Uninterruptible Power Supplies | Minipower Plus Rack | Specifications | Uninterruptible Power Supplies Minipower Plus Rack Specifications

Uninterruptible Power Supplies Minipower Plus Rack Specifications
Liebert ® Power Solutions
Data Center Protection As Dynamic As Your Business
A Comprehensive Power Solution—Only From Emerson
The Widest Range Of Technologies
UPS Systems
Power Quality Protection
Emerson Network Power offers Liebert brand UPS in all three major For applications requiring protection from electrical line
uninterruptible power supply (UPS) system configurations:
disturbances without the need for back-up capability, Emerson
manufactures a full line of power conditioning equipment. It
Stand-by UPS—Passes utility power straight through to the
includes a wide variety of transient voltage surge suppression
protected load with a 2-6 ms break in power when transferring
(TVSS) solutions ranging from high-quality surge suppressors for
to battery back-up.
use with PCs, workstations and other peripherals to facility-wide
Line-Interactive UPS—Provides power conditioning with a 2-6
systems with sophisticated active tracking capability.
ms break in power when transferring to battery back-up.
On-Line (Double Conversion) UPS—Delivers continuous,
high-quality AC power to equipment with no break when
transferring to battery. Protects equipment from virtually all
power disturbances due to blackouts, brownouts, sags, surges or
noise interference.
Emerson Network Power offers UPS systems in the industry’s
widest range of sizes including desktop and workstation UPS,
rack-mount, network and large facility UPS for full facility power.
­­Critical Electrical Distribution
Emerson Network Power offers a range of power distribution
systems designed to efficiently deliver conditioned power to
your critical equipment. These products include high-reliability
distribution systems, starting with rack PDU systems, specially
designed for computer and communications applications, as
well as transfer switches offering ultra-fast transfer between two
independent AC power sources to provide virtually uninterrupted
power to sensitive electronic equipment.
DC Power Systems For Communications Applications
From major switching centers to remote shelters, Emerson DC
power systems offer performance and features to match virtually
every telecommunications equipment application. The line
includes a variety of system capacities ranging from small systems
at less than 3 kW up to large systems rated at over 60 kW. The
product offering also includes distribution bays, enclosures and
network management products such as controllers, monitors and
supervisory software to control and maintain energy equipment in
a telecommunications network.
Power System Monitoring
Liebert brand power communications software and hardware
provides multiple levels of monitoring and control. Capabilities
range from automated shutdown software to facility-wide
centralized systems that provide a full range of monitoring,
control and analysis.
Racks, Integrated Cabinets, Modular Power Distribution
Rack Enclosure System
Liebert® MCR™ Mini Computer Room Enclosure
Smart Solutions
Liebert MB™ Modular Busway
Rack PDU
MPX™ Adaptive Rack PDU
MPH2™ Managed Rack PDU
Rack PDU Monitoring Solutions
DI-STRIP®, Basic and High Power Rack PDU
Desktop/Workstations UPS
Liebert PSP Stand-by UPS, 350-650VA
Liebert PSA Line-Interactive UPS, 500-1500VA
Rackmount Uninterruptible Power Supply (UPS)
Liebert PSI-XR and Liebert PSI Line-Interactive UPS, 750-3000VA
Liebert GXT3™ On-Line UPS, 500-3000VA
Liebert GXT3 On-line UPS: 5-10 kVA
Network Uninterruptible Power Supply (UPS)
Liebert APS™ On-Line UPS: 5-20 kVA
Liebert NX™ On-line UPS: 10-30 kVA
Liebert APM™ On-line UPS: 15-90 kVA
Large Facility Uninterruptible Power Supply (UPS)
Liebert NX On-line UPS: 40-200 kVA
Liebert eXL™ On-Line UPS:625-1200kVA
Liebert NXL™ On-Line UPS: 250-1100 kVA
Liebert NXL System Control Cabinet
ENERGY STAR Qualified UPS Products
Power Distribution Systems For Critical Protection Applications
Liebert RX Remote Power Distribution cabinet
Liebert FDC Remote Distribution Cabinet
Liebert FPC Power Conditioning & Distribution Cabinet
Liebert PPC Power Conditioning and Distribution Cabinet
Liebert STS2 Static Transfer Switch2 (STS2)
Liebert STS2/PDU Static Transfer Switch/Power Distribution Unit
Liebert Power Systems Test Center
Surge Protection And Power Conditioning Systems
High Exposure Systems, Low & Medium Exposure Systems,
Home & Office Protection, and Data/Signal Line Protection
DC Power Systems For Telecommunications Applications
Small Power, Medium Power, Large Power, Inverter Systems, Batteries & Accessories
Monitoring And Control
Liebert IntelliSlot, Liebert Nform™ & Liebert SiteScan Web
Liebert Services
Desktops / Peripherals
Emergency Shelters
Telecom / CATV
Labs & Testing
Network Closets
Data Centers
Computer Rooms
There Is A Liebert Power Solution
To Meet Every Need
Trouble Is Coming Down The Power Line And You Must Be Prepared
Every operation in your business depends upon the
instant, around-the-clock availability of computers,
servers and other electronic systems. If they aren’t
working, neither is your company.
You Face Many Challenges In The
Pursuit Of Productivity
Unfortunately, every piece of this equipment your
company possesses is subject to the whims of the
electricity that powers it.
“My computer can ride right through a short blip
The first step in taking control of this situation is to
understand the threats to your system reliability—and
exactly what you can do about them.
Is There Really A Problem?
in the power—why do I need anything else?”
Different Needs Require Different Power
Protection Configurations
“Should I have a small UPS for each workstation
or have everything on one large system.
Which is best for my facility?”
A Lot Can Happen Between Your UPS
And The Equipment It Is Protecting
“We have dozens of pieces of networking equipment.
How can I make sure that each one is getting exactly
the power it needs?”
Every Wire Carries The Potential
For Trouble
“An electrical surge came in through an outside
phone line and knocked out our entire communications
system. Is this going to happen again?”
A Single Source Of Power Simply
May Not Be Enough
“Adding a second power feed would certainly enhance
our availability picture—but who can we talk to about
getting it done right?”
You Need To Optimize Life Cyle Efficiency
“Budgets are tight, so I have to consider equipment costs
at all lifecycle phases — first cost, operation, and service.
How do I maximize efficiency and ensure reliability?”
But There Are Real Solutions
You Need Protection From All Power Problems
An outage is just the problem you can see. There are many other more frequent power fluctuations—surges, spikes, sags—
that you don’t see. These are the conditions that cause the “unexplained” lock-ups and other potentially damaging results.
Protecting critical network and computing systems requires the expertise of someone who understands all the risks you
face from poor power quality.
Centralized Vs. Distributed UPS Protection
Emerson Network Power has the breadth of products that allows you to implement either a centralized or a one-on-one
distributed power protection strategy depending on your requirements. Whatever configuration you choose, you can
count on Liebert to make it the best it can be. Benefits, such as increased system security, more efficient maintenance and
improved reliability, may make a centralized strategy a better choice for larger operations.
Proper Power Depends On Proper Distribution
In network applications, there may be hundreds of different loads with various voltage requirements, a mix of AC and DC
power, plus any number of other electrical specifications. This calls for a distribution system that is designed to maintain the
highest levels of reliability and quality between the source of conditioned power and the protected equipment.
Power Conditioning And Surge Protection Throughout The Facility
Power conditioning and surge suppression systems are key to maintaining power quality in critical facilities. Raw utility
power is often far too “dirty” for sensitive systems, resulting in lost or garbled data, unexpected software glitches
or shutdowns, even hardware damage. The IEEE recommended practice is to install transient voltage surge suppression
(TVSS) protection on every electrical conductor that penetrates a facility shell, including power lines, telephone and
other communications links.
Maximum Protection Demands Dual Power Sources
If your needs require the highest level of system availability, Emerson has the knowledge and products to implement a
dual-power strategy throughout your enterprise. UPS, transfer switching, power distribution and other equipment
are all brought together to create the ultimate in reliability.
Maximum Efficiency Technologies Optimize TCO, PUE
For businesses with a focus on operational and energy efficiency, Emerson Network Power offers reliable technologies with
features that provide capacity on demand, efficiency in all modes of operation, and design features that reduce installation
costs and footprint, and provide easy maintenance and service.
Where Do You Need Mission-Critical Power Protection Technology?
Health Care
We have efficient, high
Liebert has identified ten distinct zones or areas of application, found
availability power solutions for within many business operations, which have a requirement for
any of the applications that are mission-critical power technology. While these zones have similarities
part of your mission-critical
business operations.
different needs for infrastructure protection—all of which can be met
by Liebert solutions.
Large Data Centers—High
Production—Smart factories
Desktop/Peripherals—Home and
availability data and network
backed by a complex electronic
small office computers, modems,
applications are the heart of your
network, from computer-controlled
network components and other
enterprise with blade servers and
machinery and processes to
electronic equipment that is vital
high-density racks that demand
electronic sensors, business systems
to business operations.
increased power protection.
and utility equipment.
Small To Mid-Size Data Centers—
Laboratories and Testing—Sensitive registers and store-level computer
Smaller sized network and
computers and equipment used for
networks not only handle sales
computer facilities, but equally
diagnosing patients, analyzing data,
transactions, they also collect
essential to your operations.
performing critical tests, and
and transmit vital customer and
operating electronic tools and inventory data required to make
lab instruments.
informed supply chain decisions.
IDF Rooms and Network Closets—
Housing routers, switches,
modems, cabling devices and
Telecom/CATV—Anything from
numerous other
indoor and outdoor spaces hosting
communications components.
cable, DSL and fiber optics to remote
Network Operations Centers—
cell sites and enclosures.
As networks expand and grow
Emergency Shelters—Emergency
more complex, you need reliable
operations centers, 911 response
and timely access to
emergency dispatch, police and fire
mission-critical infrastructure
facilities, medical facilities, public
monitoring information long before works operations and more.
problems arise.
in the importance of their essential functions, they also have
Point-of-Sale—Today’s cash
Telecom Wireline/Wireless Sites
Liebert can provide a reliable flow
of both AC and DC power for
telephone switching systems and
other communications equipment.
Emergency Shelters
High-reliability Liebert UPS systems and DC
power equipment are critical to maintaining
operations in telecommunications shelters
and other unmanned structures.
Network Operations
With many mission-critical
computing systems located
right in the office space,
there is a need for UPS
protection that can be
placed nearby. Liebert offers
a number of power systems
that are especially designed
for use in business and office
IDF Rooms and Network Closets
These densely-packed equipment bays,
housing servers or other
essential communications devices
require UPS back-up plus distribution
to get uninterrupted, conditioned
power to each and every component in
the rack.
Small to mid-size Data Center
Liebert offers the full range
of UPS, distribution systems
and other power protection
equipment that can adapt
to data center growth
Data Center
Liebert offers the full
range of UPS, distribution
systems and other power
protection equipment
to meet the needs of the
largest data centers and
networking facilities.
Liebert UPS, surge protection and power
distribution are all key to maintaining the
proper operation of process control and
other manufacturing systems that utilize
microprocessor and computer control.
Mechanical Rooms
Liebert power protection and conditioning
systems can greatly improve the operation
of electrical switchgear and motor control
centers vital to numerous functions
throughout an industrial facility.
Racks And Cabinets
A Rack System
Designed to Meet
The Challenges Your
Data Center
Faces Today
Your mission-critical networks
are carrying an ever-increasing
amount of voice, data and video.
Looming on the horizon is a
critical mass of VoIP, high speed
access, wireless applications and
increasing demand for blade
server deployment.
The DCF optimized rack system
from Emerson Network Power
integrates your computing
hardware, power management
technologies and peripherals in
your data center. It gives superior
design and flexibility, allowing
optimal data center equipment
performance andeasy installation.
DCF Rack is UL certified 2416
Ready-To-Deploy Rack And
Enclosure Solutions.
DCF racks provide the convenience
of robust 19” racks with high-end
features and standardized options
to provide fast customization for
individual site needs. The racks are
designed for optimized air flow and
maximized useful mounting space.
Roof Top Ready
for Cabling
Removable opening
for cable entry — ready
for front/rear/side
Can accomodate over
2500 Cat 5e cables.
Welded Steel
Integrated 19”
rail alignment.
Insures 19” rails
are positioned
Tool-less Cable
requires just
and twisting
the tool-less
accessories on
19” vertical
mounting rail.
