The page you're viewing is for English (China) region.

The page you're viewing is for English (China) region.

Product Family

Liebert.PEX4S All-weather Free Cooling solution

Liebert.PEX4S All-weather Free Cooling with superior technology that plays for itself and enable modern data center to enjoy abundant load variation with premium efficiency, it provides up to 50% higher efficiency than traditional systems - and it uses no water. Its advanced controls automate economization to get the most free-cooling in any environment. Liebert.PEX4S series air conditioning includes 10 models of cooling unit (35~120 kW). These models are available in both upflow and downflow configurations.

Login to Save for Later
Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Government
  • Telecom

Liebert.PEX4S All-weather Free Cooling with superior technology that plays for itself and enable modern data center to enjoy abundant load variation with premium efficiency, thanks to integral design that packs with the best EC compressor, EC fan, EEV & green refrigerant. It provides up to 50% higher efficiency than traditional systems - and it uses no water. Its advanced controls automate economization to get the most free-cooling in any environment. Liebert.PEX4S series air conditioning includes 10 models of cooling unit (35~120 kW). These models are available in both upflow and downflow configurations.

Benefits

“3+1”models with Indirect evaporative cooling
Minimal Water usage 
Balancing high levels of availability and premium efficiency
Delivering high power in lowest footprint
Adapting to IT changes for continuous optimization and design flexibility
Improving performance of the IT infrastructure and environment   

Features

Supply air logic enabled & able to work with high return air temperature
Inbuilt options like EC compressor, EC fan, EEV combined way support part load operation
Green refrigerant add edges
Evaporator Coil provides better heat transfer & compact design
Can work with Smart Aisle Containtainment & having Compressor envelop control-Dynamic pressure control 
First ever pumped refrigerant economizer - includes auto mode switching 

Find Your Area Contact

Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
Vertiv Academy – Thermal Management Training
+1 844 841 2665
530 Westar Blvd Westerville Ohio 43082 USA
Product areas of focus: Thermal Management

Language & Location