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Ensuring Network Availability
With Mission-Critical Cooling Technologies

Precision Control Of Room Environment For Computers, Communications
Systems And Other Sensitive Electronic Equipment

Precision Cooling
For Business-Critical Continuity

™

As The Temperature Rises — So Does Your Risk

Every operation of your company depends upon the instant
around-the-clock availability of computers, servers and other electronic
systems. If they aren’t working, neither is your company. Unfortunately,
every piece of IT equipment your company possesses produces heat.

And if you don’t get rid of the heat, you are going to have problems.
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.

You Face Many Challenges In The Pursuit Of Business Continuity
But There Are Real Solutions

Mission-Critical Cooling Provides
Protection Under All Conditions

Yes, computers have changed — but
the threats to their operation are
as real as ever. An air conditioning
system that maintains the
temperature and humidity at the
proper levels in your critical facility is
an absolute necessity for the viability
of your business.

Mission-Critical Systems Keep
Moisture And Air Cleanliness
Right Where They Need To Be

Ordinary building air conditioning
and heating systems are designed
to keep people comfortable.
Computers and other sensitive
electronics require a system that
provides humidity control to meet
equipment specifications — and air
filtration designed to keep airborne
particles from causing problems.

Because Every Facility Is Unique, Mission-Critical Systems Are
Designed To Meet The Cooling Needs Of Any Critical Space

A mission-critical cooling system can be engineered to match just about
any type or size of facility. There are downflow systems for raised floor
facilities and upflow units where the floors are not raised. Supplemental
systems can be used where equipment is tightly packed in racks.
Compact models are ideal for small or remote facilities.

Mission-Critical Cooling Systems Are Engineered To Get The Most
From Every Energy Dollar

Energy efficiency is no longer just an option for users of air conditioning

.

2

INFRASTRUCTURE
MANAGEMENT

Improving performance
of the IT infrastructure
and environment.

ECO AVAILABILIT Y

Balancing high levels
of availability and
efficiency.

FLEX CAPACITY

Adapting to IT changes for
continuous optimization
and design flexibility.

Efficiency Without Compromise®

Optimizing The Data Center Infrastructure To Reduce Cost And Deliver High Availability

HIGH DENSITY

Delivering architectures
from 10–60 kW/Rack to
minimize space and cost.

True data center efficiency is not limited to lower energy

usage — it must encompass efficiency across all aspects of

design, operation and management. Focusing purely on

energy efficiency can result in compromising the efficiency

or reliability of other critical IT operations. Emerson Network

Efficiency Without Compromise provides a path to optimize data center

infrastructure around design, operating and management efficiencies – while

maintaining or improving availability. This is achieved through the proper

selection and utilization of cooling, power and monitoring technologies, supported

by key services and local expertise.

Power delivers Efficiency Without Compromise™ by

identifying and improving on areas of opportunity to create

both energy savings and improved operation and workflow.

The Widest Range Of Products Gives You An
Infinite Range Of Solutions

From high-capacity units such as the Liebert DS — the standard of
the industry — to compact above-ceiling systems like the Liebert
Mini-Mate2™, there is a Liebert system designed to cool and
protect your critical computing systems. We make the industry’s
widest range of mission-critical environmental controls, including

0 to 10.5 kW >10.5 to 35 kW >35 kW
0 to 3 Tons >3 to 10 Tons >10 Tons

perimeter, row-based, and ceiling-installed precision cooling
systems, extreme density systems, and heat rejection systems
in capacities from 1 to more than 65 tons (3-210 kW). Systems
are available with a choice of cooling methods, including chilled
water, air-cooled and water/glycol-cooled models, as well as
ultra energy efficient GLYCOOL™ and Dual-Cool configurations.

Specialized Heat Removal Systems

Designed to become an integral part of the
equipment being protected, these systems
include telecom shelter air conditioning,
environmentally controlled equipment
enclosures, spot cooling and dedicated
process chillers.

Precision Air Conditioning Systems

Engineered to meet the year-round reliability
demands of computer rooms and other
critical spaces, these systems deliver energy­efficient environmental control, including
temperature, humidity and air filtration. Their
advanced controls are compatible with a
variety of facility monitoring systems.

Heat Rejection Equipment

Built to complement our air conditioning and
fluid chiller systems, Liebert condensers and
drycoolers offer a variety of configurations to
meet your specific installation requirements.

