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TU400 outdoor UPS

TU400 is a line interactive UPS designed for outdoor application which can be used as a backup power solution for various applications such as: Telecom, Cable TV, Traffic light etc


  • 19”3U -19”4U
  • 6-8hrs backup time design
  • Wide working temperature range:-20℃-60℃
  • High reliability in rugged utility environment
  • Line interactive design with transfer time 10ms
  • Built in high power sophisticated battery charger
  • Active Temperature compensation charging
  • Recycle charging design for battery maintenance
  • Built in SPD Class C, can be upgraded to Class B
  • Three groups of dry contacts
    • Mains failure
    • Ups fault
    • Door guard
  • Built in Input MCB, Battery MCB, Battery connector
  • All connection front accessible
  • SNMP card – optional
  • Maintenance Bypass - optional