"500VA-800VA
UPS
AVR
Overload and short circuit protection"
UPS
COSΦ: 0.6 Input: 220/230Vac±20% 50/60Hz or 110VAC±20% 60HZ Output: 220/230Vac±10% 50/60Hz or 110Vac 60Hz Waveform: square wave(battery mode) Battery recharge time: 10 hours Humidity: less than 90% Temperature: -5°c~40°c Optional function: Line Surge Protection: RJ11/RJ12/RJ45 Communication Interface: Rs232 or USB port(90New) Functions&features: UPS AVR Overload and short circuit protection Low battery alarm LED suatus display UPS Auto on when AC back Night charging(optional)