Features：
Pure sine wave output
AC Charging current 15A
High-low voltage protection
Against overload, short-circuit Protection
Over voltage,battery reverse connection(optional)
Under-voltage and over-temperature protection
Selectable battery priority or utility priority
Have UPS function and AC charger function
| MODEL | VK300W | VK500W | VK700W | VK800W | VK1000W | VK1200W |
| Rated Power | 300W | 500W | 700W | 800W | 1000W | 1200W |
| Peak Power | 600W | 1000W | 1400W | 1600W | 2000W | 2400W |
| AC input voltage range | 73V-135VAC(110VAC/120VAC) 145V-275VAC(220VAC /230VAC ) | |||||
| Input frequency range | 45-65HZ | |||||
| Battery voltage | 12VDC /24VDC | |||||
| DC voltage | 12VDC:10.5 -15VDC/24VDC:21-30VDC | |||||
| Battery undervoltage alarm | 10.5VDC /21VDC | |||||
| Battery undervoltage protection | 10VDC /20VDC | |||||
| Battery overvoltage protection | 17V±0.5V /34V±0.5V | |||||
| Voltage overvoltage alarm | 15V-16VDC/30V-32VDC | |||||
| Overload protection | Rated power of 110% or more | |||||
| Temperature protection | ≥85 °C alarm, ≥90 °C off the machine | |||||
| Inverter output voltage | 110VAC/120VAC/ 220VAC/230VAC ±2% | |||||
| Inverter output frequency | 50/60HZ±10% | |||||
| Inverter output waveform | pure sine wave | |||||
| AC output voltage range | output 110VAC/120VAC/ 220VAC/230VAC ±10% | |||||
| Output frequency range | Automatic tracking | |||||
| Conversion time | <5ms | |||||
| Cooling method | Intelligent fan control, ≤42 °C fan slow working , ≥45 °C fan high working . | |||||
| AC Charging current | 15A | |||||
| Working mode selection | Free to choose(SET) 01: AC priority/Citypower priority: When city power is available, the inverter will work AC output, city power will supply power to appliances.The city power charges power to battery. When city power failed, will use battery power to take the appliances.02: energy saving mode load power ≤10% off the machine, ≥11% -100% turn on 03: Battery priority |
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| External Size(mm) DxWxH | 300*290*150mm | |||||
| Packing Size(mm) DxWxH | 350*350*405（2pcs） | |||||
| Net Weight(KG) | 5 | 6 | 6.5 | 7.5 | 8.5 | 9.5 |
| Gross Weight(KG) | 12 | 14 | 15 | 17 | 19 | 21 |
| *Product specifications are subject to change without further notice | ||||||
