Vertiv™ Liebert® PCW-PWM Model, Chilled Water Perimeter Unit 150-250 kW

The Vertiv Liebert® PCW PWM model is the answer to data centre owners and operators who are moving to the non-raised floor solutions. The PWM model completes the Liebert PCW family offering a product with a larger air delivery surface for better air distribution


  • Wide air delivery surface
  • Possibility to duct the return air
  • Latest generation of EC fans
  • Pressure independent control valve
  • Cooling override function
  • Virtual display


How You Benefit

  • Reduces air velocity and allows a good air distribution inside the server room
  • No pressurized service corridor and no hot enviroment for technicians
  • New generation of EC fans improve unit efficiency at the same footprint
  • System energy efficiency increased due to a better water distribution
  • Cooling continuity is garanteed even in case of a control failure
  • All functionalities of the standard display can be replicated through a web browser.


  • From150 to 250kW
  • From3 to 4 fans
  • Frontal and Back air delivery


Main Options

  • Touch Screen Display
  • Pressure independent control Valves
  • Dual power supply with control power Continuity
  •  Electrode humidifier

For more information, you can download a brochure with detailed information about the product (go to, call us on the number +36 1 688 46 20 or send us an email on

We are also prepared to present this and all the other solutions on the location of your company.

Our company is an authorized Vertiv partner and distributor. Through our partnership with Vertiv and other partners, we can offer you solutions needed in each Data Center like Secure rooms, AC Power, Thermal Management, Racks & Integrated Cabinets, Infrastructure Management & Monitoring.

With our EngineeringInstallation, and Maintenance services, we assure you expertise and professionalism every step of the way!

And remember … We Keep Your Business Running!

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