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Working Environment
Environmental temperature: -10℃ to 50℃
Related humidity: ≤ 90% RH
Altitude: ≤ 3km
Technical Data
Rated capacity: 4500kVA
Input power supply: Three phase 380V, 50Hz
Rated voltage: 500, 750kV
Rated current: 9A, 6A
Working Frequency: 30-300Hz
Output waveform: sine wave
Waveform distortion rate: ≤1%
Working time: constant working of 5mins under rated load. Working of 1min, under 1.1 times of rated voltage
Temperature rise: ≤65K after constant working of 5mins under rated load
Quality factor: Q ≥30 (f=45Hz)
Protective function: Over-current, over-voltage and flash-over protections for test object.
Accuracy: 1.5% (RMS)
