Voltage Frequency Independent (VFI) Uninterruptible Power Systems (UPS) provide a no break clean output waveform, with extended run capability and advanced features. Protecting against all established power protection problems they are the technology of choice for many applications.

VFI-T+
Tower Units

VFI-RT+
Rack / Tower Units to 3KVA

VFI-RT+
Rack / Tower Units 6-10KVA

VFI-3PT+
Three Phase Tower