Description
Technical Specifications
| Specification | Details |
|---|---|
| Model | UM850VA |
| Capacity | 850VA |
| Input Voltage | 220 / 230 / 240Vac |
| Voltage Range | 140V – 300Vac |
| Input Frequency | 50/60Hz (Auto Sensing) |
| Output Voltage Regulation | ±10% |
| Output Frequency | 50/60Hz ±1Hz |
| Transfer Time | Typical 4–8ms, Maximum 13ms |
| Waveform | Simulated Sinewave |
| Battery Voltage | 12Vdc |
| Battery Type | 12V / 9Ah × 1 |
| Recharge Time | 4–6 Hours to 90% Capacity |
| Display | LED Status Indicators |
| Status Indicators | AC Mode, Battery Mode, Overload, Fault |
| Protection | Short Circuit, Overload, Overcharge & Over-discharge Protection |
| Battery Mode Alarm | Sounding Every 10 Seconds |
| Low Battery Alarm | Sounding Every Second |
| Overload Alarm | Sounding Every 0.5 Second |
| Battery Replacement Alarm | Sounding Every 2 Seconds |
| Fault Alarm | Continuously Sounding |
| Communication Port | USB or RS232 (Optional) |
| Operating Humidity | 0–90% RH @ 0–40°C (Non-condensing) |
| Noise Level | Less than 45dB |
| Dimensions (D × W × H) | 353 × 149 × 162 mm |
| Weight | Approx. 4.9 kg |
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