
Program-controlled Single Phase Phantom Load Power Source
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
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%, |
Accuracy | 0.05% RG |
Stability | Better than 0.01% RG / 1 min |
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 | 0.1A / 0.25A / 0.5A / 1A / 5A / 10A / 20A / 50A / 100A, Switch automatically |
Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
Accuracy | 0.05% RG |
Stability | Better than 0.01% RG/1 min |
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 |
Power output | |
Active power accuracy | 0.05% or 0.1% |
Reactive power accuracy | 0.1% or 0.2% |
Stability | Better than 0.01% RG / 1 min |
Phase | |
Range | 0°-359.99° |
Adjustment resolution | 0.01°, 0.1°, 1°, 10° |
Accuracy | 0.03° |
Frequency | |
Range | 40-65 Hz |
Adjustment resolution | 0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz |
Accuracy | 0.002 Hz |
Temperature drift | 0.5 PPM / °C |
Long-term stability | 4 PPM/year |
Harmonic | |
Harmonic times | 2nd-63th |
Adjustment resolution | 0.1% (Compared with fundamental wave) |
Harmonic content (Compared with fundamental wave) | |
Voltage | ≤ 40% |
Current | ≤ 40% |
Phase | 0°-360° |
Mechanical parameters | |
Dimensions (W×D×H) (mm) | 420x320x155 |
Weight (kg) | 12 |
Environmental conditions | |
Operating temperature | 0°C to 40°C |
Storage conditions | -30°C to 60°C |
Relative humidity | ≤85% |
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co., Ltd. was established in 2008. It combined design, manufacturing and sales together as one high-tech enterprise. GFUVE Instrument Transformer company mainly produces less than 35kV current transformer and voltage transformer, split core ct and current clamp models etc.
GFUVE is a leader manufacturer of split core current transformer products in China. It is professional in current transformer, potential transformer and related accessory. The product of outdoor split core current transformer develops very quickly in the global market. Our company has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, Middle East, Southeast Asia, Australia and Africa.
Please contact us now for further business relationship. We are here to provide you the best service and the best product.