Phase No. : Single-phase
Input voltage: 176 —276V
Input frequency range: 46.5-55Hz
Output voltage: 220 ±3%
Output frequency: 50Hz ±0.5 %( Normal power supply mode)
Output overload capacity: 110% —130% output changed to bypass after 10 sec
Output wave form: Sine wave
Recharge time: 8 hour to 90%
Change time: Zero break
Indicator: indicator for overload, battery power supply and UPS using situation
Alarm sound: Alarm one time per 4sec, for battery power supply and 1 sec. when the battery will be exhausted; the continue alarm for abnormal situation of UPS.
Communication display: RS232+Intelligent Slot (Equipped with monitoring software for the supervise & control at real time, remote turn off, automatic memory and turn-off cue and automatic calling.)
Ambient Temperature: 0 ºC —40 ºC
Relative humidity: 20% —90% |