Liebert InteleCool2 1.5-5 T

Liebert RackCooler 2-3 T

.5-1 T 4 T 5 T Integrated Cabinets

Liebert Challenger 3000 3-5 T

Liebert DataMate 1.5-3 T

Liebert Mini-Mate2 1-8 T

Liebert CRV 5.5-11T

Liebert CW 10-60 T

Liebert ICS 40-60 T

Liebert Condensers 3 - 60 T

Liebert Drycoolers 3-150 T

Liebert Condensing units 1-8 T

Liebert XD Systems

Liebert DS 6-30 T

3

Headline

You Need To Start With The Right Kind Of Cooling

Some operations may be tempted to utilize standard comfort cooling systems to save money or to avoid using additional floorspace

within their facility. But while these moves may provide some benefits in the short term — they must be balanced against the

cost of potential downtime and equipment damage caused by serious overheating, as well as the risk of financial loss.

Why Comfort Air Conditioning
Should Make You Uncomfortable

Standard building air conditioning is designed for
one thing: to keep people comfortable. In most
cases, this is done 8-12 hours each day, five days a
week and only during the warmest months. These
units are simply not built to handle the 24 hour-a­day operation associated with computer rooms and

communications facilities.

The Protection Never Stops

Mission-critical cooling systems are designed to run
the same hours as your network — continuously, year
in and year out, around the clock. These systems are
specifically designed to maintain both temperature
and humidity levels to equipment manufacturers’
specifications, which are several times more
stringent than those designed for the human body.

Removing Heat Without Removing
The Humidity

The biggest problem with ordinary air conditioning
systems is they are designed for the comfort of
people — not the protection of computer-based
electronic systems. Unlike people, computers
generate dry (also called sensible) heat, but
not humidity.

With a large percentage of their total capacity
devoted to the removal of moisture, comfort systems
can lower room humidity far below acceptable
standards for electronic equipment — and they have
no provisions for adding moisture. To correct this
situation, precision air conditioning systems typically
have a high ratio of sensible-to-total cooling capacity
to remove heat from the air. This allows for much
lower operating costs since the type of cooling is
matched to the load. These units also use integrated
humidification systems to provide the necessary level
of moisture control.

Comfort Air

Using rigid, overhead ducts
provides insufficient air volume
(350-400 CFM/Ton) which
results in hot spots. They are
also difficult to relocate.

Minimal air filtration
is typically provided
with comfort systems.

4

Comfort systems can over-dry
room air because of their
lower Sensible Heat Ratio.
They typically do not provide
integral humidity control.

Using separate humidification
systems, not controlled by
the cooling system, can
waste energy and reduce the
stability of the environment.

Normalized Power Consumption

Headline

What Makes A Mission-Critical Air
Conditioning System So Different?

There are several key areas that differentiate mission-critical

cooling from ordinary comfort air conditioning systems.

Each of these performance criteria has a major impact on the

proper environmental protection of your critical facility.

Temperature And Humidity Control

Mission-Critical Systems are specifically designed to
handle the heat loads generated by electronic equipment.
They utilize fast-response microprocessor control systems
to adjust quickly to changing conditions within the
room, while providing you with complete supervision of
temperature and humidity at all times. Emerson Network
Power lets you choose from several humidification
methods including integral infrared and steam
generation units.

Air Flow Management

Providing the proper volume of air to the specific location
in a data center is as important as the temperature control.
Mission-Critical Systems are designed to handle a wide
range of static pressures within the duct work or under
floor plenium to address this important requirement.

Operating Efficiency

The higher Sensitive Heat Ratio (SHR) of Mission-Critical
Systems results in lower energy operating costs vs. comfort
systems. Four-Step, GLYCOOL™ and Dual-Cool options offer
even more energy efficiency. These enhancements increase
the performance level of the system and more closely track
the cooling load of your critical space.

100

90

80

70

60

50

40

30

20

10

Design

Considerations

For Any

Computer Room

Environment

Additional

Design

Considerations

Required For

High Density

Environments

T

y

pical

C

o

n-Criti

i

s

s

Mi

r

ssion-C

Mi

0

12.5 22.5 32.5 42.5

Mission-critical environmental control systems are designed to be much
more energy efficient than their comfort air conditioning counterparts.