Split, Locking
Side Panels
For quick
and easy
installation and
Locks provide
Low Profile
Low profile
casters allow
42U racks
access thru
a standard
75% Perforation
On Doors
Optimal door
perforation allows
greater airflow
through the
cabinet, reducing
heat buildup.
Liebert® MCR
Integrated Cooling Enclosure, 1.6kW and 3.2kW
Liebert IP Telephony
Availability System
Liebert has brought together several of
our product solutions to create the IP
Telephony Availability System. Especially
designed to protect switches, routers and
other critical components, this solution is
ideal for use in remote locations such as
branch offices, retail stores and other edge
of the network applications. Housed in a
Liebert Foundation™ wall mount enclosure
or freestanding enclosure.
Secure Door
lockable door
provides an extra
measure of security
by limiting access
to critical
The Liebert IP Telephony Availability System,
version 1.0, has met the Cisco Technology
Developer Partner Program test criteria for
interoperability with Cisco CallManager Express
3.1, Cisco Unity Express, release 1.1.2, Cisco
Unity 4.0 (3), and Unity Bridge 3.0 (2).
(Back-up Cooling
True On-Line Power Protection
Sealed Door
specially designed
rubber gasket
provides NEMA12
sealing protection
The Liebert GXT3, a true double conversion
UPS, delivers the high level power quality
required to fully protect critical network
switching components from all power
problems. Available in sizes from 500 up
to 3000 VA.
Liebert GXT3 on-line UPS
Control Module)
Bundled UPS
systems available
Dual-Split Rear
Door available
Racks, Integrated Cabinets
Protecting The Edge
Of The Network
Continuous Power Availability
Wall Mount
Systems 12 U
Hinge Body “swing
out” and 12” depth
Low Profile available.
EX Cable
This versatile
option helps to
enhance cabling
organization and
internal airflow.
Liebert MCR
For smaller spaces
requiring the
complete power
and cooling
Internal Power
A wide range
of installed power
strips is available to
better accommodate
power distribution
needs within the
In most cases, your critical routers and
other network components cannot be
without power even for scheduled UPS
maintenance. To meet this need, the
Liebert 2U Power Output Distribution (POD)
system ensures continuous uptime by
providing maintenance bypass capability
as well as power output distribution.
Power System Monitoring,
Communications & Remote Control
The Liebert Webcard,
housed within the UPS,
will deliver SNMP and
web-management communications
capabilities to your power system, including
the ability to remotely reboot the switch by
cycling the UPS power off and on.
Smart Solutions Deliver Efficiency, Capacity,
Availability, Control
To help you achieve efficiency in all aspects of your data
center, Emerson Network Power has developed the Smart
Solutions intelligent, integrated infrastructure for data
centers. The family uses a global design approach that can be
localized for specific geographies.
Smart Solutions let you cost-effectively achieve and manage
your objectives for efficiency, capacity and availability. These
offerings provide fast and easy implementation, through
interoperable systems: precision cooling, UPS, power
distribution/conditioning, management software and racks.
No other solution offers the industry’s leading power,
precision cooling and data center infrastructure
management systems for such a wide array of applications
and environments.
Smart Solutions are fast and easy to implement, and are
supported by local data center design experts and service
professionals. Smart Solutions are typically more affordable
than conventional data center designs – and they are more
energy efficient.
Each Smart Solution offering integrates industry best practices in
data center design and operations including:
Hot air and cold air separation
Cold air containment
High availability and high efficiency UPS
High-efficiency precision cooling
Space-savings, small-footprint
Modularity for flexibility and easier expansion
Integrated monitoring and control to optimize efficiency in
planning and management
Unique local service for design audits, configuration support,
installation support, maintenance and repair
Emerson Network Power brings together the industry’s finest
power, precision cooling, monitoring and management brands
and businesses, including Liebert, Knurr, ASCO, Avocent, Chloride,
Energy Systems and Surge Protection solutions. The Smart
Solutions offerings deliver Efficiency Without Compromise™
within the data center.
Smart Solutions give you the efficiency, economy, interoperability and control to implement an infrastructure
strategy that outperforms any you’ve ever seen.
Up to 28% in energy savings
Increase rack density up to 60%
Reduce implementation costs compared to conventional data center approaches
Maximize use of existing infrastructure
Depending on the solution, you can have a complete infrastructure in just weeks
Easily enforce add / change policies
Speed IT administration request response times by up to 30%
Capacity: 20kW
Racks: 3-6
Type: Self-contained
Floor: Primarily non-raised
Key Applications: Small
data centers; remote sites;
disaster recovery
The SmartRow solution has a room neutral design that lets
you avoid many of the significant costs that come with a
conventional data center buildout.
Smart Solutions
SmartRow™ Intelligent, integrated
infrastructure in a self-contained line-up
Favorable implementation costs compared to using a
conventional data center approach, due to savings from
integrated fire suppression and ability to work in an
existing non-raised floor environment without dedicated
room cooling.
Has demonstrated up to 10% CAPEX savings over conventional
designs and 27% OPEX savings, perform less maintenance and
reduce the costs of adding new equipment.
Order and install in just weeks.
SmartMod™ Intelligent, integrated
infrastructure in a rapid deployment enclosure.
Capacity: 30-400kW
Racks: 6-28
Type: Self-contained
Floor: N/A
Key Applications:
Supplemental data center
capacity; remote data
centers; disaster recovery
The SmartMod™ enclosure lets you save on upfront
design and implementation by delivering fully integrated
power, precision cooling, integrated fire suppression and
management systems in a modular, standalone design.
Rapidly deploy a comprehensive data center
infrastructure solution.
Implement a stand-alone solution that won’t burden the
existing infrastructure.
Save on design, equipment purchase and installation.
Order and install in just months.
Reduce energy consumption by up to 28% compared to a
data center with conventional design.
SmartAisle™ Intelligent, integrated infrastructure using
row-based building blocks.
Capacity: Most cost
effective up to 400kW
Racks: Most cost-effective
up to 40
Type: Open or aisle
containment available
Floor: Raised, non-raised
Key Applications: Small
and medium data centers;
high-density zones in all
data centers; new or retrofit
The SmartAisle™ offering can increase your efficiency
through row-based power and precision cooling systems.
Save up to 27% in energy costs
Keep infrastructure on pace with equipment changes,
with systems that operate together and can be quickly
Increase capacity without replacing old infrastructure.
Liebert® MB™ Modular Busway:
Flexible, Economical Power Delivery From PDU To Rack
Emerson Network Power brings you the most flexible,
robust power distribution system on the market today:
Liebert MB Modular Busway.
Modeled on the Siemens XJ-L busway, Liebert MB provides flexible
modular power distribution in high tech environments. Power cables
are replaced. Installation is simplified. Each rack has a clearly identified
breaker. Air flows freely. Installation and ongoing costs are reduced.
And the solution is organized and easy to maintain.
Liebert MB is a convenient, economical way to provide power from a
room power distribution unit to the IT rack equipment. This compact,
modular system is an organized alternative to custom cabling, and is a
perfect solution for dynamic data centers that require frequent updates
and changes with little to no power disruptions.
System Compatibility
Liebert MB is compatible with the Knurr DCM rack and the entire family
of Liebert power products — rack and room PDUs, UPS systems and
surge protective devices — providing power distribution and protection.
Ideally Suited For:
Large or medium data centers.
Data centers with variable and dynamic loads.
High power density applications.
Single or dual bus configurations.
Liebert MB Features:
Comprehensive offering of standard fittings.
Reconfigure to meet growing and changing IT demands.
Lightweight and flexible for easy installation, but rugged
enough for durability.
15-30% lower cost than typical cabling materials and
labor/installation costs.
UL 857 and CSA 22.2 agency ratings for safety.
100A, 225A and 400A availability.
Hot swappable, user replaceable bus plugs provide both
flexibility and maximum safety.
Bus plug capacities from 30A to 100A.
Pre-assembled bus plugs with whips or receptacles.
Multiple bus plug port spacing available.
Rack-mount, ceiling suspended or underfloor mounting options.
Optional metering at bus plugs or tap box.
Liebert Power Monitoring Capabilities
The operation of Liebert MB can be monitored using:
Liebert SiteScan® Web Centralized Monitoring System.
For more information, see pages 52 and 53.
Liebert MB™
Modular Busway
Tap Box NX BDC
Modular Power Distribution
Liebert® NX™
Battery Cabinet
Bus Plug
MPX™ - Adaptive Rack PDU:
Respond To Change While Watching Your Bottom Line
Confidently take on the uncertain future of connected
power requirements with MPX, the most responsive
and adaptive rack PDU available. With MPX rack
PDU technology, you can respond to rack equipment
changes and dynamic capacities by leveraging:
Power Rail Spacer
Power Rail Chassis
Hot-swappable modular output power
Hot-swappable modular communications
Modular input power
MPX Benefits
Branch Receptacle Modules
Adaptive capacity, distribution, monitoring, control and
management of critical devices
Flexibility to respond to constant change—redeploy modules
to suit changing needs
Buy only what you need and build on your investment
Secure communication
Reconfigurable Power Capacity
& Distribution
The MPX rack PDU has a scalable design that allows onsite
configuration to fit immediate IT equipment needs. It is
the perfect choice to respond to the needs of a growing
data center. Relocate or add IT equipment to support
changing needs, by easily reconfiguring the power input
and distribution.
Designed for Critical Environments
SN Sensors
BDM™ local
display module
Critical rack space operating temperature—up to
55˚C / 131˚F to support hot internal rack environments
Accurate power metering of +/-1% voltage & current for
assured oversight
Energy and power metering down to the individual
Module (RPC2)
Comprehensive alarming including notification of
overloaded branch circuits
Environmental sensing with threshold and alarm set-points
Notification on the loss or removal of individual rack
equipment loads
Fits Needs Now And Later
The MPX rack PDU provides a wide selection of single phase
and three-phase power input configurations—with the ability
to field change while maintaining distribution infrastructure.
MPX PEM variable
capacity module
MPX PEM fixed
capacity module
Power Entry Module
MPH2™—Managed Rack PDU:
Advanced Monitoring And Control Support
Communications Module
Provides upgradable network
communications, sensor and
local display interface
Locking outlets and
locking power cord:
Prevents accidental
unplugging of IT devices
It is available in the following four versions:
Outlet Level Metered and Switched
Outlet Level Metered
Rack PDU Metered and Outlet Switched
Rack PDU Metered
MPH2 Benefits
Monitors electrical and environmental parameters
with set threshold and alarm tools
Controls and manages individual receptacles and/
or groups of loads and devices
Allows you to predict failing conditions before
they occur and proactively manage connected
equipment for maximum uptime
Energy and power metering to maximize the data
center power and cooling infrastructure
Lowest power consumption of all switched rack
PDU designs ensures lower operating costs for
Up to four MPH2 rack PDUs may be
Interconnected as a Rack PDU Array™, consolidating
user IP connections and device monitoring.
Designed for Critical Environments
Industry leading operating temperature
—up to 60˚C / 140˚F to support hot Internal
rack environments
Bi-stable relays ensure basic power distribution in
the event that intelligence is compromised
Accurate power metering of +/-1% voltage & current
for assured oversight
Energy and power metering down to the
individual receptacle
Comprehensive alarming including notification of
overloaded branch circuits
Environmental sensing with threshold and
alarm set-points
Notification on the loss or removal of individual rack
equipment loads
Rack PDU
MPH2 is the most intelligent, high-availability
line of managed rack PDUs. It offers remote
monitoring and control capabilities as
well as environmental input options, with
multiple power input selections and output
BDM™ local display
module: Advanced
diagnostics, displayed at a
location that is convenient
for the customer. Features
include specific information
on alarms, specific labels
for outlets
SN Sensors: consolidate
environmental monitoring
of temperature and
humidity with rack level
Onboard display: Provides
easy access to vital information
at the rack
Slim profile breakers:
100% rated hydraulic
magnetic slim profile. CB’s
provide reliable resettable
branch circuit protection
without nuisance tripping
Flexible power cord
entry: Simplifies
installation of higher
amperage units
Corded and hardwired
options: provide flexibility of
wiring to both overhead and
raised floor power distribution
Enhanced Performance And Management
Of Dynamic IT Spaces
MPH2™ and MPX™ intelligent rack PDUs can be managed both locally and remotely. Metering of all
electrical information down to the outlet, phase, bank or rack PDU level as well as integration with
environmental sensors makes these rack PDUs the backbone of rack level power consumption and
environmental information. Support for all major industry-standard management, authentication
and encryption standards and protocols ensure that these products seamlessly fit into any existing
network and security architecture.
