Rectifier principle

A rectifier transforms alternating current (AC) into direct current (DC). Its normal function is charging batteries and keeping them in optimum conditions while, at the same time, providing DC power for other loads. Consequently, it’s essential that the unit takes into account what kind of batteries it’s feeding (Pb or NiCd) when operating.

It works automatically and continuously evaluates the status and temperature of the batteries and other system parameters in order to guarantee stable voltage and low ripple.

It can incorporate load disconnection manoeuvres for the end of autonomy, thermal-magnetic distribution, fault localisation, grid analysers, etc.