Mission-Critical Air

Required Attributes

High sensible heat ratio
to provide high cooling
capacity/minimum

Conditioning Systems

“Computer” environments
produce high heat/no
humidity

dehumidification

High-efficiency

Typical MERV rating of 5

air filtration

Humidity control

Year-round operation

Integral with control system

Positive operation with
outside temperatures as
low as -30° F

High density loads
require more room

1 per minute; 2 per minute
at 200w/sq. ft.

air changes

More tons of cooling
per square foot

Control staging

One ton of cooling for every
10- 60 square feet of space

Fast-acting, multiple
cooling stages maintain
tight control

Full System Power Comparison - 100% Load

Co

lu

m

bu

s

,

O

H

t

r

System

o

f

ca

a

l

G

l

l G

System

col

ly

ool System

yc

m

o

itic

.

52.5 62.5 72.5 82.5 92.5

Outdoor Ambient Dry Bulb - F

Typical Comfort Air
Conditioning Systems

“People” produce an equal
amount of heat and humidity

Minimum MERV rating of 8

Typically an add-on system
with separate controls

Typically used May to October

3-4 per hour

One ton of cooling for every
200-400 square feet of space

Slow response systems,
typically only on/off control

900

800

700

600

500

400

300

200

Annual Hours of Occurence - Hrs

100

0

Mission-Critical Air

High efficiency air filters
assure maximum room
air cleanliness.

High Volume
Air distribution
(500-600 CFM
per-ton) manages
high density
heat loads.

Air flow can
be changed by
rearranging
computer room
floor tiles.

High volume air distribution
eliminates hot spots.

Microprocessor control
systems manage cooling,
heating, humidification,
and dehumidification.

High sensible heat ratio
matches the cooling needs
of computer equipment.

5

Knurr Racks

Where Do You Need Mission-Critical Cooling Technology?

Solutions Oriented With The
Spirit Of Innovation

We have cooling solutions for any of the applications that

are part of your mission-critical business operations.

Emerson Network Power has identified nine distinct
zones or areas of application, found within many
business operations, which have a requirement for

Number

Data Centers

Computer Rooms

Network Closets

Mechanical Rooms

Telecom Wireline / Wireless Spaces

Emergency Shelters

Labs & Testing

Precision Computer Cooling

and Fluid-Cooling Systems

Liebert InteleCool 2 7

Liebert MCR, XDF, XDK 8

Liebert XDC Chiller 10

Liebert XDP Pumping Unit 10

Liebert XDO Overhead Cooling Module 10

Liebert XDV Rack-top Cooling Module 10

Liebert XDH Row-based Cooling Module 10

Liebert XDR Rack Door Cooling Module 11

Liebert XDS Server Cabinet 1 1

Liebert XDP-W Coolant Pumping Unit 11

Liebert XDR-W Rack Cooler 11

Liebert Mini-Mate 2 12

Liebert DataMate 13

Liebert Challenger 3000 14

Liebert CRV 16

Liebert CW 18

Liebert DS 20

Liebert Condensers / Drycoolers 23

Smart Solutions 24

Critical Monitoring and 26

Connectivity Solutions

Service Solutions 30

mission-critical cooling technology. While these

Production

zones have similarities in the importance of their
essential functions, they also have different needs for
infrastructure protection — all of which can be met
by Liebert solutions.

Data Centers — High availability data and network
applications are the heart of your enterprise with
blade servers and high-density racks that demand
increased cooling protection.

Computer Rooms — Smaller-sized network and
computer facilities, but equally essential to
your operations.

Network Operations Centers — As networks expand
and grow more complex, you need reliable and timely
access to mission-critical infrastructure monitoring
information long before problems arise.

Network Closets — Housing routers, switches,
modems, cabling devices and numerous other
communications components.

Mechanical Rooms — Home of your critical
infrastructure, from the main electrical distribution
system to your mission-critical networks.

Telecom Wireline / Wireless Sites — Indoor or
outdoor spaces hosting cable, DSL and fiber optics to
remote cell sites and enclosures.

Emergency Shelters — Emergency operations
centers, 911 response emergency dispatch, police
and fire facilities, medical facilities, public works
operations and more.

Labs & Testing — Sensitive computers and equipment
used for diagnosing patients, analyzing data,
performing critical tests, and operating electronic
tools and lab instruments.

Production — Smart factories backed by a complex
electronic network, from computer-controlled
machinery and processes to electronic sensors,
business systems and utility equipment.