Flexible Local & Remote Management
The MPH2 standard onboard display provides
all pertinent information required at the rack. The
optional BDM local display is available for MPH2
or MPX, and provides flexibility in location of the
display for most convenient visibility.
Remote communications at a rack PDU level is
enabled by the modular, hot swappable RPC2™
card, providing seamless upgradeability and
serviceability. RPC2 enables:
Support up to 4 PDUs within a Rack PDU
Array™: Minimizes IP addresses
Support up to 10 environmental sensor
probes: Consolidated rack level power and
environmental monitoring
Support for Web UI, CLI, SSH and Telnet:
Provides Windows, Linux and network
administrators their preferred way to interact
with the rack PDU
Support for all major remote
authentication & encryption protocols:
Ensures seamless integration into any
corporate security architecture
SNMP v1, v2 and v3 support: Ensures
secure communications through network
management systems
IPv4 and IPv6 support: Ensures continued IP
support for rack PDUs
Embedded data log: Enables equipment or
rack level baseline power consumption study
Embedded event log: Easier
troubleshooting and auditing
Remote monitoring interface capabilities
Snapshot of all electrical parameters at
outlet, branch, phase and aggregate level
Snapshot of environmental sensor readings
and status
Threshold configuration, alarm creation and
Power control of individual or group
of outlets
Status information and configuration of
all outlets
Network management settings
Centralized Management of all rack PDUs
within a datacenter is provided by Avocent
Rack Power Manager
Centralized power consumption and
environmental reports at all levels
within datacenter
Centralized power control of individual or
group of outlets
Mass configuration capabilities
Centralized authorization, authentication
and auditing of all rack PDUs and
pertinent data
Integration with Avocent® Advanced
Console Server, MergePoint™ Unity
KVM Switches ensures:
Out of band management path for
rack PDUs
Rack PDUs are a part of consolidated
rack level access and control solution
Minimize the number of IP addresses
required for rack PDU management
Integration with Avocent DSView4™
software ensures:
Rack PDUs are a part of consolidated
datacenter level access and control
Easy association of IT equipment
with the rack PDU outlets they are
connected to
Rack PDUs are a part of consolidated
authentication, authorization and audit
solution for datacenters
Integration with Liebert® Nform™ and
Liebert SiteScan® ensures:
Rack PDUs are a part of consolidated
facilities level monitoring solution for
Real-time monitoring and control of
virtually any piece of critical support
Data analysis and trend reporting
Event management
Integration with the Trellis™ platform
and Universal Management Gateway
appliances ensures that rack PDUs are a
Out of band access
and control solutions
Console Server
Avocent Universal
MergePoint Unity
Avocent DS View 4
Critical Equipment
Monitoring Solutions
Liebert Nform
Liebert SiteScan
3rd party apps
MPX™ and MPH2™ rack PDUs fully
integrate into Emerson Network Power’s
industry-leading KVM, serial console and
infrastructure management systems.
part of a comprehensive DCIM solution
that includes:
Inventory Management of all IT and
facilities assets
Monitoring of all facility critical devices
and service processor-enabled IT devices
Capacity & Change Management
Energy Consumption Management
Power System Management
DI-STRIP®: Most robust and comprehensive line of
basic rack PDUs in easy to use configurations
Rack PDU
Basic Rack PDUs are the right answer for data
center users selecting robust, economical and
flexible rack power solutions.
DI-STRIP rack PDUs meet a broad range of power distribution
requirements for IT and other applications. Designed especially
to handle the growing number of electronic components that can
be housed within network cabinets and server racks, the space
saving product line is available in a range
of configurations.
Flexibility with multiple configurations and input
power options
Critical rack space operating temperature—up to 55˚C /
131˚F to support hot Internal rack environments
Simple and quick installation on the rack’s extrusion requires
minimal space
Flexibility to meet
a broad range of
Available in vertical zero U
and rackmount form factors
Input is single or three
phase power via single
plug connection
Slim form factor allows
easy installation
Liebert PSP Stand-by UPS:
350 - 650VA, 1-Phase
Protection For
Desktop And
Small Network
The PowerSure PSP from Liebert is a compact, full
featured UPS that delivers cost-effective power
protection. Designed with simple controls for easy
operation, the PowerSure PSP provides over four
minutes of battery back-up at full load — more than
enough time to save work in process and shut down
Liebert desktop power
solutions are designed for
applications where one or
a few pieces of equipment
require surge suppression
or basic power protection
with battery back-up.
your system.
One-On-One Protection
The Liebert family of products
includes surge protection strips
and line-interactive UPS to give
you a real choice in desktop and
network component protection.
Liebert Products Offer
One-On-One Power
Protection Solutions For:
Perfect for desktop applications, the PowerSure PSP
provides one-on-one power protection for PCs and
other sensitive electronic equipment. Two models
available: 350 and 500VA at 120VAC and 500 and
650VA at 230 VAC.
Stand-by UPS
Desktop PCs.
Network Workstations.
Network Routers, Bridges and
Point-of-Sale Terminals.
Liebert Power Monitoring
The operation of the Liebert PSP
can be monitored using:
Liebert MultiLink® Automated System Shutdown Software.
For more information, see pages 52 and 53.
Three battery-backed UPS outlets.
One surge protection-only outlet.
Up to five minutes of battery
backup at full load.
replaceable batteries.
port for data line
surge protection.
Advance early warning of
UPS shutdown.
port, Liebert MultiLink
Software shutdown software
and USB cable.
replacement warranty.
For maximum flexibility, a choice of communications
options are available — USB, serial or contact closure. This
option solves the legacy systems dilemma of what to
do with equipment that does not have USB capabilities.
A MultiLink™ automated shutdown software CD, serial
communications cable and USB cable are also included.
Home And Small Office
Other Sensitive Electronics.
Liebert PSP Features:
Liebert PSA Line-Interactive UPS:
500 – 1500 VA, 1-Phase
Liebert PSA is an economical
line-interactive UPS that offers
full-featured power protection
for small office computers and
electronic equipment. It is available
in the following sizes: 500, 650,
1000 and 1500 VA at 120 VAC or
230 VAC.
Designed with simple controls
for easy operation, the Liebert
PSA provides up to five minutes
of back-up time at full load –
more than enough time to save
work in process and shut down
your connected equipment.
USB shutdown software and
a USB cable are also included,
to allow remote alerts and
automated graceful shutdown of
the connected systems. Liebert
PSA offers unique features and
extraordinary performance not
normally found in similar products
in this price range.
Desktop UPS
High-Performance Power Protection For PC’s And Office Equipment
Other Standard Features Included
On All Liebert PSA Models:
Three to six battery-backed UPS outlets,
depending on model size.
One to two surge-only outlets,
differentiated by color.
Up to five minutes of battery backup time at full
User replaceable batteries.
Advance early warning of UPS shutdown.
RJ-45 port for data line surge protection.
Two-year warranty.
500/650 VA back view
Line-Interactive UPS
1000/1500 VA back view
Liebert Power Monitoring
The operation of the Liebert PSA
can be monitored using:
Liebert MultiLink® Automated System Shutdown Software.
For more information,
see pages 52 and 53.
Liebert PSI And Liebert PSI-XR Line-Interactive UPS:
750-3000VA, 1-phase
Power Solutions
For Growing IT
Rack-mounted servers
are at the heart of today’s
network computing
systems. These critical
components need reliable,
compact power protection
that will keep pace with
their growing needs.
Protection That Fits
In Anywhere
Proven high-level performance and reliability for server and network
power protection.
From line-interactive units to
Designed for the IT environment,
true on-line models, Liebert
Liebert PSI UPS and the Liebert
rack-mount UPS systems are
PSI-XR extended battery model
designed for reliability and
space-saving flexibility. No one
packs more power capacity and
features into a smaller package.
Liebert Has Rack-Mount
UPS Solutions For:
are slim 2U sized rack/tower style,
line-interactive UPS systems.
They offer configurable input
voltage windows allowing the
customer to precisely match
their input voltage. A choice of
communications options includes
serial, contact closure and USB.
Network Workstations.
Available in 750, 1000, 1500,
Servers and Critical Nodes.
2200, and 3000 VA in 120 and
Network Routers, Bridges
230VAC models.
and Hubs.
Large Network Peripherals.
Network Closets.
Storage Systems.
Point-of-Sale Terminals.
Test Equipment.
Other Sensitive Electronics.
Other Standard Features Of Liebert PSI And Liebert PSI-XR:
Seven to eight battery-backed outlets.
0.9 Output Power Factor.
Rotatable display panel.
Automatic frequency sensing.
Wider input voltage window.
RJ-45 Data line surge protection.
Advance early warning of UPS system status.
Hot swappable batteries.
Up to five minutes of battery backup time
at full load when utility fails.
External battery cabinet available for
Liebert PSI-XR models.
Site wiring fault indicator.
USB communications, serial and contact closure
communication option.
Remote emergency power off.
Rack rail kit included.
Two-year warranty.
Liebert PSI-W and Liebert PSI-XRW web-enabled models
ship with IS-WEBRT3 card installed, for fast deployment.
Optional Liebert MicroPOD 2U POD
output distribution and maintenance
bypass module ensures continuous
uptime, even during UPS maintenance.
Port Data Line
DIP Switch
Rack-Mount UPS
Liebert PSI-XR UPS With Internal Battery
Line-Interactive UPS With Power-Factor Correction
External Power
Optional External Battery Cabinet
Add up to six cabinets for additional runtime
Liebert PSI UPS With Internal Battery
DIP Switch
Data Line
Liebert Power Monitoring
The operation of Liebert PSI can
be monitored using:
Liebert MultiLink®Automated
System Shutdown Software.
Liebert Nform Monitoring System.
For more information,
see pages 52 and 53.
Optional Liebert IntelliSlot Web Card
provides SNMP and
Liebert® GXT3™ On-Line UPS:
500-3000VA, 1-phase
Compact UPS combines on-line reliability,
configurability and internal batteries.
Liebert GXT3 leads the industry in combining small size,
high capacity and multiple features. Designed to be either
rack-mounted or installed in a tower configuration, the UPS is
available in 500, 700, 1000, 1500, 2000 and 3000 VA ratings, in
both 120 V and 230 V models.
A true on-line UPS, Liebert GXT3 includes features such
as power factor correction, internal batteries, frequency
conversion, unlimited external battery connectability and
internal bypass capability. And all this is housed in a smaller
2U size cabinet that cuts space requirements in half while
providing up to 3 kVA of true on-line power – batteries
included. The UPS can also be used with external batteries
for extended run times.
A Windows™ configuration program, included with each unit
allows the user to program a variety of operating
parameters. This capability allows you to customize Liebert
GXT3 performance to your specific requirements, providing a
new level of power protection control and adaptability.
Other Features Of Liebert
GXT3 2U Models:
Microprocessor-based control and
monitoring package.
Input power factor correction.
PWM inverter.
Integral dynamic bypass.
Integral sealed, non-spillable, hotswappable battery.
Automatic and manual battery test feature
with push button and indicator.
Input and output noise suppression.
USB port.
Liebert IntelliSlot® communications port.
Two-year no-hassle replacement warranty.
On-line UPS
PFC / Rectifier
DC - to - DC
Liebert GXT3 Rear View
Liebert Power Monitoring Capabilities
The operation of the Liebert GXT3 can be monitored using:
MultiLink® Automated System Shutdown Software.
Nform Monitoring System.
SiteScan® Web Centralized Monitoring System.
Third-Party Monitoring Systems.
For more information, see pages 52 and 53.
Optional Liebert MicroPOD 2U POD output distribution
and maintenance bypass module ensures continuous
uptime, even during UPS maintenance.
Liebert® GXT3™ On-line UPS:
5kVA-10kVA 1-phase
The internal battery packs are hot-swappable,
and user repleaceable. The unit also supports
up to four external battery cabinets for
extended run time.
Liebert GXT3 UPS meets the need
for higher power capacities in small
spaces with these 5kVA-10kVA UPS
systems. These true on-line double
conversion UPS systems feature
integrated maintenance bypass,
as well as optional extended
battery runtime.
Designed for use in either rack or
tower configurations, all units offer
the smallest available solutions for
these power capacities — the 5 &
6kVA model at 120/208V output in 4U
size, or the 8 & 10kVA unit 120/208V
output in a 6U package. A 6kVA 208V
output 5U size model is also available.
