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


Vertiv Liebert NX UPS

Veriv Products
Liebert NX UPS
Vertiv Liebert NX 225 kVA
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Vertiv Liebert NX 250 kVA
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Vertiv Liebert NX 300 kVA
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Vertiv Liebert NX 400 kVA
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Vertiv Liebert NX 500 kVA
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Vertiv Liebert NX 600 kVA
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Overview:

Best Suited For:
  • Banking, Financial and Insurance
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Retail and Wholesale

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


Efficiency Where it Counts

  • Delivers up to 98% operating efficiency
  • Active IGBT Rectifier reduces size requirements for generator sets, circuit protection, cabling and transformers, minimizing installation and operation costs
  • Optimizes battery life with temperature-compensated, continuous float charging
  • Unity power factor ratings deliver more real power for your money
  • Internal bussing between attached cabinets to minimize site wiring

Optimized transformer-free design:

  • Power factor corrected active IGBT rectifier
  • Supports leading power factor loads without de-rating

Reliable Performance

  • True on-line, double conversion technology corrects for all power fluctuations
  • Excellent output power quality, with advanced inverter control y Optional dual bus synchronization of multiple UPS units when feeding independent distribution paths
  • Continuous-duty static switch ensures better protection (vs momentary design.)
  • Higher overload capacity for a more robust operation
  • 100 kAIC withstand rating
  • Optional Battery DC Ground Fault Detection
  • Thermal runaway protection is standard with Liebert Battery Cabinets

Flexible design

  • Scalable
  • Matching battery cabinets
  • Optional Albér BDSi integrated battery monitoring
  • Breaker for safe battery service without shutdown.
  • Parallelable for extended runtime or redundancy

Energy Storage Alternatives

  • Traditional VRLA/Lead-acid batteries
  • Lithium Ion batteries
  • Battery-free flywheel for short duration backup.

Ideally suited for:

  • Mid to large data centers
  • Colocation Facilities
  • Labs and testing facilities
  • Server rooms
  • Telecommunications

Meet runtime demands with flexible battery cabinets VRLA shown.
Meet runtime demands with flexible battery cabinets VRLA shown.


Efficiency to Lower the TCO

Liebert NX delivers very high efficiencies in both normal mode and Active Eco-Mode operation.

The Liebert NX uses an optimized Eco-Mode to provide excellent dynamic response, avoiding potential battery damage while providing fast seamless transitions and energy savings.

Efficiency to Lower the TCO


Dynamic Configurations Enhance Deployment

Allows dynamic facilities to meet changing business conditions.

  • Softscale technology conserves capital while providing a rapid, economical expansion path.
  • Parallel up to 6 systems for capacity or redundancy.
  • Simple 1+N paralleling provides low initial cost plus redundancy.
  • High power density and small footprint deliver more kilowatts per square foot for efficient space utilization.
  • Automatically adapts to dynamically changing load power factors (leading and lagging) without derating, modification or recalibration.
Dynamic Configurations Enhance Deployment

Simple and Comprehensive MonitoringIntelligent, 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.

Albér Battery Monitoring Systems

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.

Features and Benefits:


Benefits

  • Active IGBT Rectifier reduces size requirements for generator sets, circuit protection, cabling and transformers, minimizing installation and operation costs.
  • Optimizes battery life with temperature-compensated battery charging in both double conversion and Intelligent Eco-Mode.
  • Supports a full range of leading and lagging power factor loads without derating.
  • Unity input and output power factor ratings deliver more real power for your money.
  • True on-line, double conversion technology corrects for all types of power fluctuations.
  • Provides the highest output power quality, with advanced inverter control technology.
  • Softscale technology conserves capital while providing an economical expansion path with minimal disruption.
  • imple 1+N paralleling provides low initial cost and additional levels of redundancy.
  • High power density and small footprint deliver more kilowatts per square foot for efficient space utilization.
  • Automatically adapts to dynamically changing load power factors (leading and lagging) without derating, modification or recalibration.and is more robust and reliable than a momentary static switch design.
  • Higher overload capacity results in more robust operation.

