Electrical parameters |
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Accuracy class | 0.05%, 0.1% |
Power supply | Single phase AC 85V-265V, 50/60 Hz |
AC Voltage output |
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Range (U1, U2, U3 phase) | 57.7V/100V/220V/380V, switch automatically (max 500V) |
Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
Accuracy | 0.05% RG |
Stability | 0.005% RG/1min |
Distortion degree | better than 0.1% (not capacitive load) |
Load Capacity | 25VA |
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 |
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Range (I1, I2, I3 phase) | 0.1/0.25A/0.5A/1A/5A/10A/20A/100A, switch automatically |
Adjustment resolution | 0.01%, 0.1%, 1%, 10%, |
Accuracy | 0.05% RG |
Stability | 0.005% RG/1min |
Distortion degree | better than 0.1% (not capacitive load) |
Load capacity | 50VA |
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 |
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Active power accuracy | 0.05% |
Reactive power accuracy | 0.1% |
Stability | 0.005% RG/1min |
Phase |
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Range | 0°-359.99° |
Adjustment resolution | 0.01°, 0.1°, 1°, 10° |
Accuracy | 0.05° |
Power factor |
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Adjusting range | -1 to 0 to +1 |
Resolution | 0.0001 |
Accuracy | 0.0005 |
Frequency |
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Range | 40-65Hz or 40-400Hz (option) |
Adjustment resolution | 0.001Hz, 0.01Hz, 0.1Hz, 1Hz |
Accuracy | 0.002Hz |
Temperature drift | 0.5PPM/°C |
Long-term stability | 4 PPM/year |
Harmonic |
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Harmonic times | 2-51 |
Adjustment resolution | 0.1% (compared with fundamental wave) |
Harmonic content (compared with fundamental wave) |
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Voltage | ≤40% |
Current | ≤40% |
Phase | 0°-360° |
Capacitive load capacity |
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0 - 280 V | 1uF |
280 - 420 V | 0.6uF |
Mechanical parameters |
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Dimensions (W×D×H) (mm) | 450x380x160 |
Weight (kg) | 18 |
Environmental conditions |
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Working temperature | 0°C to 40°C |
Storage conditions | -30°C to 60°C |
Relative humidity | ≤85% |