CW041, 41kW
The Vertiv Liebert CW 41kW is a chilled water precision cooling system engineered for data centers and critical facilities. Available in upflow and downflow configurations with centrifugal or EC Plug Fan options, it delivers high sensible heat ratio cooling. The Vertiv Liebert iCOM control system optimizes performance, while infrared humidification ensures precise environmental control.
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- Banking, Financial and Insurance
- Data Center/Colocation/Hosting
- Education
- Government
- Healthcare
- Retail and Wholesale
CW041, 41kW
The Vertiv Liebert CW 41kW is a chilled water precision cooling system engineered for data centers and critical facilities. Available in upflow and downflow configurations with centrifugal or EC Plug Fan options, it delivers high sensible heat ratio cooling. The Vertiv Liebert iCOM control system optimizes performance, while infrared humidification ensures precise environmental control.
- Banking, Financial and Insurance
- Data Center/Colocation/Hosting
- Education
- Government
- Healthcare
- Retail and Wholesale
Benefits
- GREATER FLEXIBILITY: Full precision cooling and humidity control in upflow or downflow designs for raised or non‑raised floors.
- HIGHER AVAILABILITY: High‑reliability design for 24/7 protection, allowing proper humidity through a high sensible heat ratio.
- LOWER TOTAL COST OF OWNERSHIP (TCO): leverages existing building chilled‑water systems and high‑efficiency fan options, including EC plug fans and variable‑speed centrifugal fans.
Features
- OPTIMISED COIL: large-face-area, low–face-velocity A-Frame coil designed to maximize cooling performance while allowing consistent, evenly distributed airflow.
- CONTROL VALVES WITH OPTIONAL AUTO-TUNING: to provide precise proportional modulation with intelligent logic, prevent hunting and extend component life.
- VARIABLE SPEED EC FANS: delivering superior efficiency by lowering motor kW, balanced to minimize vibration to fit every application requirement
- Vertiv™ Liebert® iCOM™ control: microprocessor controls to maintain precise temperature and humidity while automatically sequencing components to balance wear, extend service life, and improve cooling efficiency.
Specifications
Vertiv™ Liebert® CW delivers a complete and flexible precision cooling solution with advanced humidity control, multiple airflow configurations, and intelligent Vertiv™ Liebert® iCOM™ Supervision, allowing high availability through reliable components and coordinated operation, while minimizing total cost of ownership through existing chilled‑water integration and high‑efficiency fan options; multiple connection choices and right/left‑side piping access further enhance installation flexibility by reducing required floor space and allowing units to be positioned closer together.
- Technical Specifications
- Total Nominal Capacity kBtuh [kW]
- 148 [43.4]
- Net Sensible Capacity kBtuh [kW]
- 132 [38.7]
- Nominal Airflow [CFM]
- 5950
- Total Capacity
- 148 [43.4]
- Airflow Direction
- Upflow and Downflow
- Heat Rejection Medium
- Chilled Water
- Capacity Modulation
- Variable Speed EC Fans
- Controls and Monitoring
- Liebert iCOM Unit Control
- Physical Characteristics
- Weight
- 900 lbs
- Weight
- 408 kgs
- Height
- 72 in
- Height
- 1829 mm
- Width
- 50 in
- Width
- 1270 mm
- Depth
- 35 in
- Depth
- 889 mm
*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.