Sentinel Rack
1.5 - 3 kVA
1:1
The Sentinel Rack is a rack-mounted version of the popular Sentinel Pro range...
Products
Online
VFI (Voltage Frequency Independent).
Online (VFI) UPS systems are regarded as 'high-end' and employ more sophisticated technology which uses a rectifier and inverter, hence "double-conversion". This effectively isolates the load from virtually all types of power supply problems.
UPS
