
Capacity |
1 KVA / 900 W |
2 KVA / 1800 W |
3 KVA / 2700 W |
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INPUT |
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Rated voltage |
208 V / 220 V / 230 V / 240 Vac |
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Voltage range |
110 ~ 176 Vac (linear derating between 50% and 100% load ); |
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Frequency |
40 ~ 70 Hz (auto-sense) |
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Power factor |
≥ 0.99 |
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Bypass voltage range |
-25% ~ +15% (settable) |
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OUTPUT |
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Voltage |
208 V / 220 V / 230 V / 240 Vac (settable via LCD) |
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Voltage regulation |
± 1% |
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Frequency |
45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode) |
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Waveform |
Sinusoidal |
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Crest factor |
3:1 |
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Harmonic distortion |
≤ 2% (linear load); ≤ 5% (non-linear load) |
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Transfer time |
Mains mode to battery mode: 0 ms |
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Overload capability |
105% ~ 125%: transfer to bypass in 1 min; |
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EFFICIENCY |
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Mains mode |
≥ 90% |
≥ 91% |
≥ 92% |
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Battery mode |
≥ 85% |
≥ 86% |
≥ 87% |
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ECO mode |
≥ 95% |
≥ 96% |
≥ 97% |
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BATTERIES |
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DC voltage |
24 V |
36 V |
36 V |
48 V |
72 V |
72 V |
72 V |
96 V |
96 V |
Inbuilt battery |
2×9 Ah |
3×7 Ah |
/ |
4×9 Ah |
6×7 Ah |
/ |
6×9 Ah |
8×7 Ah |
/ |
Charging current (max.) |
1 A |
6 A |
1 A |
6 A |
1 A |
6 A |
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Recharge time |
8 h |
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ALARMS |
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Utility failure |
4 s per beep |
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Low battery |
1 s per beep |
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Overload |
1 s twice beep |
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UPS fault |
Long beep |
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COMMUNICATIONS |
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RS232 (standard) / USB (optional) |
Supports Windows® 98 / 2000 / 2003 / XP / Vista / 2008 / Windows® 7 / 8 / 10 |
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SNMP (optional) |
Power management from SNMP manager and web browser |
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OTHERS |
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Operating temperature |
0 ~ 40℃ |
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Relative Humidity |
0 ~ 90% (non-condensing) |
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Noise level |
≤ 50 dB (1m) |
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Dimensions (W×D×H) (mm) |
44×336×214 |
144×414×214 |
144×336×214 |
191×418×335 |
191×464×335 |
191×418×335 |
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Packaged dimensions (W×D×H) (mm) |
232×417×318 |
231×492×316 |
232×417×318 |
318×533×471 |
320×573×471 |
318×533×471 |
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Net weight (kg) |
9.5 |
13 |
6 |
18 |
25.7 |
10.5 |
27.2 |
32 |
11 |
Gross weight (kg) |
10.5 |
14.2 |
7 |
19.5 |
27.4 |
12 |
29 |
34 |
12.5 |