| MODEL |
AR901II 110V |
| Capacity |
1 kVA/900 W |
| INPUT | |
| Rated voltage |
100/110V |
| Voltage range | 110 ~ 176 Vac (linear derating between 50% and 100% load );
176 ~ 280 Vac (no derating); 280 ~ 300 Vac (derating 50%) |
| Frequency |
40 ~ 70 Hz (auto-sensing) |
| Power factor |
≥ 0.99 |
| Bypass voltage range |
-25% ~ +15% (settable) |
| Total harmonic distortion (THDi) |
≤ 6% |
| OUTPUT | |
| Voltage |
110VDC |
| Voltage regulation |
± 1% |
| Frequency | 45 ~ 55 Hz or 55 ~ 65 Hz (synchronized range); 50 / 60 Hz ± 0.1 Hz (battery mode) |
| Waveform |
Sinusoidal |
| Power factor |
0.9 |
| Total harmonic distortion (THDv) |
≤ 2% (linear load), ≤ 5% (non-linear load) |
| Crest factor |
3:1 |
| Overload |
105% ~ 125% for 1 min, 125% ~ 150% for 30 s, > 150% for 300 ms |
| BATTERIES | |
| DC voltage |
24 V (S) |
| Inbuilt battery |
2×9 Ah |
| Charging current (max.) |
1 A |
| Recharge time | Standard model: 90% capacity restored in 3 hours;
Long time model: depend on the capacity of battery |
| SYSTEM | |
| Efficiency |
≥ 90% (Mains mode) |
|
≥ 85% (Battery mode) |
|
|
≥ 95% (ECO mode) |
|
| Transfer time | Mains mode to battery mode: 0 ms
Inverter mode to bypass mode: 4 ms (typical) |
| Protections | Short-circuit, overload, over temperature, battery discharge protection and fan testing protection |
| Communications | RS232 (standard), USB / RS485 / dry contacts / 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, IEC 62040-3 |
| OTHERS | |
| Operating temperature |
0℃ ~ 40℃ |
| Storage temperature |
-25°C ~ 55°C (without batteries) |
| Relative Humidity |
0 ~ 95% (non-condensing) |
| Altitude |
≤ 1000 m, derating 1% for each additional 100 m |
| IP rating |
IP 20 |
| Noise level at 1 m |
≤ 50 dB |
| Dimensions (W × D × H) (mm) |
144 × 336 × 214 |
| Packaged dimensions (W × D × H) (mm) |
232 × 417 × 318 |
| Net weight (kg) |
9.5 |
| Gross weight (kg) |
10.5 |

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