Emerson 400 kVA manual Flexibility, Higher Availability, Lowest Total Cost of Ownership

AC Power

For Business-Critical Continuity™

Liebert® NXL™ UPS

250, 300, 400 kVA Single Module

High Availability UPS for Medium & Large Data Centers

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 Emerson Network Power.

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.

The leader in large UPS system installations, Emerson offers complete and unequalled support, including engineering consultation, the largest and most wide-spread factory- trained service organization, and the industry’s largest and most advanced production and witness test facility.

Ideally Suited For:

•Enterprise data centers

•Industrial process equipment

•Laboratories

•Any application requiring high levels of power availability and computer-grade power quality

Flexibility

Liebert NXL is designed for flexibility in application, installation, operation, and maintenance:

•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.

Higher 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 components – fans, power supplies, communications cards.

•Provides superior handling of present and future computer loads, up to 0.95 leading power factor without derating.

•High input 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 floorspace.

•Improved cable access results in faster installation.

•Inter-cabinet cabling requires less hard wiring.

•Built-in battery cabinet breaker isolates string for ease of service.

•94% operating efficiency.