Features:
1) Models available: R1K, R1KS, R2K, R2KS, R3K, R3KS
2) Rating capacity: 1KVA/700W, 2KVA/1400W, 3KVA/2100W
3) Input voltage: 160-276V AC
4) Frequency: 46~56Hz (adjustable)
5) Output voltage: 220V AC±3%
6) Frequency: synchronize with input (normal power supply mode), 50Hz±0.5% (battery power supply mode)
7) Transfer time: zero break
8) Indicator: indicate for overload, battery power supply and UPS using situation
9) Alarm sound: alarm one time per 4 seconds for battery power supply and 1s when the battery will be exhausted; The continue alarm for abnormal situation of UPS
10) Overload capacity: 120% the output will be changed to bypass after continue 1min
11) Communication display: RS232 + intelligent slot (equipped with monitoring software for supervise & control at real time, remote turn-off, atomic memory and turn-off cue and atomic calling