The Powerstar LITE voltage optimisation system is a fixed system which is suitable for sites with a high but stable incoming voltage. It optimises by a preset value in order to maintain an even level of voltage reduction.

The Powerstar MAX system is an electronic-dynamic system, which means it can reduce voltage by a variable amount allowing it to optimise the ebbs and flow of an unstable incoming voltage.

Powerstar HV MAX is a super low-loss amorphous metal core transformer coupled with Powerstar MAX’s electronic-dynamic intelligent technology to provide a variable voltage output which achieves high efficiencies and controls the voltage output to reduce the electricity consumption on site.