Orion stabilisers are available for different ranges of input voltage fluctuation.
Standard models offer a double input connection so that with the same unit two different input variations (±1 5%/±20% or ±25%/±30%) can be dealt with.
The output voltage regulation is performed independently on each phase (stabilization of each phase-to-neutral voltage).
Orion stabilisers are used with three-phase loads and single-phase loads with 100% current imbalance across the phases and asymmetrical mains voltage.
For the correct operation, Orion voltage stabilisers require the neutral wire presence. Operation without neutral wire connection is achievable by adding a device able to generateSee Catalogue