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Liebert EconoPhase Pumped Refrigerant Economizer

The Liebert Econophase pumped refrigerant economizer works with the Liebert DSE cooling unit and Liebert MC Outdoor Condenser to significantly improve data center efficiency - without bringing in outside air and without using water.

Key Benefits
High Efficiency
Active refrigerant economizer provides more hours of annual free cooling than passive thermosyphon systems
Pumps use less than one-tenth the energy as CRAC compressors
Refrigerant carries 2 times twice as much heat as water and 40 times as much heat as air
Instant changeover to economizer mode, even for short periods
Greater Protection
No outside air contamination, and no dampers or louvers to maintain
Automatic failure diagnostics; pump unit serviceable without loss of cooling
Low Maintenance
Virtually maintenance-free, with no moving parts except the sealed pumps
Easy to Install
Can be installed as a unit or as part of a bundle with the Liebert MC or MCV
Allows for greater line lengths than passive thermosiphon systems (up to 300 ft) 
Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale

Benefits

Highly efficient -  PUE as low as 1.05 in full economizer mode
Supports sustainability and cost savings initiatives
No water and no costly water treatment required
No outside air contamination
No dampers and louvers to adjust and maintain
Instant changeover to economizer mode, even for short time periods, to optimize free cooling hours

Features

Uses pumped refrigerant for higher absorption than water or air systems
Pump unit serviceable without loss of cooling
Advanced Liebert iCOM controls for automatic failure diagnostics and self-optimization

The Liebert EconoPhase unit automatically switches to economizer operation during periods of lower outdoor temperature to reduce or eliminate compressor run time. The Liebert EconoPhase is an option for a Liebert DSE™ air-cooled system.

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Products Support Contacts

Showing contacts for Ohio, 43215, USA Change
[QA] Test Office Name Four
555-555-1237
Test Office Location Four Test Office Address Line 2 Four Texas USA
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Wind Power, Emergency Lighting, Power Control and Monitoring, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Software, Monitoring, Control Room Infrastructure, Mobile Workstation, Medium Voltage Inverter, Desktop KVM and KM, IP KVM, Secure KVM, Serial Consoles and Gateways
[QA] Test Office Name One
555-555-1234
Test Office Location One Texas 75001 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Wind Power, Emergency Lighting, Power Control and Monitoring, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Software, Monitoring
[QA] Test Office Name One corina test support
Test Office Location One Texas 75001 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Wind Power, Emergency Lighting, Power Control and Monitoring, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Software, Monitoring

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