Vertiv Liebert NX UPS
225-600kVA / kW UPS - Maximum efficiency in a transformer-free, high efficiency, scalable on-line ups

Overview:

The Liebert NX UPS provides high efficiency in both Eco-mode and double conversion mode, higher availability with hot-rectifier operation, and flexibility with SoftScale capacity upgrades. This power protection solution offers a dynamic response, avoids potential battery damage while procuring fast seamless transitions, and still delivers significant energy savings.

The scalable Liebert NX UPS is a transformer-free, high efficiency, on-line UPS. The UPS operates with unity power factor, providing more real power for data center equipment. Liebert NX allows Softscale capacity upgrades without increasing footprint — 225 to 250 to 300kVA; or 400 to 500 to 600kVA 480V, 60 Hz models. Compatible with Lithium Ion battery systems.

The scalable Liebert NX 225-600kVA UPS is a transformer-free, high efficiency, on-line UPS. The UPS operates with unity power factor, providing more real power for data center equipment. Liebert NX allows Softscale capacity upgrades without increasing footprint — 225 to 250 to 300kVA; or 400 to 500 to 600kVA 480V, 60 Hz UL models. More watts for your money – Unity Power Factor rated Intelligent Eco-Mode is standard in every system – no upcharge for this feature or for the continuous-duty static switch Reduced operating costs – up to 95% efficiency at partial load conditions during normal operation. Up to 98% efficiency in both partial and fully loaded conditions during Intelligent Eco-Mode operation Large, user-friendly touch screen display Life.net remote monitoring provides real-time monitoring of more than 150 operating parameters, immediate identification of problems, and detailed reporting.

Maximum Protection And An Energy Efficient Design

Intelligent, Self-Optimizing Management and Control

Simple and Comprehensive Monitoring

The easy to use menu-driven touch screen monitor panel reduces human error. Multiple parameters are monitored; data is recorded, stored and easily viewable. Unit metering and status information is displayed in a logical format, and is selectable in English, Spanish, French, and Portuguese.

The UPS also Includes multiple Liebert communication ports for important connectivity and visibility:

• The Trellis Platform: Provides robust Data Center Information Management (DCIM) capabilities using selectable modules and suites.
• Liebert SiteScan: Offers centralized monitoring and control of all critical infrastructure systems, using a variety of network protocols.
• Liebert Nform: Enables data center monitoring for any SNMP device that supports a network interface.

Albér Battery Monitoring Systems

An, easy to use software interface with the factory integrated Albér BDSUi or stand alone battery monitoring system provides advance warning of pending UPS battery failures, the most common cause of unplanned data center outages.

Utilizing its patented DC resistance testing method, the Albér BDSUi provides real-time system and component level visibility by verifying the state of health of the entire battery system.

World Class Witness Test Capability Improves Speed Of Deployment

The Liebert Power Systems Test Center for large UPS systems is a state-of-the-art test facility designed to provide customers with pre-installation testing of the performance, interoperability, and efficiency of Liebert UPS modules and systems under a variety of conditions.

Located in Delaware, Ohio, the 25,600 square-foot facility, including a 2,600 square-foot customer observation station, is the largest and most comprehensive in the industry.

Testing includes individual modules as well as the complete power system — including large UPS units, Liebert static transfer switches and associated switchgear support systems — and is essential to the smooth, rapid installation and commissioning of large power systems.

Customers leave the Liebert Power Systems Test Center with documented proof and confidence that their complex power system will operate seamlessly in accordance with business-critical availability requirements.

Typical UPS system verification, testing and test capabilities include but are not limited to the following:

• DC functions
• Transfer functions
• Alarms and display verification
• Parallel module tests
• Module and system Internal fault testing such as component failures or power supply failures
• Module and system loading from no load up to 150% load
• Unbalanced loading
• Battery discharge simulation
• Module and system step loading from 0 to 100%
• Integrated tests with UPS, flywheels, switchboards, static switches, power distribution, etc.
• Integrated Load Bus Synk testing with multiple UPS systems
• Integral switchgear testing
• Power quality meters
• Power monitoring
• Mimic panels
• Current and voltage harmonic analysis
• Key interlock systems
• PLC or relay based transfer controls
• Module and system level full load heat runs
• Infrared scanning
• Thermal scannings.