250 VA Output Power
- Portable Power, Low Cost
- Simple Front Panel Operation
- 16 Hz to 500 Hz Frequency Range
- High Peak Current Capability
- Remote Control Option
Specifications
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Controller |
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Type |
Programmable |
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Controls |
Digital Encoders |
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Readout Voltage |
4 digit LCD |
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Readout Freqency and Current |
4 digit LCD |
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Non Volatile Setups |
8 |
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Output Ratings |
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Model |
801P |
1001P |
1251P |
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AC Power |
810 VA |
1000 VA |
1250 VA |
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Voltage |
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Range Low |
0-135 V(L-N) |
0-135 V(L-N) |
0-135 V(L-N) |
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Range High |
0-270 V(L-N) |
0-270 V(L-N) |
0-270 V(L-N) |
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Accuracy @ 50/60 Hz |
± 1 % FS |
± 1 % FS |
± 1 % FS |
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Accuracy @ 40 Hz |
± 2 % FS |
± 2 % FS |
± 2 % FS |
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Resolution |
0.1 V |
0.1 V |
0.1 V |
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Line & Load Regulation lo range |
± 1 % FS |
± 1 % FS |
± 1 % FS |
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Line & Load Regulation hi range |
± 0.5 % FS |
± 0.5 % FS |
± 0.5 % FS |
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Total Harmonic Distortion @ 50/60 Hz |
< 0.55 % typical |
< 0.55 % typical |
< 0.55 % typical |
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Output Noise |
< 0.1 V typical |
< 0.1 V typical |
< 0.1 V typical |
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Frequency (specifications valid from 45 Hz to 500 Hz) |
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Range |
16 – 500 Hz |
16 – 500 Hz |
16 – 500 Hz |
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Accuracy |
± 0.02 % |
± 0.02 % |
± 0.02 % |
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Resolution below 100 Hz |
0.1 Hz |
0.1 Hz |
0.1 Hz |
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Resolution above 100 Hz |
1 Hz |
1 Hz |
1 Hz |
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Current |
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Current – Steady State lo range |
6.0 ARMS |
7.4 ARMS |
9.2 ARMS |
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Current – Steady State hi range |
3.0 ARMS |
3.7 ARMS |
4.6 ARMS |
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Peak Current lo range |
17.8 A |
22.2 A |
27.6 A |
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Peak Current hi range |
8.9 A |
11.1 A |
13.8 A |
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Protection |
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Current limit Mode |
Programmable |
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Current limit Resolution |
0.1 ARMS |
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Over Temperature |
yes |
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Over Voltage |
yes |
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Input |
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Model |
801P |
1001P |
1251P |
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Line Voltage 2 wire + GND |
100 – 240 ±10 % VRMS |
100 – 240 ±10 % VRMS |
100 – 240 ±10 % VRMS |
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Input Current |
<15 ARMS |
< 15 ARMS |
< 20 ARMS |
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Line Frequency |
47 – 63 Hz |
47 – 63 Hz |
47 – 63 Hz |
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Holdup Time |
20 ms |
20 ms |
20 ms |
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Power Factor |
> 0.95 typical |
> 0.95 typical |
> 0.95 typical |
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Measurements |
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Current Range |
0.0 – 10.0 ARMS |
0.0 – 10.0 ARMS |
0.0 – 10.0 ARMS |
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Current Accuracy |
± 0.2 ARMS |
± 0.2 ARMS |
± 0.2 ARMS |
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Current Resolution |
0.1 A |
0.1 A |
0.1 A |
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Voltage Range |
0 – 278 V |
0 – 278 V |
0 – 278 V |
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Voltage Resolution (requires Option -232) |
1 (below 250 V) V |
1 (below 250 V) V |
1 (below 250 V) V |
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Remote Control Option -232 |
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Interface type |
RS232C |
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Baud rate |
9600 |
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Command Language |
SCPI |
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Physical |
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Dimensions inches HxWxD |
8.25 x 8.5 x 17.5 |
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Dimensions mm HxWxD |
210 x 216 x 445 |
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Weight |
30 lbs / 13.6 kg |
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Operating Temp. |
0 – 40 ° C |
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* Specifications are warranted over an ambient temperature range of 0 to 40 °C and apply after a 30 minute warmup period. |
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