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Product description：
Single-phase standard power supply is suitable for power department, quality control department, research units, institution of higher learning, electric energy meter, power supply management, load control, power quality, reactive power compensation device and production of the enterprise and so on. It can be as single phase voltage source, current source and power source.
Electrical parameters：
Electrical parameters | |
Accuracy class |
0.05%, 0.1% |
Power supply |
Single phase AC 85-265V, 50/60 Hz |
AC Voltage output | |
Range |
57.7V / 100 V / 220V / 380V, Switch automatically (max 500V) |
Adjustment resolution |
0.01%, 0.1%, 1%, 10%, |
AC Voltage output
Range 57.7V / 100 V / 220V / 380V, Switch automatically (max
Adjustment resolution 0.01%, 0.1%, 1%, 10%,
Accuracy 0.05% RG
Stability Better than 0.01% RG/1min
Distortion degree Better than 0.1% (not capacitive load)
Load capacity 40VA
Full load regulation rate Less than 0.01% RG
Full load regulation time Less than 1ms
Temperature drift 8 PPM/°C
Long-term stability 60 PPM/year
AC Current output
|
Range Adjustment resolution Accuracy Stability Distortion degree Load capacity Full load regulation rate Full load regulation time Temperature drift Long-term stability |
0.1A / 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 100A, Switch automatically 0.01%, 0.1%, 1%, 10%, 0.05% RG Better than 0.01% RG/1min Better than 0.1% (not capacitive load) 40VA Less than 0.01% RG Less than 1mS 8 PPM/°C 60 PPM/year |
Power output
| Active power accuracy | 0.05% or 0.1% | |
| Reactive power accuracy | 0.1% or 0.2% | |
| Stability | Better than 0.01% RG/1min |
Phase
| Range | 0°-359.99° |
| Adjustment resolution | 0.01°, 0.1°, 1°, 10° |
| Accuracy | 0.03° |
Frequency
| Range | 0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz |
| Adjustment resolution | 40-65 Hz |
| Accuracy | 0.002 Hz |
| Temperature drift | 0.5 PPM/°C |
| Long-term stability | 4 PPM/year |
Features：
1. Setting up and taking the load regulation of voltage, current, phase and frequency of the power factor
2. Amplitude 2nd-128th phase harmonics, and it can be added to the fundamental wave in every harmonic output
3. A wide range output of voltage and current, big power, high stability, small waveform distortion degree
4. Strong load ability, taking capacitive load, sensibility load, resistive load or composite load, load regulation is higher than 0.01%
5. Applying the 32-bit MPU + DSP + FPGA, powerful flexible
6. Using hardware PID, fast response, the change of load will not cause volatility output
7. Power frequency waves reach up to 50000 points a week of the wave kneading, signal output without filter, precise waveform output, precise harmonic output, small harmonic distortion degree
8. Switching range automatically
9. Using software calibration, easy to operate, stable and reliable
10. Big screen, 320 x 240mm LCD display, Chinese or English interface, easy to operate
11. Perfect over-current, over-voltage, heat, shorts-and-opens, overload protection, automatic failure detection;
12. With RS232 interface and PC connection
13. Taking place the machine software, it can be output through PC software of the program
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