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Industrial AC system

Enterprise Product that need to be assesment for the needs and give the right solution about customer needs

Liebert RG 40kVA - 250kVA

Liebert RG 40kVA - 250kVA

Liebert® RG UPS guarantees continuous, reliable and trouble free operation of CNC machine. Thereby decreasing the production losses, and increasing profitability.

Key features

  • Double conversion online UPS
  • Four quadrant IGBT PWM rectifiers
  • Suitable for Regenerative Load
  • Unity power factor
  • Low input THDi
  • State of the art digital control
  • In-built isolation transformers
  • Advance communication capabilities
  • Compliance to international standards Telecommunication

Liebert Hipulse-S 25kVA - 200kVA

Liebert Hipulse-S 25kVA - 200kVA

Liebert® Hipulse-S is carefully designed to maximize the “availability” of your critical loads to ensure that business is protected to the extent possible against power failure and J or power quality problems. This is the Prime Objective for which the Liebert® Hipulse-S is built. Beside this, Liebert® Hipulse-S is designed to address many other “customer values”.

Key features

  • Rated at 0.8 output power factor to deliver more real power
  • On-Line double conversion
  • IGBT based PWM inverter
  • Wide input voltage tolerance (+15/-15%)
  • Wide input frequency tolerance (+/-6%)
  • Automatic battery testing
  • High overload capability of static bypass (14 times for 10 milliseconds and 10 times for 100 milliseconds)
  • Ingress protection IP 31IIP32IIP 41 IP/42
  • Capability to handle:
  • High crest factor loads /100% non-linear loads
  • Buit-in maintenance bypass (Single and 1+N Models)
  • Front access for spares replacement and preventive maintenance
  • Provision to use any type of battery: Wet cells (tubular plante), Valve Regulated Lead Acid (VRLA) / maintenance free and nickel cadmium
  • Adjustable frequency synchronization window up to +/- 9% in the static bypass
  • Provision of automatic battery circuit breaker instead of using conventional isolar in the DC path
  • Advance and battery management
  • Selectable timer for boost  charging duration of the battery. (15 steps with each step of 1 hour)
  • Overload capability of UPS:
  • 110% full-load for 60 minutes
  • 125% full-load for 10 minutes
  • 135%-150% full-load for 60 seconds
  • Field protocols ModBus
  • Compact footprint
  • Fan redundancy
  • Parallelability: Up to 6 module can be parallel for capacity enhancement / redundancy