TECHNICAL SPECIFICATION
| MODEL | UN500 | UN1000 | ||
| Nominal Capacity | 500VA/300W | 1000VA/600W | ||
| Input | Voltage Range | 80~140VAC/145~280VAC | ||
| Frequency | 50/60Hz | |||
| Output | Voltage Range | 110/220VAC ±10% | ||
| Frequency | 50Hz ±5% | |||
| Transfer time | < 10ms | |||
| Battery | Type | Sealed free maintenance lead acid battery | ||
| Capacity | 12V，7AH *1PCS | 12V,7AH *2PCS | ||
| Recharge time | 8 hrs to 90% of capacity full load discharge | |||
| Protection | AUTO protect | |||
| Backup time（half load） | 5~7 min | |||
| Function | Auto voltage output on AC mode, Auto shutoff if short circuit or overload | |||
| DB-9 port,communication software | Optional | |||
| Protection | AC mode | Fuse | ||
| Short circuit | AC | Fuse | ||
| Invert mode | Auto protect | |||
| Alarm | Alarm | Battery Discharge | Alarm beeps every four seconds | |
| Battery low | Alarm beeps every second | |||
| Overload | Alarm beeps continuously | |||
| LCD display （virtual display） | AC mode | AC indicator lighting | ||
| Battery mode | Battery indicator lighting | |||
| Overload | Overload indicator lighting, Ouput display zero | |||
| Environment | Operating temperature | 0℃~40℃ | ||
| Operating Humidity | 0-90% non-condensing | |||
| Noise | ＜35dB（1 meter distance） | |||
| Dimension（L×W×H）mm | 390*170*230 | 480*225*295 | ||
| Net weight(N.W) | 6.8KG | 11.5KG | ||
| Gross weight(G.W) | 7KG | 11.7KG | ||