To help meet the need for choosing a
single supplier for global applications,
220V, 230V and 240V 50/60 Hz
models are offered with CE and
C-tick markings.
Dual Voltages For Multiple
Simultaneous output voltages
of 240/120, 208/120, 230/115,
220/110, or 200/100 VAC provide the
flexibility to adapt to multiple load
requirements without the need to add
additional transformers that take up
extra space and add weight.
Other Product Features Of
Liebert GXT3 5kVA-10kVA UPS
Models Include:
User replaceable hot-swappable internal
batteries. Provide four minutes of runtime
at full load.
Additional runtime with additional
battery cabinets.
Built-in USB communications for use with
Liebert MultiLink™ Automated Shutdown
Software. Allows you to monitor
communication between the UPS and
a server, and ensures a graceful
unattended shutdown.
Built-in closure signals. Provides
notification to monitoring systems of
operating conditions including: on battery,
low battery, battery mode shutdown and
Emergency Power Off (EPO). Terminal
connections for a normally open or
normally closed emergency power
off switch.
Wider input voltage window minimizes
battery use — allows the UPS to support
the critical load without having to transfer
to battery, extending system availability
for when battery back-up is truly needed.
Internal automatic and manual bypass.
Assures continuity of power to critical
loads during system maintenance or in
case of internal fault.
Self-diagnostics. Automatically tests unit
electronics and batteries simplifying
maintenance and troubleshooting.
Liebert IntelliSlot Web Card provides
SNMP and web-based monitoring and
control of UPS.
Standard two-year replacement warranty.
No-hassle warranty provides paid shipping
both ways. Optional one-year and three
year extensions available.
any mode shutdown.
Liebert Power Monitoring Capabilities
The operation of the UPS can be monitored using:
IntelliSlot Web Card.
MultiLink® Automated System
Shutdown Software.
Nform Monitoring System.
SiteScan® Web Centralized
Monitoring System.
Universal Monitor And Remote Power
Monitor Panels.
Monitoring Systems.
For more information, see pages 52 and 53.
Rack-Mount UPS
High capacity, compact on-line UPS with flexible output voltage and power distribution.
Liebert APS™ On-Line UPS:
5-20 kVA, 1-phase and 3-phase
The Liebert APS UPS provides mission-critical availability ensuring
your critical IT functions – and your business – will be available and
running as expected through power disruptions, fluctuations and
outages. The Liebert APS UPS adapts efficiently and effectively as
the needs of your users and core business power requirements
change. The UPS offers capacity on demand with FlexPower
core modules – allowing you to change capacity in 5kVA/4.5kW
increments up to 20kVA
Industry-leading efficiency:
90-92% efficiency transformer-free systems.
88.5-89.9% efficiency: transformer-based systems.
Scalability that allows you to cost-effectively add power
capacity or battery modules as needed.
Two year hassle-free factory warranty program for repair or
replacement of your Liebert APS UPS.
Module-level redundancy eliminates the expense of purchasing
and planning for any additional cabinets.
Reduced installation time and cost because units are shipped
pre-configured and factory tested, no need for on-site assembly.
Integral battery monitoring with temperature compensated
charging to prolong battery life and help reduce replacement costs.
Reliability and Serviceability
Capacity on demand with FlexPower™ core modules
that allow you to change capacity as needed in
5 kVA/4.5 kW increments - without powering down.
More real kW - 0.9 power factor provides more real power to
support the I.T. load than other solutions in this size range.
Isolated and non-isolated models to provide the right solution
for your power protection needs.
Integrated distribution PODs allow selection of a variety of
distribution options to meet application requirements.
Trellis™ platform connectivity, so the Liebert APS can easily
be integrated with this robust, real-time data center optimization
Three Liebert Intellislot® ports allow integration and
communication with a variety of infrastructure management
solutions, leading to better power optimization and visibility.
Optional matching external battery cabinets provide longer
battery run times to protect against sustained power issues.
Service Solutions to Keep You Up and Running:
LIFE™ Technology remote monitoring and diagnostic service
provides early warning of issues so you can respond to them more
rapidly or prevent them.
Remote monitoring: by factory experts, 24 x 7 x 365.
Included two year warranty includes onsite repair.
Internal redundancy capability (N+2/20kVA) enhances reliability
and provides multiple layers of power protection.
Start-up by factory-trained engineers to ensure proper installation
and operation.
No single point of failure - Full redundant design allows the
critical load to run on conditioned power if there is a failure of any
component in the system.
Customer resolution centerprovides direct access to our
engineers, whenever you need them.
Configurable design allows you to customize the Liebert APS UPS
for your desired level of capacity and redundancy.
Fault-tolerant design, enables the power, battery and control
modules to take themselves offline if there is a problem, without
sacrificing overall system integrity.
Superior overload capabilities, able to provide conditioned
power to temporary overloads without transfers to/from
bypass power.
Internal wrap-around maintenance bypass and
Frame-level bypass with independent controls in separate
assembly provide higher reliability and availability.
Exclusive, guaranteed four-hour response time so you never
need to wait long for critical assistance.
Preventive maintenance visits to assess your equipment and
make corrective adjustments
Liebert NX On-Line UPS:
10-30 kVA, 3-phase
The Liebert NX 10-30 kVA product family offers true
on-line, double conversion, three-phase UPS systems
that deliver complete, centralized power protection
for mission-critical systems. Available in 10, 15, 20 &
30 kVA capacities, these rugged units are designed to
meet the high availability power needs of a wide variety
of IT applications. Liebert NX 10-30 kVA UPS systems
combine advanced operating features, compact size and
low cost of ownership in a range of sizes to suit room or
data center needs.
The “all-in-one” design of the Liebert NX 10-30 kVA
UPS provides more protection security and efficiency
than using separate, smaller power units spread
throughout the facility. The Liebert NX delivers complete
protection with a true on-line IGBT-based double
conversion design. The system’s advanced topology
features a digital signal processor controlled IGBT
rectifier and IGBT inverter.
Network UPS
Power designed to grow with your needs.
Other Features Of Liebert NX 10-30 kVA UPS Models:
Increases growth flexibility by handling larger loads, and offers the
ability to parallel like-sized 20 and 30 kVA modules for increased
capacity and redundancy.
Achieves higher availability by reducing the number of UPS units
required to power your room.
Reduces total cost of ownership through the use of longer life
batteries and simplified preventive maintenance.
Wider input voltage window and frequency tolerances contribute to
higher system availability by minimizing battery usage.
Operates under a wide variety of conditions, handling 100% nonlinear
loads with 3:1 crest factor, as well as 100% unbalanced loading.
IGBT-based power factor corrected rectifier enables the Liebert NX to
achieve its impressive THD and PF performance.
Advanced inverter control technology provides the highest output
power quality, ensuring very low output voltage THD and superior
waveform to protect connected loads.
Fully digital control technology provides a highly accurate, drift-proof
control compared to traditional analog electronics.
Liebert Power Monitoring Capabilities
The operation of the Liebert NX 10-30 kVA
UPS can be monitored using:
IntelliSlot Web Card.
MultiLink® Automated
System Shutdown Software.
Nform ™ Monitoring System.
SiteScan® Web Centralized
Monitoring System.
Monitoring Systems.
For more information, see pages 52 and 53.
Liebert APM™ On-line UPS with FlexPower Technology:
15-90kVA, 3-phase
Liebert APM is a transformer-free,
On-line double-conversion technology
on-line UPS that allows quick and easy
and internal redundancy combine to
capacity increases with the addition of
provide protection from the full range of
rack-mounted FlexPower™ core hardware
power irregularities, offering the highest
assemblies. The core assemblies allow
the UPS to expand for capacity or
redundancy in 15kW increments within a
single cabinet — 15kW to 45kW or 90kW.
No additional floorspace is required.
FlexPower core assemblies may even be
added without powering down connected
With efficiencies of up to 94% at typical
load levels, Liebert APM offers one of the
industry’s highest efficiency ratings. The
UPS is even more efficient when sized in
accordance with present system needs,
instead of purchasing a larger capacity
system to anticipate future requirements.
Liebert APM BDC, Liebert APM 90 kW FlexPower Core,
and Liebert APM External Battery Cabinet
Key features and benefits include:
Up to 94% efficiency — High efficiency results
in lower energy consumption
Front service access — for quick and easy
Transformer-free design — provides a
smaller footprint and lower cost compared to
transformer-based systems
Matching bypass and distribution cabinet
— increase reliability and safety by switching
the protected load to bypass power for
maintenance and service
Matching battery cabinets — provides added
back-up capacity for extended runtimes
Distributed controls — each FlexPower core
assembly includes DSP controls, minimizing
possibility of single point of failure
Standalone static bypass module — features
independent controls in separate assembly to
provide higher reliability
Top or bottom cable entry — enables
installation on raised or non-raised floors
Large dot-matrix monitor with graphical
display — allows easy viewing and
comprehensive system information Includes
three Liebert
IntelliSlot ports for web-based
communications ability — Liebert IntelliSlot
card IS-485EXI allows communication with
Liebert SiteScan; Liebert IntelliSlot card
IS-WEBL allows communication with Liebert
Nform (90 day license included)
One-year warranty — provides full system
coverage for one year
Network UPS
Other Product Features Of
Liebert APM UPS Include:
Internal bypass allows FlexPower assemblies to
be added or replaced without powering down
the connected equipment
45kW model includes internal batteries. More
runtime is available with optional external
battery cabinets
90kW units use optional external battery
cabinets for battery runtime
Conveniently positioned, easy-to-reach
power terminations simplify unit wiring and
Enterprise-quality batteries in an external
battery cabinet provides backup time for 90kW
frame size, and additional runtime for 45kW
frame size
Withstand rating of 65kAIC ensures reliability
and safety under even the most extreme utility
Unity power factor design (kW=kVA) is
optimized for today’s high power factor loads
Liebert APM is ideally suited for:
Small to medium-size data centers
Server rooms
Production areas
Labs and testing facilities
Telecommunications or process
control centers
Liebert Power Monitoring Capabilities
Liebert APM 90kW
FlexPower Core
The operation of the Liebert Series 610 UPS can be
monitored using:
IntelliSlot Web Card.
MultiLink® Automated System Shutdown
Nform Monitoring System.
SiteScan® Web Centralized Monitoring System.
Universal Monitor And Remote Power Monitor
Monitoring Systems.
For more information, see pages 52 and 53.
Liebert NX On-Line UPS:
40-200 kVA, 3-phase
Now There’s A Data Center UPS That Matches Your Growth Plans.
For high availability, high capacity applications, the
transformerless Liebert NX 40-200kVA UPS systems offer true
on-line, double conversion technology to protect and condition
against the full range of power irregularities. Plus they do it with a
level of flexibility not previously found in systems of this size.
A wider input voltage window and frequency tolerances help to
minimize transfers to battery, reducing the number of charging
and discharging cycles. Availability is also enhanced with a triple
mode battery charger that enables fast battery recharge. Longer
battery backup time may be achieved by paralleling additional
battery cabinets to the system.
Softscale™ technology provides flexibility to increase UPS capacity
without changes in your infrastructure. From 40 up to 80kVA, 80
up to 120, and 160 to 200. You may also parallel UPS modules for
capacity and redundancy.
The Liebert NX power core combined with the optional Liebert
NX BDC (Bypass Distribution Cabinet) lets you simplify power
distribution and voltage conversion. This combination provides
packaged power distribution for today’s rack-based data centers
and IT facilities.
Liebert Power Monitoring
The operation of the Liebert NX 40-200
kVA UPS can be monitored using:
IntelliSlot Web Card.
MultiLink® Automated
System Shutdown Software.
Nform ™ Monitoring
SiteScan® Web Centralized
Monitoring System.
Monitoring Systems.
For more information, see pages 52
and 53.
Battery Cabinet
Liebert NX UPS 160-200 kVA
Power Core
Liebert NX BDC
Cutting-Edge Power Technology
Makes The Difference
High overload rating handles 125% for 10 minutes,
150% for one minute and a 1000% overload for 10
Digital controls provide the fastest possible
power management to enhance reliability, accuracy and
Front access models available for installation along
a wall. Front and rear access models available for
installation in a row.
Compact footprint requires less floor space, leaving you
with more room for other equipment.
Load Bus Synchronization standard.
