Victron MultiPlus-II 12V/4k 160-50 2x120V 50/60Hz Inverter/Charger

MultiPlus-II 12V/4k 160-50 2x120V 50/60Hz Inverter/Charger

120/240 V input & output, or 120 V input and output (Always 120 V output when in inverter mode)

The AC input can be supplied from a split-phase 120/240 V source, or a single-phase 120 V source. When an AC source is available, the MultiPlus will feed through the AC to its output. The output will therefore mirror the AC input. The inverter/charger connects to the neutral and the preferred input line (L1). Power needed to charge the batteries will therefore be drawn from L1. The MultiPlus switches to inverter operation when no AC source is available. The inverter output is 120 V single-phase. In inverter mode, the MultiPlus connects both output lines (L1 and L2) to provide 120 VAC to loads on either line. Any 240 V loads will therefore be supplied only when the MultiPlus is supplied by a split-phase AC source. This prevents heavy loads such as water heaters or 240 V air conditioners from discharging the battery.

PowerControl & PowerAssist - Boosting the capacity of the grid or a generator

A maximum grid or generator current can be set. The MultiPlus will then take account of other AC loads and use whatever is extra for battery charging, thus preventing the generator or grid from being overloaded (PowerControl function).  PowerAssist takes the principle of PowerControl to a further dimension. Where peak power is so often required only for a limited period, the MultiPlus-II will compensate insufficient generator, shore or grid power with power from the battery. When the load reduces, the spare power is used to recharge the battery (available on L1 input only).

Two AC Outputs

The main output has no break functionality. The MultiPlus takes over the supply to the connected 120 V loads in the event of a grid failure or when shore/generator pow