Features

  • Up to 95% efficiency in double conversion mode and 98% in Intelligent Eco-Mode operation
  • Softscale modularity allows capacity growth without increasing footprint
  • Continuous-duty static switch standard
  • Optional dual bus synchronization of multiple UPS units when feeding independent distribution paths.
  • Parallel up to 6 systems for capacity or redundancy.
  • LIFE Services for remote monitoring and proactive service dellivery
  • ENERGY STAR qualified

Specifications:


Liebert NX System Specifications
System Rating kVA (kW) 225
(225)
250
(250)
300
(300)
400
(400)
500
(500)
600
(600)
Maximum Upgradable Capacity (Softscale units only) 300
(300)
300
(300)
N/A 600
(600)
600
(600)
N/A
General Specifications
UPS Technology Online Double Conversion with Energy Optimization Mode Capability
Battery Technology* Non-Spillable, Flame Retardant, Valve Regulated Battery, 10-and 20-Year Design Life; Flooded Cells; Flywheels
AC-AC Efficiency Up to 95.5% in double-conversion mode; up to 98% in Active Eco-Mode
Input AC Specification
Input Voltage >0.99 at full load
Frequency Range 480 V, 3-wire +Ground
Input Voltage 480 VAC, 3-wire plus Ground +10%, -15%**
Frequency Range 60 Hz
Frequency Range < 3% Double Conversion Mode
Nominal Input Current - SoftScalable 380A 380A 380A 760A 760A 760A
Nominal Input Current - Fixed Capacity 285A 317A 380A 506A 633A 760A
Maximum Input Current - SoftScalable 399A 399A 399A 799A 799A 799A
Maximum Input Current - Fixed Capacity 299A 332A 399A 530A 663A 799A
Output AC Specifications
Nominal Output Current - SoftScalable 361A 361A 361A 722A 722A 722A
Nominal Output Current - Fixed Capacity 271A 301A 361A 481A 601A 722A
Power Factor Rating 1.0
Loads Supported 0.9 Leading to 0.9 Lagging without derating
Physical Specifications
UPS Dimensions (WxDxH) in. (mm) 53.2 (1,350) X 33.5 (850) X 76.8 (1,950) 90.6 (2,300) X 33.5 (850) X 76.8 (1,950)
UPS Weight lb (kg) 2,425 (1,100) 4,800 (2,177)
Matching Battery Cabinet Dimensions (WxDxH) in. (mm) Top Terminal: 56.3 (1,430) X 33.5 (850) X 76.8 (1,950)
Front Terminal: 68.8 (1,750) X 33.5 (850) X 76.8 (1,950)
Battery Weight – Per Single Cabinet Max-lb (kg) Top Terminal: 5,140 (2,331)
Front Terminal: 8,990 (4,076)
Monitoring Specifications
UPS Monitoring Optional: SNMP/Web, Modbus RTU, Modbus 485, SiteScan, Nform
Environmental
Operating Temperature Range 32 to 104°F (0 to 40°C)
Storage Temperature Range -4 to 104°F (-20 to 40°C)
Audible Noise 70 dBA
Safety Certification UL 1778, CSA C22.2 NO. 107.3-05
Product Support
Standard Warranty 1 Year, Full Parts and Labor

*Contact Liebert sales representative or contact factory for application support for flooded cells.
**Conditions apply

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Liebert NX System

Service Options:

Critical Services and Support - LIFE Services For Simple, Secure Protection And Insight, 24X7x365

LIFE Services, offered by Vertiv, provides increased uptime and operational efficiency through continuous monitoring, expert analysis, and proactive response that ultimately helps you optimize the health of the Liebert UPS.

Detailed parametric data is continuously captured and safely transmitted to an authorized service center staffed with system engineers. Should an operating anomaly or alarm condition arise, the engineer performs an immediate analysis and initiates an appropriate response to restore to its proper operating condition.

LIFE Services offers following benefits:

  • Uptime assurance
  • Rapid incident response
  • Increased insight and ease of management

LIFE Services

Vertiv Liebert Services

Maximizing the performance and efficiency of your data center’s uninterruptible power supply (UPS) and other power distribution systems requires systems be properly maintained by factory-trained technicians.

Trust Vertiv, Liebert Services to take your critical maintenance to the next level — proactive maintenance that can significantly extend the life of your power systems, decrease your capital investment, optimize system efficiency and effectiveness, and increase overall system availability.

Liebert Services

Documentation:

Download the Vertiv Liebert NX UPS Datasheet (.PDF)

Pricing Notes:

Veriv Products
Liebert NX UPS
Vertiv Liebert NX 225 kVA
Contact us for Pricing!
Vertiv Liebert NX 250 kVA
Contact us for Pricing!
Vertiv Liebert NX 300 kVA
Contact us for Pricing!
Vertiv Liebert NX 400 kVA
Contact us for Pricing!
Vertiv Liebert NX 500 kVA
Contact us for Pricing!
Vertiv Liebert NX 600 kVA
Contact us for Pricing!

The Liebert EXS UPS delivers simplicity, reliability and efficiency in a compact three phase power solution. The integrated design and reduced footprint provides maximum power capacity. Robust availability is ensured from the integrated maintenance bypass and advanced monitoring capabilities. Flexibility is enhanced using output distribution and variable battery runtime options. Low TCO is maintained from the high operating efficiency levels and reduced installation costs