Soft Switching technology increases efficiency
by up to 2% and saves energy.
Integrated ground fault detection allows for effective
transformer-less design while saving space and lowering
the unit weight.
Parallel for redundancy or capacity.
Active input rectifier is generator and utility friendly.
Web card monitoring standard.
One year warranty.
Softscale™ technology, paralleling capabilities
and Eco-mode™ all contribute to lower initial,
incremental and operating costs.
Liebert NX 40-200 kVA UPS Systems Softscale Technology
Liebert NX 40-200 kVA UPS systems have Softscale technology
that provides flexibility to increase UPS capacity by 20 or 40kVA
without changes in your infrastructure. Allows paralleling of
unlike-sized models for capacity or redundancy. Designed for
optimized performance with the same high efficiency at 40%
utilization as at 100% utilization.
Paralleling Capabilities
Liebert NX 40-200 kVA systems allow you to parallel UPS
modules for capacity and redundancy, eliminating the
batteries as a single point of failure because each UPS has its
own isolated battery. Liebert NX also features integrated dual
bus synchronization as a standard feature. This provides the
capability to synchronize the outputs of two independent UPS
modules when they are configured as a redundant system
feeding independent distribution paths.
Eco-Mode High Efficiency Configuration
If selected, this operating mode switches the UPS to static
bypass during normal operation, increasing efficiency to up to
97% at full load. When power problems are detected the UPS
automatically switches back to double conversion mode.
Liebert NX BDC
The optional Liebert NX BDC provides flexibility in input and
output voltage for a variety of applications. This cabinet is
available in capacities to cover the Liebert NX UPS range of
40-200kVA. The monitoring panel matches the UPS unit. Power
and control cabling from this cabinet to the UPS is included,
enhancing ease of installation and availability. For ease of
installation and maintenance, the cabinet offers top or bottom
cable entry and models are available in front and rear access, or
front access only configurations.
Liebert NX Power Core
40-80 kVA
Enterprise UPS
Liebert NX UPS Systems Incorporate A
Number Of Other Exceptional Features:
Liebert® eXL™ On-Line UPS:
625-1200kVA, Single Module and Multi-Module Systems
Reducing energy consumption—and driving down operating expenses, PUE and TCO in the process--is on
every data center professional’s mind.
Meanwhile, our tested and proven designs, featuring
architectures that both engineers and users trust, help to
ensure that you can obtain high levels of efficiency without
sacrificing availability or uptime.
Do More with Less
Because many of today’s data center face physical space
restraints, the Liebert eXL UPS provides high capacity in a
smaller footprint, delivering more usable power, best space
utilization, and reduced installation costs.
Conserve Capital with Capacity-on-Demand
The Liebert eXL UPS can grow from 625 - 800kVA or 1000-1200kVA
without increasing footprint. Using SoftScale™ technology, you can
preserve up-front capital and easily add capacity-on-demand to
respond to dynamic business needs. You purchase only the capacity
you need, when you need it.
1% Higher Efficiency = ~$10,000 Annual Savings
Deploy Faster with the Liebert eXL UPS
The Liebert eXL UPS enables faster deployment through:
Liebert eXL UPS Efficiency Curve
Industry-Leading Efficiency
To help achieve this goal, the Liebert® eXL™ UPS utilizes a
transformer-free topology with up to 97% efficiency in double
conversion mode, helping to optimize your PUE. And each
Liebert eXL UPS is eco-mode ready, providing you future
options for enhancing data center efficiency.
Light weight and small footprint, allowing the UPS to fit
easily into available space and flooring--and making it ideal for
deployment on prefabricated skids.
Optional matching battery cabinets with internal bussing,
reducing wiring and offering factory-integrated Albér®
Battery Monitoring.
Three-wire design, eliminating the need for neutral and
providing compatibility with aluminum conductors if desired.
High input power factor with low THDi draws more kW
from source, and allows for smaller breakers, feeders, and
generators and for quicker expansion and upgrades.
Enterprise UPS
Business is accelerating. Needs and objectives are changing faster than ever. To help your data center keep
pace, the Liebert® eXL™ UPS facilitates rapid deployment through flexible configurations and easy scalability.
Multiple Configurations to Fit Your Challenges
The Liebert eXL UPS offers both single module and multi-module configurations in a selection of kVA ratings, allowing
you to deploy the same technology in a variety of applications.
Multi-Module (1+N Parallel) Configuration
The Liebert eXL UPS can also provide multi-module operation
without the need for a system control cabinet. Multi-module
Liebert eXL UPS configurations utilize paralleling of single
units to offer easy scalability for capacity or redundancy. Each
unit has its own bypass static switch; bypass sharing is assured
through integral bypass load sharing inductors, which also
help simplify wiring and installation.
Single Module System (SMS) Tier 1
And, with a high input power factor and low input harmonics,
the Liebert eXL eliminates the need to oversize the generator.
Dual Bus or 2N
A dual bus system features two identical UPS systems and
supporting power systems, each capable of carrying the full
load. During normal operation the two systems support the
load. Each system may have redundancy built-in to maintain
redundancy while one system is offline.
Reserve or Catcher Bus
Creates a redundant overall system architecture, and can be
created with downstream power distribution similar to a dual
bus 2N architecture. This allows the UPS to operate at higher
utilization rates, while providing a highly fault tolerant power
system design.
Scalable Capacity to Keep Pace with Growth
Leveraging SoftScale technology, the Liebert eXL UPS can
seamlessly add capacity as your business needs expand—
without increasing physical footprint. This helps to avoid
unnecessary upfront capital outlays on extra capacity.
DUAL BUS 2NTier 2-4-
Distributes Bypass (1+N)
Parallel up to 6 modules
Single-module Configuration
Single-module Liebert eXL UPS configurations provide basic
protection with high levels of efficiency. The critical bus is
powered by a single Liebert eXL UPS system with bypass
capability. Large capacity modules can replace multiple
smaller modules in dual bus configurations, reducing
complexity and increasing reliability.
Catcher Bus/ Reserve
Bus Tier 3-4
Liebert® NXL™ On-Line UPS:
250-1100 kVA, 3-phase
Liebert NXL UPS Provides Reliable Power
Protection And Advanced Technology
For High Power Applications.
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.
Higher Availability:
100% rated continuous duty bypass static switch—unfused.
Superior handling of present and future leading power factor
computer loads.
Short Circuit Withstand Rating (SCWR) withstand capability: 480V 65kA, 100kA; 600V - 35kA, 65kA.
Color touch screen display improve user interface and reduce riskof
human error.
Available in 250, 300, 400, 500, 625 and 750 kVA
Built-in galvanic isolation provides proper grounding without
requiring a neutral.
single module models and multi-module systems, the
Excellent dynamic performance.
transformer-based Liebert NXL provides excellent dynamic
Liebert ActiveStar® Digital Signal Processor (DSP) all
digital controls.
performance, with the ability to handle virtually any input
condition while still providing computer grade output
to critical loads.
Multi-module configurations provide for greater total capacityand
module redundancy.
Module level redundant components—fans and power supplies.
Generator and utility friendly with low input current distortion.
Liebert NXL—Stack Up Performance
100% Load
Low & High Line Conditions
40˚C / 104˚F Temperature
Highest documented MTBF > 5 million hours.
Liebert NXL is designed to
handle all severe conditions
simultaneously and still
support 100% load with no
need for derating.
50% Clogged Air Filter
Lowest Total Cost Of Ownership:
Front access for installation and service.
Reduced installation and service time.
Internal bypass backfeed breaker avoids the complication of a device in
the distribution switchgear that must be controlled from the UPS but trip
power provided from a source energized when the bypass is deenergized.
Fan Failure
High Altitude1500 Meters
Up to 98% efficiency when operating in Active Inverter Eco-Mode. Up to
94% operating efficiency in dual conversion mode.
Optimized part-load efficiencies.
Improved cable access results in faster installation.
Power Core
Built-in battery cabinet breaker isolates string for ease of service.
Battery cabinet with interconnecting bussing reduces site cabling.
Bypass Cabinet
Liebert® Power Monitoring Capabilities
AC Input
AC Input
Critical Bus
AC Output
The operation of the Liebert NXL UPS can be monitored using:
AC Input
AC Input
Liebert MultiLink® Automated System Shutdown Software.
Liebert Nform™ Monitoring System.
Liebert SiteScan® Web Centralized Monitoring System.
Liebert Universal Monitor and Remote Power Monitor Panels.
Third-Party Monitoring Systems.
F our Liebert IntelliSlot ports. Ships with standard
485 Liebert Battery
SiteScan Web interface.
Albér BDSi Integrated Battery Monitoring System.
BypassAC Input
AC Input
For more information, see pages 52 and 53.
UPS Output
UPS Output
Optimized Performance
AC Output
To Load
AC Output
To Load
Liebert NXL Single Module System One-Line (250-750 kVA)
Enterprise UPS
AC Input
AC Input
Intelligent Eco-Mode™ — Liebert NXL offers up to 97%
full load efficiency during user-selectable Intelligent
Eco-Mode™ operation. The always-on inverter ensures
BypassAC Input
AC Input
Static Switch
Static Switch
high availability and seamlessly assumes the load in case
of a utility power disturbance.
AC Input
AC Input
AC Output
to Load
AC Output
to Load
Intelligent Paralleling™ — Modules paralleled with
a system control cabinet (N+1 configuration) may be
customer selected to use Intelligent Paralleling, which
increases efficiency by turning off redundant modules.
Off time is equally distributed between all modules.
Configuration Options
Single-Module Configuration (250-750kVA models)
Single-module systems provide a basic
protection configuration.
Liebert NXL 1+N Multi-Module System One-Line (250-750kVA)
Distributed Static Switch
AC Input
AC Input
AC Input BypassAC Input
AC Input
AC Input
The critical bus is powered by a single UPS system
with bypass capability.
1+N Parallel Configuration (250-750kVA models)
Paralleling of single UPS units, offers easy scalability
for increased capacity or redundancy
AC Input BypassAC Input
AC Input
AC Input
Each unit has its own static switch for bypass
Provides redundant capacity without the need for a
system control cabinet
N+1 Parallel Configuration (500-750kVA models)
Paralleling of Multi Module units, without built-in
static switch
Requires System Control Cabinet with centralized
static switch
UPS Output
UPS Output
Liebert NXL N+1 Multi-Module System One-Line (500-750 kVA)
Centralized Static Switch
AC Input
System Control Cabinet can be easily integrated into any
switchgear solution
AC Input
System rated static switch with bypass breaker offers high
fault clearing capability, and high availability
Bypass monitoring allows good visibility and
easy control of total system
Up to six units may be used together for
Critical Bus
AC Output
To Load
AC Output
To Load
AC Input
AC Input
AC Output
UPS Output
AC Output
To Load
Liebert NXL
System Control Cabinet - SCC
Enterprise UPS
When paralleling two or more units, a system control cabinet
monitors the output of the UPS’s and assures that all of the
outputs are synchronized. The System Control Cabinet
also contains a static bypass switch which assists in the
maintenance of the system.
Each SCC includes:
Microprocessor-based monitoring with backlit LCD
display, controls.
Continuous duty static switch options
with custom switchgear.
Automatic system isolation and bypass breakers.
System Control Cabinets are integrated into
the switchgear of your choice.
Automatic equalize charge timer.
Centralized monitoring controls allow
for greater visibility into the system.
Liebert SiteScan® Web interface.
The Liebert SCC contains a static bypass switch
with manually operated disconnects and two
motor operated system circuit breakers.
Interface for a remote power off.
Alarm status contacts.
RS-232 port.
Visual/audible alarms.
Standard and custom power distribution switchgear
systems are available for use in Tier 1 through Tier 4 UPS
system configurations.
Liebert SCC
Liebert NXL
ENERGY STAR® Qualified UPS Products
The ENERGY STAR UPS Program helps customers make
informed decisions when purchasing, as they consider
ways to efficiently design and apply UPS from small server
deployments to large data centers. ENERGY STAR qualified
UPS products use an average of 35% less energy than their
standard counterparts.
ENERGY STAR Qualified UPS Products
The ENERGY STAR Program was established by the U.S.
Environmental Protection Agency (EPA) as a way to identify
and promote energy-efficient products, in order to reduce
energy consumption, help individuals save money and
aid in the protection of our climate through superior
energy efficiency.
Following is a list of Liebert® UPS products tested and qualified to bear the ENERGY STAR mark.
