INPUT
Voltage
Range
Low Line Loss 110 VAC(L-N) ± 3 % at 0-60% Load
176 VAC(L-N) ± 3 % at 60%-100% Load
Low Line Comeback Low Line Loss Voltage + 10V
High Line Loss 300 VAC(L-N) ± 3 %
High Line Comeback Low Line Loss Voltage - 10V
Frequency Range 46Hz ~ 54 Hz @ 50Hz system
56Hz ~ 64 Hz @ 60Hz system
Phase Single phase with ground
Power Factor ≧ 0.99 at 100% Load
OUTPUT
Output voltage 208/220/230/240VAC
AC Voltage Regulation ± 1%
Frequency Range
(Synchronized Range)
46Hz ~ 54 Hz @ 50Hz system
56Hz ~ 64 Hz @ 60Hz system
Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz or 60Hz ± 0.1 Hz
Overload
AC mode 100%~110%: 10min ; 110%~130%: 1min ; >130% : 1sec
Battery mode 100%~110%: 30sec ; 110%~130%: 10sec ; >130% : 1sec
Current Crest Ratio 3:1 max
Harmonic Distortion ≦ 1 % @ 100% Linear Load; ≦ 4 % @ 100% Non-linear Load
Transfer
Time
Line Battery 0 ms
Inverter Bypass 0 ms
Inverter ECO <10 ms (Typical)