AC input voltage: 304~456VAC
Input frequency: 50Hz ± 10%
Rated output voltage: 48V/110V/220V
Rated output current: 10-800A
Voltage stabilization accuracy: ≤ 0.3%
Current sharing imbalance: ≤ ± 3%
Power factor: ≥ 0.95
Mean time between failures: ≥ 200000 hours
Noise: ≤ 50dB
Working temperature: -10~+50 ℃;