EPA models
Liebert GXT3™ 120V
EPA models
Liebert APS™ 200240V input,200-240V
output UPS
Liebert APS 15 kVA rated, 10 bay Frame,
1PH Transformer-Free
Liebert APS 20 kVA rated, 16 bay Frame,
1PH Transformer-Free
Liebert GXT3 208V
Liebert GXT3 UPS
Liebert APS 200-240V
input, 200/100240/120V output UPS
Liebert APS 15 kVA rated, 12 bay Frame,
1PH Transformer-Based
Liebert APS 200/100240/120V input,
output UPS
Liebert APS 15 kVA rated, 10 bay Frame,
2PH Transformer-Free
Liebert APM™ 208V
Liebert APS 20 kVA rated, 16 bay Frame,
1PH Transformer-Based
Liebert APS 20 kVA rated, 16 bay Frame,
2PH Transformer-Free
APM 90 kVA (15, 30, 45, 60, 75, 90)
APM 45 kVA (15, 30, 45kva)
*all are approved with and without top top fan assembly except 15kva rating
in 90kva frame
Liebert NXL™ 800
480V UPS
NXL 800
Liebert NXL 1100
480V UPS
NXL 1100
Liebert ® RX™ Remote Power Distribution Cabinet
Industry’s Smallest Footprint; 400 Amp, 84 Poles
Power When And Where
You Need It
Producing quality power is the first step—
getting it to critical equipment in the most
efficient manner while maintaining proper
voltages and other key parameters is the
important next step.
Making Sure The Power Is Always
There When You Need It
Liebert’s range of power distribution
equipment is specially designed for
high-availability applications. It includes
both distribution and switching systems to
provide reliable power to critical loads.
Liebert Power Distribution
Solutions Are Ideal For:
Large-Scale Computer Centers.
Facility-Wide Networks.
Large-Scale Telecommunications Centers
Colocation Facilities.
Internet Data Centers.
Server Farms.
Data Warehouses.
Network Management Centers.
Medical Imaging Equipment.
Test and Laboratory Facilities.
Industrial Process Control Operations.
The influx of client/server rack equipment is changing the content of data
centers. There are more devices than before, and they consume more power
than their predecessors. Space is at a premium, so the data center power
support infrastructure must be compact and flexible, to meet changing room
The Liebert RX supplies packaged power distribution in the smallest possible
footprint, with 400 Amp and 84 poles in one panelboard, and only requiring
24”x12” of space.
84 poles in a 24”x12” footprint. Up to 168 poles in a
24”x24” footprint
Multiple configuration options allow optimization of data
center space – two, three or four units may be installed in
space-saving clusters
Floor or wall mount, or attach to supports at end of
rack aisle
Fits standard raised-floor tile, while permitting removal of
adjacent floor tiles
Higher Availability
The 100% rated 400 Amp main circuit breaker better
coordinates with today’s 30A and 60A branch breakers
than smaller 225A mains, providing better selective
Each panelboard is totally isolated – any potential arc
flash is contained within the cabinet when installed backto-back and each is receiving a separate feed from a dual
bus system
Factory assembled and tested to ensure reliability
and consistent performance
Wide open access channels provide six inches of access
space, and individual hinged covers, allowing easy
addition of future circuits
Lowest Total Cost Of Ownership
Compact cabinet conserves valuable floor space
Packaged system is easy to install, maintain and add
additional circuits
Ideally Suited For
Data centers
High-Availability Configurations
The flexible Liebert RX is easily configured to
accommodate current site needs and future growth.
Single, 1’x2’,
84pole, 400A
Wall mounted
Back supported by column,
unistrut, or wire cage
The Liebert® RX™ is available with two monitoring options: at
the panelboard level with Current Plus Monitoring (CPM) and
at the panelboard level and the branch circuit level with Liebert
Distribution Monitoring (LDMF).
Panelboard Monitoring:
The integral Current Plus Monitoring (CPM) optional display
monitors the current and voltage of the panelboard. The
display includes a monochrome LCD, power and alarm LEDs,
audible alarm, and a silence push button. It provides true RMS
measurements and battery backed memory.
Power Distribution Systems
System Monitoring
Double, 1’x4’,
168pole, 2x400A
Wall mounted
Back supported
Monitored parameters include:
Voltage - Line-to-Line
Voltage - Line-to-Neutral
Neutral Current
Ground Current
Voltage Total Harmonic
Distortion (THD)
Current Total Harmonic
Distortion (THD)
Crest Factor
Power Factor
Double, 2’x2’,
168pole, 2x400A
Free standing
Drop-in replacement
for floor tile
Branch Circuit Monitoring:
Advanced monitoring is available through the optional Liebert
Distribution Monitoring (LDMF) display. This option provides
a large LCD screen that allows viewing of monitored information
for the panelboard as well as each individual branch circuit
breaker. Alarm data may be viewed from this display for up-todate breaker status. It provides true RMS measurements and
battery backed memory.
Monitored parameters are the same as those for the CPM
monitor, plus for each branch circuit:
Phase Current
kW- hours
Percent load
Triple, 2’x3’,
252pole, 3x400A
Free standing
Panelboards front,
rear, one side
Centralized Monitoring
An optional Liebert SiteScan® interface allows centralized monitoring
of the Liebert RX.
A Liebert IntelliSlot®
communications card may be
installed to allow monitoring
through a Building Management
System (BMS). RJ-45 Ethernet and
BACnet options are available.
Quadruple, 2’x4’,
336pole, 4x400A
Free standing
Panelboards front,
rear, both sides
Liebert ® FDC
Rack Power Distribution
The Standard Liebert FDC Unit Includes:
Rack Sized Power
Distribution Cabinet
4 complete panelboards with main breaker (total 168 poles).
As your rack-based systems grow in number,
complexity and criticality—so must your power
distribution system. To meet this challenge
Liebert has created a product designed to
optimize power distribution at the rack level
with the “plug and play” flexibility that today’s IT
managers demand from their systems.
Bottom cable exit.
Front and rear access only.
The Liebert FDC distribution cabinet extends the
functionality of the PDU by packaging 168 poles
in a stand-alone cabinet with a
rack foot print.
22kAIC main panelboard breakers.
Optional Features Include:
Top cable exit.
LDM monitoring with remote communications—Modbus output.
Isolated ground bus bars.
EZ-view doors enable visual inspection of the breakers
without unlocking the cabinet.
Square D or GE inline panelboards in bolt-in or plug-in styles.
Current monitoring panel.
Tie-breakers to allow connection of two panelboards to a common
panelboard main breaker (requires side access).
Plug-in main panelboard breakers.
Liebert ® FPC Rack-sized Power Conditioning
and Distribution Cabinet
The Liebert FPC power conditioning and distribution cabinet provides
higher quality, more flexible power distribution for high-density
data centers. It is engineered to combine the convenience and cost
savings of a pre-packaged, factory-tested unit with the flexibility of a
custom-tailored power system. This self-contained system provides
power isolation, power distribution, computer-grade grounding and
power monitoring.
Ranging in capacity from 15kVA up to 300kVA, the Liebert FPC comes
in a 19” rack and 47” wide rack, the size of two 19” racks, and is
designed to fit at the end of, or within, a row of racks, as well as in a
stand-alone configuration.
The packaged system approach of the Liebert FPC is convenient
and space-saving, reducing installation time and cost compared to a
conventional approach using multiple interconnected components.
Other Standard Features Of The Liebert FPC:
Power Distribution Systems
Optimized For Row-based Applications.
Computer-grade grounding.
Fully compatible with the non-linear loads.
Main input breaker with shunt trip.
Double-shielded TP1 listed isolation transformer.*
One or more individually enclosed 42-pole output
Built-in metering and alarm annunciation with
communication to Liebert centralized monitoring.
Compact single cabinet conserves valuable floor space.
Single input cable connection reduces installation time
and cost.
Full front and rear access.
Can be easily relocated to protect your investment.
UL and ULc Listed as a complete system.
*Energy Policy Act of 2005 requires that all “distribution
transformers” and all “low-voltage dry-type distribution
transformer” manufacturers produce only TP-1 units as of January
1, 2007. TP-1 transformers have a higher efficiency than standard
isolation transformers, and are optimized to have the highest
efficiency at 35% load.
Liebert ® PPC Packaged Power
Conditioning and Distribution
Optimized For Room-Based Applications.
Liebert Precision Power Center
The Liebert Precision Power Center (PPC) power
conditioning and distribution cabinet is designed
to bring you a distribution system that offers the
benefits of a custom-tailored power system, with
the convenience and cost savings of a pre-packaged,
factory-tested unit. Housed in a single, self-contained
cabinet, it combines distribution, computer-grade
grounding, isolation, and power monitoring to provide
the protection your vital computer or communications
equipment demands. Available in 15-800 kVA capacity
systems for raised floor applications and 15-150 kVA
capacities in top-exit models for non-raised floors, the
Liebert PPC offers flexible expansion capabilities to fit
growing sites.
The packaged system concept of the Liebert PPC is
convenient and space-saving, reducing installation time
and cost compared to a conventional approach using
multiple interconnected components.
Other Standard Features Of The Liebert PPC:
Secure distribution and circuit identification.
Non-linear load compatibility.
Individual circuit breaker protection.
Built-in metering and alarm annunciation, with
communication to Liebert-centralized
monitoring systems.
Double-shielded TP-1 listed isolation transformer.*
Easy installation, with single input cable connection
and application matched connections to the load.
Expandable with add-on panelboards
and flexible cabling.
Flexibility to protect your investment by allowing
the unit to be easily relocated.
UL and CSA Listed as a complete system.
*Energy Policy Act of 2005 requires that all “distribution transformers”
and all “low-voltage dry-type distribution transformer” manufacturers
produce only TP-1 units as of January 1, 2007. TP-1 transformers have
a higher efficiency than standard isolation transformers, and are
optimized to have the highest efficiency at 35% load.
Liebert Power Monitoring Capabilities
The operation of the Liebert Precision Power
Center and Liebert FPC can be monitored using:
Nform™ Monitoring System.
SiteScan® Web Centralized
Monitoring System.
Third-Party Monitoring Systems.
For more information, see pages 52 and 53.
Easy-To-Use Color
Touch-Screen Interface
The controls of the Liebert STS2 are
intuitive and simple. The pop-up menus
are easy to understand and provide a
wealth of operational and diagnostic
Liebert ® STS2 Static Transfer Switch
The color LCD monitor is divided into
three segments. In addition to a system
mimic diagram, there is a status/
alarm panel and a section dedicated
to operator instructions and menus.
You benefit from improved operator
effectiveness, reduced training time,
and less chance of operator error.
Power Distribution Systems
The Key To High-Availability Power.
The Liebert STS2 Static Transfer Switch provides an automatic, seamless
transfer between the outputs of two independent UPS systems and
the input of a critical load in a dual-bus power system. If the primary
UPS should fail, the switch will automatically transfer the loads to the
surviving UPS. For redundancy, the Liebert STS2 features three separate,
self-correcting logic modules. Each controller is capable of working
independently and each helps monitor the other two. Available in
capacities ranging from 100 up to 1000 amps.
True Front-Access Design
All mechanical and electronic components of the
Liebert STS2 are accessible from the front of the unit.
This gives you several immediate benefits:
Greater freedom in system design. The Liebert STS2 can be placed adjacent
to or in back of other equipment. It can also be placed against a wall or
Simplified installation, with ample space for cable connections through top
and bottom access plates.
Less floor space required for maintenance access.
Simplified maintenance, with all key components visible, serviceable and
removable from the front
of the unit, without the need to shut down the connected load.
Other Features Of The Liebert STS2:
Internal CANBUS protocol provides high-bandwidth communication
between system components via twisted-pair cables. Options can be added
as simple network nodes.
Internal dual-bus control power.
Simplified installation and maintenance.
Full range of communications options to fit any
monitoring strategy.
Three-pole switch configurations.
Optimized Transfer option uses the patented Liebert static transfer control
algorithm to eliminate downstream transformer inrush saturation. Meets
CBEMA and ITIC standard for critical loads.
True Internal Redundancy
The Liebert STS2 has triple-redundant logic. Each
DSP controller is capable of working independently,
and each helps monitor the other two. If one
malfunctions, the other two lock it out. Each
controller has power feeds from both power supplies.
The two power supplies feature true dual-bus power
distribution. Both have dual inputs, one from each
AC input source. All power connections have diode
protection, so that internal or external faults cannot
propagate. The result is a rugged, fault-resilient
package that is optimized for real-world applications.
