SS PRO Plus UPS Series 1.1KVA - 5KVA

SS PRO Plus Series

SS PRO Plus Series are sine wave units, manufactured with state of the art technology, producing microprocessor controlled output.

Available in three options: Standard Unit - typical runtime of 10-30 minutes, Long Run Unit - typical runtime of 30 - 120 minutes, and the Rack Mount Unit - typical runtime of 10-120 minutes.

Pure sine wave inline UPS. Input/Output 200V/220V/230V/240V selectable. Input frequency of 47Hz – 65Hz, 50/60 Hz auto sensing with an efficiency of 79% in normal mode. Typical back up time of 10– 30 minutes, load dependent. Long run times also available.

There are 1100VA, 2200VA, 3300VA & 5000VA UPS units in this series.


  • Pure sine wave output
  • Adjustable voltage sensitivity, charging voltage and voltage-transfer points
  • Remaining estimated backup time indication (EBT system on LCD version)
  • Smart battery management with intelligent double stage charging control
  • Real time auto-detection for battery condition
  • Automatic restart of load after UPS shutdown
  • Generator compatible
  • “Green power” design with auto on/off function
  • Network manageable (SNMP optional)
  • RS-232 interface for communication, compatible with all major OS
  • Including Windows, Linux, SCO UNIX and DOS
  • Protection for overload, short circuit and over temperature