| MODEL |
1 kVA / 900W |
2 kVA / 1800W |
3 kVA / 2700W |
| INPUT |
| Rated Voltage |
208 / 220 / 230 / 240 Vac |
| Voltage Range |
180-287Vac |
| Frequency Range |
50/60Hz ± 0.2 |
| Power Factor |
≥ 0.99 |
| Bypass Voltage Range |
-25% ~ +15% (settable) |
| THDi |
≤ 5% |
| OUTPUT |
| Voltage |
208 / 220 / 230 / 240 Vac (settable via LCD) |
| Voltage Regulation |
± 1% |
| Frequency |
50/60Hz ± 0.2 |
| Waveform |
Pure sine wave |
| Power Factor |
0.9 |
| THDv |
≤ 2% (linear load); ≤ 5% (non-linear load) |
| Crest Factor |
3:1 |
| Overload |
105 – 125% for 1 min; 125-150% for 30s; >150% for 300ms |
| BATTERIES |
| DC Voltage |
36V |
72V |
96V |
| Inbuilt Battery |
3*7Ah |
6*7Ah |
8*7Ah |
| Charging Current |
1A |
| Recharge Time |
90% capacity restored in 4h |
| SYSTEM |
| Efficiency (Mains mode) |
≥ 90% |
≥ 91% |
≥ 92% |
| Efficiency (Battery mode) |
≥ 85% |
≥ 86% |
≥ 87% |
| Efficiency (ECO mode) |
≥ 95% |
≥ 96% |
≥ 97% |
| Transfer Time |
Mains to battery mode: 0ms; Inverter mode to bypass mode: 4ms (typical) |
| Protections |
Short-circuit, overload, overtemperature, battery discharge protection and fan testing protection |
| Communications |
RS232 (standard), USB/RS485/dry contact/SNMP (optional) |
| Display |
LCD + LED |
| Standards |
EN 62040-1, EN 62040-2, EN 61000-3-2, EN 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11, IEC 61000-2-2, IEC 62040-2, IEC 62040-1 |
| OTHERS |
| Operation Temperature |
0 ~ 40°C |
| Storage Temperature |
-15 ~ 45°C |
| Relative Humidity |
0 ~ 95% (non-condensing) |
| Altitude |
≤ 1000m, derating 1% for each additional 100m |
| IP Rating |
IP 20 |
| Noise Level |
≤ 50dB |
| Dimensions (WDH) mm |
144*317*216 |
191*419*335 |
191*419*335 |
| Net Weight (kg) |
12.8 |
23.1 |
29.4 |
