AC Input Voltage – APL & UPS Mode

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AC Input Voltage – APL & UPS Mode

The AC-Input terminal of the off-grid inverters accepts a wide range of sinusoidal voltages. The APL and UPS modes will allow a wider or narrower selection of voltages.

According to the application the user has to select between APL and UPS if the generator fails to connect to the inverter as a back up.


Selection of AC input voltage range

AC Input voltage of a back up generator works according to the two modes, APL and UPS