INVERTER WITH UPS FUNCTION 300W

300W INVERTER WITH UPS FUNCTION

Specifications:
* Nominal capacity: 500VA
* Nominal power: 350W
* Rated voltage: 220VAC (standard)/110VAC (customized)
* Output voltage (AC): The output voltage under AC is the same as the input voltage
* Output frequency (AC): the frequency of the output voltage under AC is the same as the input frequency
* Maximum charge ratio: (MAX) 3:1
* Static power (W): 6W
* Protection: Overload/High Temperature/Output High Voltage/Output Low Voltage/Battery Low Voltage Short Circuit/Overcharge/Over-Discharge/Reverse Polarity (Optional)
* LCD indicator status: AC input voltage, AC input frequency, PV voltage, PV current, output voltage, output frequency, battery voltage, charging current, etc.
* Transfer time: ≤10 ms
* Battery type: external lead-acid battery, water battery, lithium battery
* Battery voltage: 12VDC
* Charging voltage: 13.75 DC
* Charging current: 8A
* Battery charging voltage range: 150-280VAC
* Operating temperature: 0~40℃
* Relative temperature: -10℃~90 without condensation
* Storage temperature: -15-45℃
* Machine size (mm): 300*144*213
* Box size (mm): 392*227*318
* Box GW (kg): 8.5

Entrance:
* Voltage range: 220V: 154-264VAC±3V; 110V: 77-132VAC±3V
* Frequency: 50/60Hz±5%

Output:
* Voltage: 220VAC±10% (110VAC±10%)
* Frequency: 50 HZ or 60 HZ ± 1%
* Waveform: pure sine wave

Audible alarm:
* Low battery protection - continuous beep
* Low battery protection - 1 second beep
* Overload-continuous beep
* Overload less than 130% - 1 second beep and stop output after 30 seconds;
* Overload more than 150%, stop output after 300ms
* Fault-continuous beep