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Adopting pulse width modulation integrated circuit and imported big power MOS pushing module, this UPS inverter has the features of quick reaction, interference-proof, auto frequency and voltage stabilizing, low consumption of empty load, high efficiency and reliable performance.
With full automatic voltage regulating function, it can output AC 220V±10% under main mode AC 170V-260V, when mains supply is too low or interrupted, it will supply power as inverter instantly, and keep on providing stable AC 220V±5% power to load.
The inverting and charging can be changeover by manual or automatically. It is an ideal equipment to provide AC power to these areas where without electricity or the electric supply is often interrupted, also it can be used as a supporting to the wind/solar generating plant.
| Technique | KVN-500VA | KVN-1000VA | KVN-1500VA | KVN-2000VA |
Input | Capacity | 400W | 800W | 1200W | 1600W |
Voltage range | 170~260V | ||||
Frequency | 50~60Hz | ||||
Output | Voltage range | 220V±10% | |||
Frequency | 50Hz~60Hz | ||||
Wave form | Square wave | ||||
Battery | Charging current | 10-20A | |||
Input voltage | 12V | 24V | |||
Protection | Battery low voltage | 10.2V±1V | 20.5V±1V | ||
Overload | Protection available | ||||
Short circuit | Protection available | ||||
Error | Protection available | ||||
Performance | Working way | Long time continuous work | |||
DC/AC power inverter