6

Headline

Flexible Outdoor Wallmount
Cooling For Shelters And
Other Structures

Even though they look the same on the outside, telecom

shelters and other remote buildings have very

different requirements.

That’s why the versatile Liebert InteleCool 2 isn’t
just another shelter air conditioner...it’s a custom­configured model that fits your exact needs and
budget. Whether you need a bare-bones system
at minimum cost…top-of-the-line dual units with
remote monitoring… or anything in between —
Liebert InteleCool 2 is designed with the flexibility
to match the multiple protection needs of today’s
communications industry. Units are available in 2, 3,
4, and 5 ton models, 50 or 60 Hz, to accommodate

varied cooling requirements.

The Liebert InteleCool 2 System Is Perfect For
Many Critical Applications:

Communications switching facilities including

cellular, radio paging, microwave/satellite earth
stations and PCS services.

Modular electronic equipment structures.

Many other locations requiring cooling in a

lightweight, efficient package.

Painted steel or
aluminum cabinets

Liebert InteleCool 2 Product Features Include:

Self-contained design with all components enclosed in a
painted steel or optional corrosion-resistant aluminum cabinet.

Wide range of units available for year-round operation in
ambient temperatures ranging from -20°F (-29°C) up to
120°F (48.9°C).

Telecom Package incorporates popular options including low
pressure switch, low pressure bypass and fan cycle control.

Energy efficient scroll compressor operates quietly, which
helps reduce the sound of units when shelters are located
near neighbors.

With right hand or left hand compressor location, the space
used by a pair of units can be reduced while improving
accessibility to the compressors.

Outside air options include economizer for cooling using
outside air and fresh air damper which allows a continuous
amount of air to beintroduced through the unit.

Wired, piped, charged with refrigerant and fully factory
tested as a system, to ensure easy, trouble-free installation
and start-up.

Economizer Option

The Liebert InteleCool 2 can be equipped
with an economizer system that uses
modulating dampers to draw in filtered,
outside ambient air for cooling when the
exterior temperature drops below a pre­set level. These outside air temperature
settings are field adjustable. The
economizer saves energy and reduces
component wear.

®

Liebert InteleCool

®

2 Cooling For Shelter Applications

Heavy-duty double
width blower

High efficiency
R-407C scroll
compressor

Optional Economizer
with spring-return
actuator

Choice of compressor
on right or left side
of unit

Copper-tube,
aluminum fin coils

Controls

For the highest levels of reliability — and
to minimize site downtime — critical
shelters can be equipped with two Liebert
InteleCool 2 units and an autochangeover
system that balances runtime and
automatically switches from one unit to
another unit if required.

7

Liebert MCR, Liebert XDF, Liebert XDK

High Density Rack
Enclosures: Total Protection
Wherever It’s Needed

As a new generation of compact, heat producing IT switches

and servers are deployed outside the large data center, there

is an increasing need to manage escalating heat densities in

network closets, computer rooms, and other locations with a

small number of racks. These rack-based components must be

protected with the same level of cooling, power and physical

security support as a conventional computer room,

but with the economies of scale and price in mind.

Liebert rack enclosure protection solutions bring
together the full range of Liebert support systems into
a single package. Depending on the level of protection
required, these self contained systems can include
comprehensive, computer-grade support features
such as cooling, power, monitoring and security — all
integrated in a seamless, qualified design.

Liebert MCR

The Liebert Foundation MCR (Mini Computer Room) is an air
conditioned cabinet with integrated UPS protection and cooling,
designed to ensure the long-term viability of IT equipment. The load­sized, computer-grade air conditioner can be located at the top or
bottom of the enclosure. A back-up cooling system ensures cooling
security. Power protection is provided by a Liebert rack-mount UPS.

Features and Benefits

The capabilities and features of the Liebert Foundation MCR are
designed to provide maximum protection for systems housed
within the enclosure:

Comprehensive, integrated Liebert design — combines

computer-grade support systems, including cooling, power,
monitoring and security into a single, pre-tested system.

Mobile design for quick deployment — lets you put a self-

contained mini-computer room right where you need it,
today or tomorrow.

Agency approved as a system — pre-qualified and ready

for installation.

ECM (Environmental Control Module) — computer-grade air

conditioning load matched to UPS.

Internal ECM

The integrated ECM
(Environmental Control
Module) - enclosure design
promotes the best air
circulation to prevent
hotspots within the
enclosure. Inside and outside
air are isolated for
maximum cleanliness.

