Liebert UtilitySure

Liebert UtilitySure

UtilitySure is designed to meet the most demanding specifications of industrial requirements. UtilitySure product includes a wide choice of ratings and operator friendly features.

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Highest availability of power:
  • Hot-swappable modules to reduce the MTTR (Mean Time to Repair).
  • MTBF (Mean time between failures) > 2,50,000 hrs.
  • Various redundancy levels - N+1 (or) N+2 (or) N+N toimprove load continuity.
  • State-of-the-art Individual DC feeder earth leakage monitoring.
  • Battery Monitoring System (BMS).
  • Each Feeder status monitoring (On/off/trip).
High electrical performances:
  • Wide input voltage tolerance to comply with the worst utility conditions.
  • Near Unity input power factor, low THDi rejection and low in rush current to save installation and operation costs.
  • High efficiency to lower power consumption.
Industrial flexibility:
  • Suitable for all battery types (Lead Acid or Nickel-Cadmium or Plante).
  • Scalability to meet the evolving load changes.


  • Large and colour LCD (touch-pad user interface - optional with EMU10 controller)
  • USB port to import / export system configuration (optional with EMU10 controller)
  • Low voltage ripple to optimize battery life
  • In-built galvanic isolation (inside rectifier modules)
  • Ingress protection up to IP 55
  • Suits all weather conditions: works from - 40° C to 70° C

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