Liebert ® STS2/PDU Static Transfer Switch/
Power Distribution Unit
Power Distribution Systems
Combines Power Distribution And
Automatic Switching.
With a single, space-saving unit, the Liebert STS2 Static
Transfer Switch/Power Distribution Unit combines the
switching capabilities of the STS2 with the benefits of a
proven power distribution unit.
Liebert designed the STS2/PDU to bring you a distribution
system that will close the power delivery loop in your
critical facility. It offers the benefits of a custom-tailored
power system, with the convenience and cost savings of a
pre-packaged, factory-tested unit.
Housed in a single, self-contained cabinet, it combines
distribution, computer-grade grounding, isolation, and power
monitoring, as well as dual-source switching, to provide
the protection your vital computer or communications
equipment demands.
Available in capacities from 250 to 800 amps, the Liebert
STS2/PDU offers flexible expansion capabilities to fit growing
sites. The packaged system approach of the Liebert STS2/PDU
is convenient and space-saving, reducing installation time
and cost compared to a conventional approach using multiple
interconnected components.
Features Of The Liebert STS2/PDU Include:
True dual-bus power distribution switches automatically or
manually between two AC power sources.
Computer-grade grounding automatically establishes
a single point ground to meet major manufacturers’
recommendations and the requirements of the National
Electric Code.
Fully compatible with the non-linear loads
of modern computer systems and other
electronic equipment.
Built-in metering and alarm annunciation with
communication to Liebert SiteScan® Web
centralized monitoring.
Compact single cabinet conserves valuable floorspace
compared to non-packaged solutions.
Single cabinet design reduces installation
time and cost.
The unit can be easily relocated to protect
your investment.
UL Listed as a Complete System to meet safety
requirements for fast, hassle-free inspection and building
code approvals.
A choice of distribution options to fit site requirements.
Liebert Power Monitoring Capabilities
The operation of the Liebert STS2 and Liebert
STS2/PDU can be monitored using:
Nform™ Monitoring System.
SiteScan® Web Centralized
Monitoring System.
Liebert Universal Monitor and Remote
Power Monitor Panels.
Monitoring Systems.
For more information, see pages 52 and 53.
Liebert® Power Systems
Test Center
The Liebert Power Systems Test Center
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.
Test Center
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.
Testing includes individual modules as well as the complete
power system — including large UPS units such as the Liebert
NXL UPS, Liebert STS2 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.
Module and system Internal fault testing such as component
failures or power supply failures.
Offering you the UPS industry’s largest power systems
testing center is another way that Emerson Network Power
strives to make sure our product solutions are a perfect
match for your critical power requirements.
Short circuit tests.
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 Sync testing with multiple
UPS systems.
Integrated Power Tie™ testing.
Integral switchgear testing.
Power quality meters.
High resistance ground.
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 scanning.
Power Quality Solutions
High Quality Surge Protection
Panelmount (Facility-wide)
For applications requiring protection from
electrical line problems without the need for
back-up capability, Emerson Network Power
manufactures a full line of surge protection and
power conditioning equipment.
The Best Possible Power
Emerson Network Power’s wide range of Surge Protective
Devices, (SPDs) have numerous applications throughout
a facility, including protection against transients that are
generated by other equipment within the building. Our
power conditioning systems shield critical loads from external
disturbances, particularly those coming through the utility
power line.
Emerson Network Power Protection Solutions
Are Ideal For:
Computer Centers
500 Series - is a premium family of surge protection devices
offering individually fused MOV (Metal Oxide Varistor) arrays. This
“True Surge” tested design provides redundancy and high
survivability to repetitive impulses.
570 Surge Protective Devices—A true hybrid
device offering a coordinated multi-stage system
of suppression, integrating the fast response time
of the SAD (Silicon Avalanche Diode) modules with
the high-energy capability of the MOV modules.
Superior clamping at surge current ratings up to
375kA per mode or 750kA per phase.
560 Surge Protective Device—A modular design
with available surge current ratings from 160kA
to 1000kA per phase. Provides facility-wide surge
suppression and EMI/RFI filtering at service entrance
and distribution panels.
510 Surge Protective Device—A modular or
non-modular line available at surge current ratings
up to 250kA per mode or 500kA per phase offering
continuous protection from damaging transients
and electrical line noise.
Facility-Wide Networks
Telecommunications Centers
Colocation Facilities
400 Series - The 400 Series of surge protective devices consists of
thermally protected MOV (Metal Oxide Varistor) technology providing
reliable protection against repetitives surges and transients.
Internet Data Centers
Network Management Centers
Medical Imaging Equipment
Test And Laboratory Facilities
Industrial Operations
Surveillance Systems
460 Surge Protection Device- a modular, surge
protective device capable of diverting high-energy
transients. It incorporates either single or dual
modules that contain multiple, large block MOVs.
440 Surge Protection Device- is a non-modular,
surge protective device that incorporates the
same design platform as the 460 SPD; high-energy
capable, thermally protected large block MOVs
and a similar assortment of accessories
430 Surge Protection Device- a non-modular
compact, surge protective device that offers
high-end surge capability at a competitive price. It
uses thermally protected MOVs, provides EMI/RFI
filtering in a package that focuses on basic features
and reliable performance.
425 Surge Protection Device- is a compact surge
protective device that offers protection in each
connected mode–line to neutral, line to ground,
neutral to ground or line to line and line to ground.
420 Surge Protective Device - A compact,
non-modular design with surge ratings up to
50kA per mode or 100kA per phase. Includes LED
status inducation, summary alarm contacts, and is
housed in a weather resistant enclosure.
Emerson Network Power manufactures the industry’s
widest range of Surge Protective Devices (SPDs). These
SPDs are ideal for small facilities, large equipment
rooms or entire buildings, plus a wide range of power,
control and data line applications. Each surge protection
product features the rugged reliability that has been the
Liebert trademark for more than 40 years.
300 Series - The 300 Series of surge protection
devices are specifically designed for low to medium
exposure locations.
320 Surge Protective Device - The 320 line is
available with surge current ratings up to 50kA per
mode or 100kA per phase. A status LED and relay
contacts provide indication of the suppression
system failure or power loss.
Security/Surveillance Protection
Edco CP24—Ideal for protecting the DC power
input to your security camera. The Edco CP-24 is
a quick snap installationfor power applications
up to 24 VDC. For complete protection add the
Edco CCTV-1 to the video input.
Edco CCTV-1-The Edco CCTV-1 application is
specifically designed for protecting closed circuit
TV systems. The protector is easily installed
directly at the camera’s BNC video output.
Edco HVCP-48-BNC -The Edco HVCP-48-BNC
is a hybrid surge protection product. Each
separate circuit is capable of handling
high-current impulses while tightly clamping
transients and allowing critical power and data
to be transmitted.
Edco CX-06-MI- The Edco CX06 Series
implements a three-stage hybrid technology;
offering high energy surge handling capability
directly at your camera. This product is ideally
suited for protecting your video signal in high
exposure applications.
Edco CAT6-POE-I- The Edco CAT6-POE Series
is designed to work on Category 6 Power-OverEthernet transmission line applications and is
ideal for protecting POE cameras. For optimum
protectionuse the Edco CAT6-POE-I at the
camera and the Edco Cat6-POE at the head-end.
Optional DIN mount available.
Edco FAS-1- The Edco FAS-1 and Edco
FAS-2 are multi-stage single-pair or two-pair
surge suppressors designed for high
exposure applications. These products were
specifically designed to meet multiple low
voltage protection applications in the fire and
security industries.
Edco PC642 Series—The Edco PC642 Series
surge suppressor is a two-pair (four-wire) module
implementing three-stage hybrid technology. This
module addresses over-voltage transients with
gas tubes and silicon avalanche components.
Surge Protection And Power Conditioning Systems
330 Surge Protective Device— The 330 line is
available with surge current ratings up to 80kA
per mode or 160kA per phase. A status LEDs per
phase and relay contacts provide indication of the
suppression system failure or power loss.
Installing protection at the electrical service entrance,
distribution points, branch panelboards and on specific
sensitive loads or equipment throughout your facility is
the best way to prevent damage and eliminate associated
downtime to sensitive microprocessor-based electronics.
Edco Islatrol ™ RM Series—This line of AC surge
protectors is ideal for protecting the power feeding
valuable rack equipment. This series provides
40,000 Amps of surge protection and up to 60 dB
of high- frequency noise filtering.
Edco RM-CAT6 Series—Includes 16 and 48-channel
high-speed data line protectors that utilize
three-stage hybrid technology. These units address
high-energy voltage transients that can damage
expensive network equipment. Ideal for network
patch panels, switches and hubs, these units
mount easily in the same racks as the equipment
they are protecting.
Data/Signal Protection
Edco LCDP Series—The Edco LCDP Series is
designed to conveniently protect 8 wire, low
voltage data circuits and employs two RJ-45 jacks
for easy installation.
Edco RJA-RJD Series—The Edco RJA and Edco
RJD Series are four pair telephone/data line
protectors that implement advanced two stage
hybrid design.
Edco CAT6-5 POE Series—The Edco CAT6-POE
Series is designed to work on Category 5 PowerOver-Ethernet transmission lines as well as
CAT 6 applications.
Edco PHC Series—This surge suppressor is designed
to protect two pairs of wires specifically for alarm
and security systems where operating currents can
be as high as 5 Amps. It utilizes three-stage hybrid
technology to address overvoltage transients and
sneak and fault current for signaling circuits.
Home and Office Protection
Islatrol™ SP-6TVN Series—The Islatrol SP-6TVN is a
surge suppressor/filtering device that features uniquely
designed repositionable outlets and protects sensitive
home/office equipment including home theaters,
satellite dishes, computers, printers and faxes.
Powerful Solutions
For Critical Data And Telecom Applications
From major switching and data centers to remote shelters and computer
rooms, Emerson Network Power -48V DC power systems have the features and
proven performance to match your network application needs.
Visit: EmersonNetworkPower.com/DCPower
Benefits of DC Power
for Data Centers
Emerson Network Power’s
platform of AC to 400V DC
power systems is designed to
address emerging applications in
telecommunications, data centers,
and commercial buildings.
400V DC can increase overall power
efficiency, reduce infrastructure
footprint, and improve availability.
DC architecture simplicity:
Fewer components, conversion
stages and distribution breakers
throughout the power chain
ensure high availability;
elimination of complex
synchronization circuits and the
need to de-rate capacity for phase
balancing or harmonics makes it
easy to engineer.
Scalability and ease of
deployment: Minimize your initial
investment and avoid stranded
power by adding expansion DC
UPS modules without interruption
in the field as power needs
High system efficiency: Reduced
end-to-end power conversion
stages combined with efficient
power conversion units (PCUs) and
an advanced energy optimization
mode enable significant energy
savings even at low loads.
NetSure™ 9500
The 120kW NetSure™ 9500 is an efficient, reliable
AC to DC power system for critical 400V DC power
applications. A flexible and modular design enables
deployment in a variety of site configurations and
allows for scalable buildouts to avoid stranded
capacity. Built on the patented, proven 15kW eSure™
rectifier, the system offers high efficiency over a wide
operating range and exceptional NetSure™ reliability.
48 to 400V DC Power Input
NetSure™ 9500
NetSure™ 400V DC to -48V DC converter systems can
also be used to extend the copper reduction benefits
of 400V DC to existing -48V DC networking loads in
core telecom applications.
NetSure™ ITM 400/480V AC 3 Phase Input
The NetSure™ ITM lowers the cost of data center
design, operation and management. This 48V direct
current solution is a row-based DC UPS that delivers
simple, scalable and highly efficient power protection
in 70kW modules. Up to four DC UPS modules can be
installed together for 280kW of total power.
The NetSure™ ITM is deployed directly on the server
room floor, providing protected 48V power to nearby
equipment racks. This preserves the efficiency and
reliability benefits of DC power, minimizes the amount
of copper required, and enables modular growth.
NetSure™ ITM 140kW,
Two Module System
48V DC Rack Power Distribution
NetSure™ RDB Series
Deploy DC power in your rack with zero U, rear mount power distribution units (PDUs)
to maximize rack space available for revenue generating equipment. Featuring plugand-play connectors for simple field operation, NetSure™ RDB 48V Rack Distribution
Units are designed for ultimate ease of use. No special tools are required to maintain or
move IT equipment.
eSure™ high-efficiency rectifiers from Emerson
offer superior performance and uncompromised
reliability, with efficiency levels near 97%.
eSure™ technology delivers the highest efficiency
in the industry, reducing power consumption and
lowering operation cost.
