Especificaciones:. INPUT. Dual Input: no. Rated power: 8000 VA. Voltage: . 380 - 400 - 415 Vac (3W+N+PE). 220 - 230 - 240 Vac (1W+N+PE). Voltage tolerance: . 400 Vac ± 20 %. 230 Vac ± 20 %. Frequency: 50/60 Hz ± 5 Hz. Power factor: >;0.98. Current distorsion: ≤5%. OUTPUT and INVERTER OUTPUT. Rated power: 8000 VA. Active power: 8000 W. Waveform: Sinusoidal. Frequency: 50/60 Hz selectable