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Product Family

Liebert NXL 500kVA - 800kVA

The industry’s most reliable power protection and advanced technology has been combined into a new generation of three phase UPS systems for high power applications – the Liebert® NXL™ from Vertiv. The Liebert NXL provides excellent dynamic performance, with the ability to handle virtually any input condition while still providing computer grade output to critical loads.

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Best Suited For:
  • Banking, Financial and Insurance
  • Education
  • Healthcare
  • Government
  • Retail and Wholesale
  • Telecom


Liebert NXL is designed for flexibility in application:
Matching battery and maintenance bypass cabinets for easy configuration
Top or bottom cable entry
Internal cabinet cable wiring simplifies installation.
Ship-ahead I/O section can be installed before UPS installation
High Availability
Availability is a primary consideration in any UPS selection. Liebert NXL is inherently reliable:
 Liebert® ActiveStar® Digital Signal Processor (DSP) controls - no potentiometers
Redundant fans & system power supplies to ensure maximum availability
Built-in zig-zag transformer to ensure high fault current handling capability increasing availability
Provide superior handling of present and future leading power factor loads
High fault current capability
Color touch screen controls improve user interface and reduce risk of human error
Excellent dynamic performance
Generator and utility friendly with low current distortion
Lowest Total Cost of Ownership
Liebert NXL addresses ownership costs with intelligent design and operating efficiency:
Front access for installation and service
Compact cabinets require less floor space
Standard Top and Bottom cable entry
Inter-cabinet cabling requires less hard wiring
Built-in battery cabinet breaker isolates string for ease of service
High efficiency
Intelligent Paralleling optimizes 


UPS protection for medium and large facilities
Single and multi-module systems with latest generation technology
Color touch-screen controls
Matching battery cabinets and maintenance bypass cabinet

*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.

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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
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