Small DC Power Systems
120/240VAC Single Phase Input
Power systems for data center and central office
applications, including wireline and wireless switching,
transmission, data routing and large telecom hotels
Highly reliable, uninterruptible and cost-effective power systems
for small data or telecom installations
DC Power Systems
Large DC Power Systems
208/480VAC 3-Phase Input
NetSure™ 502
The NetSure™ 502 is a flexible system capable
of providing DC power through the use of
2000W standard or high-efficiency eSure™
rectifiers, an ACU+ controller, and a variety
of outputdistribution options.
Mini DC Power Systems
120VAC or 220/240VAC Single Feed Input
High-density mini-sized DC power solutions for outside plant
enclosure, central office or embedded applications
NetSure™ 801
The NetSure™ 801 highdensity power system offers
the increased flexibility of a
cabled plant in a centralized
NetSure™ 802
Integrated -48V DC 3-phase
rectifiers, distribution, control
and monitoring in a single
frame. Expandable to 16,000A
with additional frames.
Medium DC Power Systems
240VAC Single Phase and 208VAC 3-Phase Input
Modular, flexible design for switching, wireless base stations,
transmission, LAN, WAN and other networking operations
NetSure™ 211
This DC power solution offers 1RU and 2RU
configurations, combining reliable NetSure™
rectifiers with an advanced Ethernetaccessible controller for mini power applications.
DC Power Distribution Equipment
Power protection and load distribution equipment for various
communication applications
NetSure™ 801 DB
Battery Distribution Fuse/
Circuit Breaker Bay featuring
high capacity, front access,
modularity, and simplified
installation to effectively provide
secondary load distribution and
protection for multiple -48V DC
feeds up to 640 amps.
Enclosure Solutions
Custom designed or standard enclosures available for all types
of data and telecom equipment.
NetSure™ 710
The NetSure™ 710
power system with
3000W rectifiers
and 1500W DC
to DC converters
provides up to
2000A of current
at +24V DC and
up to 500A at
-48V DC.
NetSure™ 721
Modular power
system with 3500W
or 2000W high
efficiency eSure™
rectifiers and 1500W
DC to DC converters
provides up to 4000A
of current at -48V
DC and up to 500A at
+24V DC.
NetSure™ 722
The NetSure™ 722 Bulk
Output Power System,
with high-efficiency 3500W
rectifiers providing up to
2000A of power at -48V
DC, is intended for use to
expand or upgrade legacy
-48V DC solutions while
retaining the site’s existing
distribution architecture.
Batteries & Accessories
Products frequently used together with DC power systems are
also available, including battery disconnects, batteries, battery
strands, battery trays, bus covers, assorted panels, circuit
breakers and much more.
Power System Monitoring:
The Key To Continuous Operation
What You Don’t Know Can Hurt You.
A small problem in a critical facility can quickly
escalate into a disaster—knowing what is happening
with your power equipment, so you can keep that
protective “envelope” at peak operating efficiency,
is vital to system reliability.
Different People Need To Know
Different Things.
Liebert offers you more monitoring solutions than
anyone else because getting the right information
about your power equipment to the right people,
with the right level of urgency, is so important to
system availability.
We do this by allowing you to receive and use
information from your Liebert power equipment’s
microprocessor controls–no matter where it is located
or what communications protocol, operating platform
or building management system is being used.
In-band, out-of-band and web-based monitoring are
all available. From enterprise monitoring systems
to individual pieces of communications hardware,
you will know the exact problem so that you can
implement the right solution.
How Deep Does Your Monitoring
Need To Be?
Monitoring can range from a automated shutdown
software that provides basic operating information
from a single UPS unit, all the way to full-scale
monitoring and control of a critical facility including
trending and data analysis.
Your requirements will vary according to the specificity
of the information you need. You may require no more
than a local readout of a unit’s operating status. Or you
may need the ability to control its operation and
receive alarms.
These information requirements may also go beyond
basic monitoring and control. You may need the ability
to analyze performance data in order to pinpoint
trouble spots so that the same problems don’t
happen again and again.
Maximizing Your Investment Through System Monitoring
Centralized Management with
Liebert Nform®Software
Enterprise Management with
Liebert SiteScan® Web Software
For enhanced remote communications
and control of your Liebert units,
the Liebert IntelliSlot Web and 485 Cards deliver the communication
capabilities you require.
As business grows, your critical
equipment infrastructure will
expand, thus the need for centralized
management of this equipment will be
key to your business success.
Monitoring and control through your
existing Network with no additional
software required.
Connecting to equipment in the
distributed critical space is only part of
the monitoring challenge.
For customers who require extensive
management of critical system
equipment that may span multiple
locations in an ever-moving global
enterprise, Liebert SiteScan Web
will centrally manage your critical
equipment and give you the power
to move beyond the event-responsive
service paradigm.
Each Liebert system equipped with a
Liebert IntelliSlot Web Card takes full
advantage of your Ethernet network,
allowing remote monitoring from your
computer desktop, network operations
center or wherever network access is
permitted, without the need for front-end software.
Liebert Nform leverages the
network connectivity capabilities
of your Liebert equipment to provide a centralized monitoring view of your
distributed equipment.
Monitoring integration with
your existing Building
Management System.
A Liebert system equipped with a Liebert
IntelliSlot™ 485 Card can be seamlessly
integrated with your existing Building
Management System.
Utilizing the SNMP and Web
technologies built into each of the
Liebert IntelliSlot communication cards,
Liebert Nform will centrally manage
alarm notifications to provide you with
an easy interface to access critical status
information. Liebert Nform puts critical
systems information at the fingertips of
support personnel—wherever they are—
increasing responsiveness to alarm-event conditions, thus allowing IT organizations to maximize their system availability.
Monitoring And Control
Distributed Management with
Liebert IntelliSlot Interface Cards
Liebert SiteScan Web does it all:
Real-Time Monitoring and Control.
Event Management and Reporting.
Data Analysis and Trending.
Building Management Integration.
Liebert SiteScan Web is a comprehensive
critical systems management solution
dedicated to ensuring reliability through
graphics, event management and
data extrapolation. The standard Web
interface allows users easy access from
anywhere at anytime.
Single and multi-site applications.
Event management and unit control.
Trend and historical data captures
and reporting.
Full ASHRAE BACnet compatibility.
Java based.
Windows 2000, XP and 2003
Liebert IntelliSlot Web
Liebert Nform
Liebert SiteScan Web
A Higher Level of Critical Power Service Expertise
Maximizing the performance and efficiency of your data
center’s uninterruptible power supply (UPS) and other
power distribution systems requires they be properly
maintained by factory-trained technicians.
Emerson Network Power has the only service
organization in the world that has been factory trained on
Liebert power equipment and is continuously supported
and updated by the engineers who built the equipment.
As the service arm of the original equipment
manufacturer, we have been providing integrated
solutions for mission-critical environments for more than
four decades—servicing more than 115,000 pieces of
equipment for 16,500 customers at more than 21,000
sites. In fact, the company’s system-wide expertise is
utilized by more than 70% of FORTUNE 500 companies.
With service from Emerson Network Power,
customers have 24/7 access to a network of data
center infrastructure specialists armed with the
knowledge and parts needed to resolve problems—
anytime and anywhere.
On average, calls to 1-800-LIEBERT are resolved in less
than three minutes, but if an emergency on-site visit
is needed, the typical response time of our service
technicians is less than two hours.
Emerson Network Power is able to deliver this unparalleled level of service
because of significant investment in the following:
Field technicians
Parts logistics system
Technical support network
Safety and compliance
Tools and instruments
Emergency response infrastructure
State-of-the-art training facility
As a continuously improving organization that heavily invests in our ability to
keep your system available, customer engineers undergo the intensive training
required to achieve the highest level of knowledge regarding the equipment they
service. This is a commitment that the Emerson Network Power service team
continues to make to keep your data center operating at peak performance.
Extend the Life
of Your System
Decrease Capital
Repair Normal
Operational Stress
Repair Once
Fault Has
The Emerson C
ritical Difference
Many service organizations can perform basic repair activities and
maintain equipment at some level of competency, but Emerson
Network Power can 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.
One study has shown that for a three-phase UPS system
(≥ 100 kVA), the Mean Time Between Failures for those units that
received two preventive maintenance visits a year is 23 times
higher than a system with no preventive service events in a year.
Our power preventive maintenance includes the following:
Repairing and reporting of all high temperature areas that may
affect component and unit performance.
Complete visual inspection of the equipment including
subassemblies, wire harnesses, contacts, cables, major
components and air filters.
Checking of inverter and rectifier boards, and checking all
mechanical connections for heat discoloration and tightness.
Replacement of swelled and leaking power capacitors and DC
capacitors with extruded vent caps.
have failed or show signs of failure.
Installation of all factory-recommended engineering field
change notices as necessary.
Inspection maintenance of individual batteries including
on-site and remote preventive maintenance options
utilizing Albér battery monitors.
Customer engineer consultation and system
Preventive Maintenance Directly Affects
Your Critical System Availability
Number of Times MTBF Increased
A regular preventive maintenance program from Emerson
Network Power is the best way to ensure maximum reliability of
data center equipment. Systematic inspection, detection and
correction of incipient failures keep infrastructure issues from
turning into costly downtime.
Replacement of any life-limited components that may
Liebert Services
Protecting Power System Availability
In Your Data Center
Number of Annual Preventive Maintenance Visits
Battery Replacement
Battery Service with
Ntegrated Monitoring
Keep your power system running within specifications and minimize the risk of downtime
through proactive replacement of batteries by an expert who complies with all manufacturers’ and
IEEE standards.
Use Albér monitoring technology to detect potential problems, and rapidly respond to defects and
degradation—improving overall system availability.
Battery Spares
Utilize fully charged on-site spares for minimal downtime and a more stable environment for your
business-critical power supply.
Capacitor Replacement
Extend the life of your UPS by proactively replacing the full bank of capacitors before an unexpected
failure occurs.
Power Assurance
LIFE™ Services
Safeguard your Liebert GXT or PSI systems and optimize the use of staff at your small IT site with
total maintenance and repair coverage for five years.
Utilize technology embedded into your UPS and thermal equipment for continuous monitoring by
infrastructure specialists; data analysis by product and engineering experts; and corrective action by
highly trained customer engineers and field technicians.
Ensuring The High Availability Of
Mission-Critical Data And Applications.
Emerson Network Power, a business of Emerson (NYSE:EMR), is the global leader
in enabling Business- Critical Continuity™ from grid to chip for telecommunication
networks, data centers, health care and industrial facilities. Emerson Network Power
provides innovative solutions and expertise in areas including AC and DC power and
precision cooling systems, embedded computing and power, integrated racks and
enclosures, power switching and controls, monitoring, and connectivity. All solutions
are supported globally by local Emerson Network Power service technicians. Liebert
AC power, precision cooling and monitoring products and services from Emerson
Network Power deliver Efficiency Without Compromise™ by helping customers
optimize their data center infrastructure to reduce costs and deliver high availability.
Emerson Network Power
Global Headquarters
1050 Dearborn Drive
P.O. Box 29186
Columbus, Ohio 43229
800 877 9222 Phone (U.S. & Canada Only)
614 888 0246 Phone (Outside U.S.)
Emerson Network Power
Caribbean and Latin America
Office – United States of America
+1-954-984-3452 Phone
Emerson Network Power Canada
3580 Laird Rd Unit 1
Ontario L5L 5Z7
+1 905 569 8282
24 x 7 Tech Support
800 222 5877 Phone
614 841 6755 (outside U.S.)
While every precaution has been taken to ensure accuracy
and completeness in this literature, Liebert Corporation
assumes no responsibility, and disclaims all liability for
damages resulting from use of this information or for any
errors or omissions. All rights reserved throughout the
world. Specifications subject to change without notice.
All names and logos referred to herein are trade names,
trademarks or registered trademarks of their respective
owners. ® Liebert is a registered trademark of the
Liebert Corporation.
Emerson, Consider it Solved, Emerson Network Power
and the Emerson Network Power logo are trademarks and
service marks of Emerson Electric Co.
©2014 Emerson Electric Co.
SL-70100 (R11/14)
Printed in USA
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