Phase and voltage
Mains phases and voltage
Single phase 230V 50Hz is the standard UK voltage and frequency for UK homes and offices. All the UPS on this e-commerce site support single phase applications.
Three phase supplies (typically 415V 50Hz) are required where much larger loads are supplied and our three phase input UPS start with the Power Dialog Plus.
Three phase output UPS start with the Multi Dialog . If in doubt as to the right UPS or your electrical installation requirements consult your local electrician or contact us to arrange a site survey.
Sections In Phase and voltage
Single Phase |
Three Phase in Single Out |
Three Phase In and Out |
