18
7. Specification
MODEL
1KVA(S)
1KVA(H)
2KVA(S)
2KVA(H)
3KVA(S)
3KVA(H)
PHASE
Single phase with ground
Capacity (VA/Watts)
1000VA / 900W
2000VA / 1800W
3000VA / 2700W
INPUT
Nominal voltage
200/208/220/230/240VAC
Operating
voltage
range
Low line
transfer
160Vac±5% @100%-80% load;
140Vac±5% @80%-70% load;
120Vac±5% @70%-60% load;
110Vac±5% @60%-0% load;
(Ambient Temp. <35
℃
)
Low line
comeback
175Vac±5% @100%-80% load;
155Vac±5% @80%-70% load;
135Vac±5% @70%-60% load;
125Vac±5% @60%-0% load;
(Ambient Temp. <35
℃
)
High line
transfer
300Vac ±5%
High line
comeback
290Vac ±5%
Operating frequency
range
40-70Hz
Power factor
0.99@100% load(Nominal Input Voltage)
Bypass voltage range
Bypass high voltage point
230-264
: setting the high voltage point in LCD from 230Vac to 264Vac. (Default: 264Vac)
Bypass low voltage point
170-220
: setting the low voltage point in LCD from 170Vac to 220Vac. (Default: 170Vac)
Generator input
Support
OUTPUT
Output voltage
200/208/220/230/240Vac
Power factor
0.9
Voltage regulation
±1%
Frequency
Line Mode
(synchroni
zed range)
47-53Hz or 57-63Hz
Bat. Mode
(50/60±0.1)Hz
Crest factor
3:1
Harmonic distortion
(THDv)
≤
3% THDwith linear load
≤
6% THD with non linear load
Waveform
Pure Sinewave
Transfer
time
AC mode
<->Batt.
mode
Zero
Inverter
<->
bypass
4ms(Typical)
Efficiency
Line mode
88% 92% 92%
Batt mode
85%
86% 85% 86%
87% 88% 87% 88% 89% 90% 89%
90%
BATTERY
Battery Type
12V9AH
depends on
the capacity
of external
batteries
12V9AH
depends on
the
capacity of
external
batteries
12V9AH
depends on
the capacity
of external
batteries
