The Liebert Super 400D is a true on-line sinewave UPS system that provides the user with clean computer grade power for continuous operation of its critical load, regardless of any disturbance on the upstream AC power. The system offers many innovative features to give the user maximum reliability and flexibility at the lowest operating cost. With Liebert Super 400D UPS system, you have complete peace of mind.

Top 4 Applications of Liebert Super 400D are :

  Enterprise Facility- wide networks
  Medical equipment
  Industrial processes
  Large computer rooms

Features & Benefits :

  10, 20 kVA models
  Full Digital Signal Processing using the latest DSP technology
  Parallel operation for Redundancy
  Wide Input Voltage Range
  Low Input Current Harmonic Distortion of less than 5%
  Unity Input Power Factor
  High Overload and Short-Circuit Capacities
  Compatible with Engine Generators
  High Reliability for Maximum System Availability
  Handles 3:1 Crest Factor Loads
  Intelligent Battery Management
  LCD Display and Mimic Panel for Real-time information
  Output Isolation between UPS and Critical Load
  Temperature compensated Battery charging to enhance the Battery Life
  Battery test facility
  Reverse Phase sequence operation
  Auto retransfer facility
  DSP and Dual microprocessor based system