This class of single-phase UPS provides a basic level of power protection. When the mains supply is working the UPS gives surge protection, when the mains power fails the UPS switches over to internal batteries to maintain power.
Compact single-phase UPS: 300-650 VA (1/1) With its weight and size resembling that of a small book, the Desk Power pluggable UPS range offers power protection without monopolising your desk space. This offline, single-phase UPS features:
The most compact design in the industry Flexible mounting options