Liebert Challenger 3000 Perimeter Cooling System

This product is discontinued.


  • Precision cooling and humidity control
  • Installs in a corner or against other equipment to save space
  • Operates with Liebert iCOM controls for efficient operation
  • Meets most application requirements with multiple configuration options
  • Available in energy efficient GLYCOOL economizer model, or in a chilled water model compatible with chiller plant economization.


  • Liebert iCOM controls are available in large and small graphic models, to provide the level of information and control needed for unique IT spaces.
  • Self-contained systems available with energy efficient Digital Scroll compressor.
  • Provides enhanced temperature control with optional SCR-controlled reheat.
  • Reduces noise levels within the room unit, when installed as a split system with remotely located compressor and condenser.
Higher Availability:
  • Features reliable refrigeration components, such as digital scroll or scroll compressor, A-Frame evaporator coil, all factory pre-piped, wired, and tested in a rugged, easy-access tubular-steel frame.
Lowest Total Cost Of Ownership:
  • Utilizes digital scroll or scroll compressor for energy efficiency.
  • Minimizes short cycling and other wasteful operating patterns with fast response microprocessor controls.
  • iCOM controls are proven to improve energy efficiency, with teamwork and zone configurations.
Ideally Suited For:
  • Laboratories and medical imaging suites
  • Telecommunications switching offices
  • Industrial process control
  • Data centers

Brochures and Data Sheets