Bonus Plug In Systems Power Management system PMS3 is a 230 Volt AC mains and 12 Volt DC power control unit, providing all the necessary features or the control of the electrics in your caravan, campervan, motorhome and/or horsebox. This unit is designed to work with a battery in the circuit, for optimum peformance a good quality leisure battery is recommended.
This unit provides the following features:-
Mains 230 Volt AC: Earth leakage protection; Over Current
Protection: Reverse polarity Indication.
13.8 Volt DC : Fully Stablised Power Supply/Battery Charger WITH short circuit and over current protection. Constant current limit at 12A.
4 Fused outputs, battery condition meter, battery change over switch, pump isolation switch.
This unit is available as a vertical or horizontal unit.