| Model | W1KS/L-E | W2KS/L-E | W3KS/L-E | W6KS/L-E | W10KS/L-E |
| Capacity | 1kVA | 2kVA | 3kVA | 6kVA | 10kVA |
| Input Features | |||||
| Voltage (Vac) | 110~300 | ||||
| Phase | Single phase | ||||
| Power Factor | ≥0.99 | ||||
| Output Features | |||||
| Voltage (Vac) | 220±1% | ||||
| Frequency (Hz) | 50/60±0.05%(battery mode) | ||||
| Transfer Time(ms) | 0 | ||||
| Power Factor | 1.0/0.9 | ||||
| Battery voltage (Vdc) | 36 | 72 | 96 | 192 | |
| Waveform | Sine Wave,Linear Load THD<3%;Non-linear Load THD<5% | ||||
| Quantity of battery (Pcs) for 12V/9AH | 2(24V) | 4(48V) | 6(72V) | 16(192V) | |
| Efficiency (AC mode @ full loads) | ≥92% | ≥94% | |||
| Overload | 105%~129% full load keep 60s;130%~150% load keep 30s; Above 150% load keep 300ms | ||||
| Crest Factor | >3:1 | ||||
| Others | |||||
| DC start | Yes | ||||
| Backup time | Normally 5-8 mins/Long time need to depend on demands | ||||
| Communication function | RS232(USB/dry contact are optional) | ||||
| Display | LED display UPS work status, LCD display UPS work parameters | ||||
| Noise (dB) | <50(within 1 meter) | ||||
| Alarm | Battery low-voltage, mains abnormal, overload, UPS fault, over temperature protection | ||||
| Protection | Input over-voltage protection, battery under-voltage protection, overload protection, short circuit protection, over temperature protection | ||||
| Working temperature(ºC) | 0~40 | ||||
| Humidity | 0~95%,Non condensing | ||||
| Weight (KGS) | 10/4 | 17/6 | 22/6 | 49/8 | 50/9 |
| Size (D×W×H) (mm) | 280*145*226(S/L) | 390*145*226(S/L) | 402*190*326(S) 390*145*226(L) | 455*190*640(S) 402*190*326(L) | |










