Liebert NXL
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Enterprise-Scale UPS Protection For Medium and Large Data Centers Network Power

Emerson Network Power, a division of Emerson, is a global company that combines technology with design to supply innovative solutions for the benefit of its customers. Emerson Network Power is the leader in the “business-critical continuity” field, thanks to the company’s products and services. Emerson Network Power’s broad technology base and global expertise support a full spectrum of enterprise-wide solutions for today’s vital business needs. Regardless of your size, you can’t afford for your critical business systems to go down and you can’t waste time recovering your IT infrastructure...

Liebert® NXL from 400 to 800 kVA Features and Performance • Transformer-based architecture • 12 pulse Silicon Controlled Rectifier (SCR) for 400-800 kVA units • Input power factor >0.95 with automatic disconnection for input power factor control also at partial load • Input THDi <5% • Permanent 100% kVA – no derating with any load (leading or lagging) • Temperature compensated battery charging/battery load test • Continuous duty static bypass switch • Automatic output power upgrade up to 10% • Liebert® ActiveStar® Digital Signal Processor (DSP) control • Interactive color touch screen user...

Continuous Availability The Liebert® NXL ensures maximized availability of connected loads. Its robust architecture allows operation at 100% load also when presented with a combination of critical conditions that would require other manufacturers systems to de-rate output or compromise system availability. Furthermore the Liebert® NXL’s 100% continuous-duty static switch ensures maximum fault clearing capability in the case of extreme overload or downstream shortcircuits. It additionally manages battery ground fault conditions allowing regular operation to be maintained without switching...

Optimized Total Cost of Ownership Total Cost of Ownership Advantages The architecture of the Liebert® NXL is designed to optimize overall total cost of ownership from installation through to operation. Its excellent double conversion efficiency of up to 94%, together with galvanic isolation, further contribute to maximizing the return on investment . Intelligent Parallelling The Liebert® NXL can be connected with up to six units in parallel. Its intelligent paralleling capability optimizes efficiency at partial load, thus achieving superior running cost savings. This feature allows the...

Flexible Configuration Capacity The 400 kVA, 500 kVA, 600 kVA and 800 kVA high power ratings of the Liebert® NXL range maximize cost savings by reducing the number of overall units necessary to meet capacity requirements. This in addition greatly reduces the system footprint, thus providing space saving advantages and minimizing the demand on physical floor space, installation and maintenance related costs. The Liebert® NXL is available in multi-module configurations for Tier 2, 3 and 4 applications, ensuring the ideal level of power redundancy for all critical applications. Parallel...

Advanced Touch Screen User Interface The Liebert® NXL features a large, multi- language color touch screen interface allowing close control and monitoring of system status and The system's intuitive menu allows for: • Quick checking of operational status • Monitoring of power flow through UPS along with all meter readings • Menu-driven operator procedures to ensure safe operation • Checking of status reports and history files • Adjustment of programmable parameters (access determined by security access function) LLKT jco» LtebortMXL BKtVA g»j |*i»m nmt^ wtmrm | | n*»o | tilt mst | mmj m |...

Connectivity, Management and Monitoring Liebert® IntelliSlot™ Web Card Liebert® IntelliSlot Web Card and the Liebert® IntelliSlot™ 485 interface card provide connection to Liebert® SiteScan Web, for access to real-time control plus the tools to analyze important equipment-related data. Both cards allow the operator to access current data and interact with graphic programming logic in real-time, for full control functionality. control virtually any piece of critical support equipment. Its features include real-time monitoring and control, data analysis, trend reporting and event management....

Servicing Critical Infrastructure Proactive equipment maintenance reduces downtime and extends equipment life which in turn maximizes return on investment and increases system availability. Emerson Network Power supports entire critical infrastructures with an extensive service offering, guaranteeing network availability and total peace of mind 24/7. LIFE™.net, Emerson Network Power’s remote monitoring service, ensures that your critical power protection system is maintained in an optimum state of readiness at all times. LIFE™.net remote monitoring and diagnostic service provides early...

Liebert® NXL™ UPS Specifications Technical Characteristics Rating Apparent nominal output power at 25° C (kVA) Apparent nominal output power at 40° C (kVA) Maximum output active power at 40° C (kW) Input Nominal mains input voltage/voltage tolerance (V) Nominal bypass input voltage/voltage tolerance (V) 400 ± 10% (380 V, 415 V selectable) three-phase + neutral Nominal input frequency/frequency tolerance (Hz) Input Power Factor Input current distortion at maximum input power THD (%) Output Output voltage stability by load variation 0 - 100% (%) - static - dynamic ±1 Complies with IEC/EN...

Emerson Network Power Business-Critical Continuity Expert TM Today’s successful businesses depend on adaptable technologies to help them respond quickly to market demands. Your data center must be built on a support infrastructure designed to match the power and cooling needs of rapidly changing IT initiatives such as virtualization and consolidation. Each IT change, move or addition will affect the entire support infrastructure so you need products and support that ensure your IT systems will operate reliably in these environments. Get more on line: www.EmersonNetworkPower.eu 14