Uninterruptible Power Supply


SystemTrust distributes, installs and supports the following renowned brands of online UPS systems: Daltron, APC-MGE, Borri, Emerson-Liebert and Gamatronic. The UPS systems range from 1kVA to 6.4MVA and effectively protect applications ranging from small server rooms to large datacentres and industrial facilities. SystemTrust’ Application Engineers assist clients in load analysis, site survey, and solution design. Equipment shall be selected to suit a client’s specific needs and preferences. Installation and maintenance are executed professionally. Our installers and maintenance personnel are factory-trained and highly experienced.

The brochure of the above UPS brands that we sale and support are listed on the DOWNLOAD section of our website or featured on the websites of the manufacturers.

Generally, all the online double conversion UPS systems ensure maximum protection and power purity for various types of load, especially mission critical applications, ATM, computers, datacentres, security systems and electro-medical equipment, industrial facilities, and telecommunications sites.

The common technical features of the online UPS systems supplied by SystemTrust are:

  • Wide Input Voltage Range
  • Output isolation transformer
  • True double-conversion online UPS
  • Temperature compensation and deep discharge protection for batteries
  • Advanced battery management system
  • LED and LCD display
  • Can be set to ECO mode
  • IGBT, DSP, SPWM technologies
  • Zero transfer time
  • High efficiency and high reliability
  • Cold start for lower ranges
  • Generator compatible
  • PFC technology
  • Output power factor: between 0.8 to 1
  • Extremely low harmonic distortion
  • Self-test at UPS startup
  • Communication ports: RS232 port, dry contact, RS485
  • Advanced historical data logging
  • Parallel redundancy (N+1)
  • Optional SNMP remote monitoring