ORION stabilisers can be chosen to match different ranges of input voltage fluctuation. Standard models offer a double input connection so that with the same unit two different input variations (±15%/±20% or ±25%/±30%) can be dealt with. The output voltage regulation is performed independently on each phase (stabilization of each phaseto- neutral voltage).
SIRIUS Advance stabilisers are equipped with columnar voltage regulators which make possible to achieve high ratings (up to 4000kVA) and a solid and reliable construction, so that any industrial need can be met. The three-phase SIRIUS Advance line allows for the choice of several input voltage variation percentages within a broad range (from +30% down to -45%).