Ability | 3 KVA / 2700 W |
---|---|
The internal electric field | 208 V / 220 V / 230 V / 240 Vac |
The internal electric potential field | 110~176V (linear reduction between 50% and 100% load); |
Input frequency | 40~70Hz (auto sensing) |
Income power factor | ≥ 0.99 |
Input bypass voltage range | -25% ~ +15% (settable) |
Output voltage | 208V/220V/230V/240V (can be set via LCD screen) |
Output voltage regulation | ± 1% |
Output frequency | 45~55Hz or 55~65Hz (synchronous range); 50/60Hz±0.1Hz (battery mode) |
Waveform | Sinusoidal |
Peak factor | 3:1 |
Harmonic distortion | ≤ 2% (linear load) |
Conversion time | Main mode to battery mode: 0 ms |
Excess capacity | 105%~125%: Conversion to bypass in 1 minute; |
DC battery voltage | 72 V |
Built-in battery | 6×9 Ah |
Charging current(max) | 1 A |
Recharge time | 8 h |
Performance failure alarm | 4 seconds per audio signal |
Low battery alarm | 1 second per audio signal |
Overload alarm | 1 second twice beep |
UPS error alarm | Long sound |
Operating temperature | 0 ~ 40℃ |
Relative humidity | 0 ~ 90% (non-condensing) |
Noise level | ≤ 50 dB (1m) |
Dimensions | 191×418×335mm |
the weight | 27.2kg |
UPS Type | Online |