Application: EV-car fast charging Input line voltage(V) 380(400) 440 480 600 datasheet download 3 phase 3 wires 3 phase 4 wires AC power grid frequency(Hz) 45~65 Output voltage(V) 60~500 continuously adjustable Output current(A) 0~40 continuously adjustable Output power(kW) 20 Precision voltage(V) ≤±0.5% Precision current(A) ≤±0.5% Ripple factor ≤±0.2% Max efficiency ≥87% Power factor ≥85% Harmonic THD ≤5% Short circuit current(A) ≤201 Insulation 2000VAC/ 50Hz 20mA,1 min no breakdown Noise(dB) 65 Net weight(kg) 200 Dimension (WXHXD)mm 670×500×1200 Parallel expansion ability 6 Communication interface CAN ,RS485