Back-Up Cooling

During high internal
temperature or power
outage conditions, the
BCM (Back-Up Cooling
Module) — powered by
the enclosure’s UPS — is
automatically activated,
drawing in filtered outside
air to ensure continuous
air flow to protected
equipment.

BCM (Back-up Cooling Module) — provides cooling in the event of

a power loss or can be utilized to reduce energy consumption
with the BCM Energy Saver Control.

Liebert On-Line or Line-Interactive UPS — provides back-up

power protection.

Advanced power management — Liebert Managed Power

Advanced Power Strips are also available as an option to provide
power control at the receptacle level.

Multiple monitoring options — provide alarm and enclosure

status monitoring.

8

Liebert XDK

Liebert XDF

Liebert XDK-W

The air-cooled Liebert XDF extreme density
enclosure is a fully self-contained plug-and­play rack-enclosure system that requires only
AC power connection to create an integrated,
mission-critical protection system for up to
36U and 14kW of sensitive electronics.
42U water-cooled unit exhausts the heat from
the electronic equipment through the water
piping circuit that is connected to an external
dry cooler.

Features and Benefits

The Liebert XDF includes integrated high capacity cooling that
provides the benefits of big room support in a cost-effective
package. Advantages include:

Lower cost cooling — the Liebert XDF uses a digital scroll

compressor which is unique to Liebert and allows for continual
and precise adjustments in cooling, resulting in lower
energy costs.

Effective cooling — optimized horizontal air circulation cools the

protected equipment, both in standard mode and in the unique
backup ventilation mode.

High level control — control and monitoring are provided

through a cabinet-mounted Liebert iCOM control system,
providing local and remote access to monitoring of conditions
within the Liebert XDF.

Quick deployment — easily adaptable, plug-and-play installation.

Self-contained air-cooled model requires only AC
power connection.

Back-up ventilation— Integrated automatic back-up ventilation.

Business-critical power protection — provided through an

optional Liebert GXT, a rack-mounted UPS that features on-line
power protection, remote monitoring, an external maintenance
bypass and extended battery runtimes.

Advanced power management — Liebert Managed Power

Advanced Power Strips are also available as an option to provide
power control at the receptacle level.

Another innovative solution for protecting
high density applications is the Liebert XDK-W
rack enclosure with integrated cooling.
This proven enclosure solution creates a
protective, space-saving environment for
blade servers and other rack-based, extreme
density IT equipment.

Features and Benefits

The Liebert XDK offers a number of unique
features designed to provide high-level cooling
protection of rack-mounted components:

Completely sealed from room air — high
density server racks inside the unit utilize

closed air circulation for cooling.

Effective heat removal — server heat load is dissipated into

the cold water system through an air-to-water heat
exchanger in the bottom of the rack.

Automatic front and rear door opener — operates in case

of overheating in the rack.

Redundant high-performance variable speed fans — drive

closed loop air circulation in the rack’s interior, while
servers are supplied with cold air at the front of the rack.

Can cool more than 25 kW of heat load in the rack

— reduces the risks of downtime in extreme
density environments.

Highest packing density for high-performance servers.

Consequently, up to 80% floor space saving in the
data center.

Highest possible leakage safety — with strict separation of

heat exchangers and electronic equipment.

Utilizes Liebert XDP-W Coolant Pumping Unit —

which houses the isolating heat exchanger between the
Liebert XDK-W water circuit and the building chilled water,
as well as the control valve, pumps and system controls. It
controls the fluid temperature to always be above the
actual room dewpoint to prevent condensation on the
piping and the coils.

Liebert MCR, Liebert XDF, Liebert XDK Cool Solutions For Today’s Computer And Communications Facilities

Condenser Fan

Graphic
Control
Display

Standard Mode
(Self Contained Unit Shown)

Evaporator
Coil

Power Cord
Connections

Liebert XDF

Back-Up Ventilation Mode
(Self Contained Unit Shown)

Channeled airflow

Automatic Door Openers

Fans with temperature­dependent speed control

High performance air-to­water heat exchanger

9

($000)

Cooling System

Data Center Cost (New Construction)

Liebert XD - Supplemental Cooling

Requires less Chiller Capacity

Liebert XD - Supplemental Cooling

$30,000

$25,000

$20,000

$15,000

$10,000

$5,000

$0

Building Cost
Less Cooling

50 W/sq.ft

(500 W/m

)

150 W/sq.ft

(1500 W/m )

Fixed Load of 4,000 kW

400 W/sq.ft

(4000 W/m )

Building Size

222

Chiller Capacity

0.00

0.20

0.40

0.60

0.80

1.00

1.20

1.40

CW CRAC Liebert XD

kW Chiller Capacity per kW

Of Sensible Heat Load

Latent Load
Fan Load
Sensible Load

15% Lower

80,000 sq.ft.

