The Power Experts

Liebert DCW Water-Based Cooling Modules and Racks

Liebert DCW Water-based Cooling Modules and Racks, 35kW – 50kW, includes the Liebert DCD fanless chilled water door and the Liebert DCP Coolant Pumping Unit to supply chilled water to high density racks. The modules offer an alternative heat removal solution to critical applications where the hot aisle/cold aisle approach to cooling is not practical.

The Liebert DCD is a fanless heat exchanger module that installs as the rear door of an equipment rack. This chilled water-based system provides up to 35kW of room-neutral cooling. As many as ten Liebert DCD modules are connected to a single Liebert DCP coolant pumping unit, which acts as an isolating heat exchanger between the building chilled water source and the circulating cooling water.

The Liebert DCP houses the isolating heat exchanger between the Liebert DCD and building chilled water. It circulates the chilled water to the cooling modules at a temperature always above the actual dew point to prevent condensation.

Note: Liebert is now Vertiv

Liebert DCW Water-based Cooling Modules and Racks Features

  • Includes the Liebert DCD fanless chilled water door and Liebert DCP Coolant Pumping Unit
  • 60 Hz and 50 Hz models.
  • Water-based high heat density systems
  • Full enclosure system, or back-of-rack-installed module
  • Uses no white space
  • Optimizes energy efficiency
  • Leverages existing building chilled water loop
  • Ideal where hot aisle/cold aisle is not practical

Liebert DCW Water-based Cooling Modules and Racks Specifications

Models Height (in) Width (in) Depth (in) Weight (lbs)
Liebert DCD Water-Cooled Rack Door, 35kW 78.4 in  23.5 in  5.9 in  220 lbs 
LIebert DCD Water-Cooled Rack Door, 50kW 78.4 in 31.5 in 5.9 in 230 lbs
Liebert DCP Water-Based Pumping Unit, 200kW 78 in  34 in  35 in  750 lbs 
For more information about Liebert/Vertiv cooling solutions,
call 800-876-9373 or email .