Row-Based Precision Cooling

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Liebert Challenger ITR is available in nominal 23 kW or 33 kW capacity, 60 Hz. 50 Hz models also available. Air cooled, water cooled, glycol cooled, GLYCOOL™, chilled water and split system configurations. The horizontal airflow pattern is suitable for raised or non-raised floors.

Flexibility:

• Low profile, cold aisle discharge plenum is easily reconfigured to change supply air direction, and is designed to accommodate overhead IT cabling.
• Adjustable cooling capacity allows you to match heat load to reduce compressor cycling.
• Split system configurations remove compressor noise from the data center for quieter operation.
• Offers two levels of microprocessor control systems.
• Fits aesthetically in the row — same depth as common server racks (1100mm – 43”).
• Offers a full range of configurations — self-contained or split systems; air, water, glycol, GLYCOOL and chilled water cooling.
• Customizable, with two humidifier and four reheat options.
• Provides enhanced temperature control with optional SCR-controlled reheat.

Higher Availability:

• Based on a proven cooling platform — Liebert Challenger 3000.
• Compatible with Liebert remote monitoring and control products.
• Maximizes serviceability, with all service performed quickly and easily through the front and rear doors.
• Requires only front and rear access, minimizing footprint requirement while providing ample room for service.
• Features reliable refrigeration components, such as a scroll compressor and V-Frame evaporator coil, all factory pre-piped, wired, and tested in a rugged, easy-access tubular-steel frame.

Lowest Total Cost Of Ownership:

• Utilizes energy efficient scroll compressor.
• Minimizes short cycling and other wasteful operating patterns with fast response microprocessor controls.
• Energy efficient GLYCOOL configuration utilizes low outdoor temperatures to reduce compressor operation.

Ideally Suited For:

• Data centers
• Network closets
• Raised or non-raised floors