8,000 m

2

27,000 sq.ft.

2,700 m

2

10,000 sq.ft.

1,000 m

2

Supplemental Sensible Cooling

High Heat Density Solutions For Rack, Spot And Zone Cooling

Mission-critical heat removal systems can now be configured to target

cooling directly at hot spots. Unique equipment designs also enable users

to handle high heat loads without consuming additional floorspace.

with Lower Operating Costs

0.60

0.50

0.40

0.30

0.20

CW CRAC

at 100%
Capacity

0.10

0.00

kW power to cool 1 kW of sensible heat

Pumped Refrigerant
Approach

Power Usage

CW CRAC

at 50%

Capacity

27% Lower

Liebert XD

at 100%
Capacity

Data Center Cooling Solution Starts With The Best

A Liebert DS Mission-Critical Cooling System provides
basic cooling, humidity control and air filtration.

The smaller chiller
plant and lower

Fan
Pump (XD)
Pump (CW)
Chiller

fan load result in
significant energy
savings. A 27%
energy savings is
very conservative.

32% Lower

Liebert XD

at 50%

Capacity

Pumped refrigerant technology is ideal for use around electronic equipment. It operates at
low pressure in the piping circuit and would become a gas at room conditions.
Use of pumped refrigerant also makes the system very energy efficient and it saves space
with smaller piping requirements and the ability to utilize more compact heat exchangers.

The Liebert XD™ System Provides
Supplemental Sensible Cooling For High
Heat Density Racks Or Zones.

Product Features Include:

Energy efficient.
Can cool more than 30kW per rack.
Pumped refrigerant solutions are ideal for use around
electronic equipment.
Minimal floorspace requirements.
Flexibility to accommodate various equipment layouts.
Scalable – add or move cooling modules as your needs
change without the need for an HVAC technician.

A Chiller Designed
For Direct System
Configurations

The Liebert XDC
Chiller is a specially

designed indoor unit
that connects directly
to the Liebert XD
Cooling Modules
and provides chilled
pumped refrigerant
circulation and
control. It ensures
that the refrigerant
is constantly above
the actual dew
point in the room,
eliminating concern
about condensation.
Available with several
heat rejection options.

Pumping Unit
Designed For Indirect
Configuration
Applications

When a building chilled
water system is available,
the Liebert XDP with
iCOM Pumping Unit
serves as an isolating
interface between the
building chilled water
system and the pumped
refrigerant circuit. It
circulates refrigerant to
the XD Cooling Modules
at a temperature
always above the actual
dew point to prevent
condensation. Liebert
XDP features Liebert
iCOM controls, enhancing
system reliability and
flexibility.

The Overhead
Cooling Solution

The ceiling-mounted

Liebert XDO Overhead
Cooling Module

mounts directly above
the cold aisle. It draws
in hot air from the
hot aisle and then
discharges cool air
into the cold aisle
where the equipment
air inlets are located.
This energy-efficient
unit takes up no
floor space. Available
with Smart Module
integrated control
board, for increased
module control and
monitoring.

Space-Saving
Solution That
Cools From The Top

The Liebert XDV
Cooling Module mounts

vertically above or on
the IT rack enclosure,
drawing hot air from
inside the cabinet or
from the hot aisle. It
then cools the air and
discharges it down
to the cold aisle. This
space-saving solution
requires zero floor
space. Available
with Smart Module
integrated control
board, for increased
module control and
monitoring.

Row-based Cooling
That’s Right In Line
With Your Needs

The modular Liebert
XDH Horizontal
Row Cooler is placed

directly in line with rack
enclosures. Air from
the hot aisle is drawn in
through the rear of the
unit, cooled, and then
discharged through the
front of the unit into
the cold aisle. Available
with Smart Module
integrated control
board, for increased
module control and
monitoring.

10

Liebert XDO

Liebert XDV

Liebert XD

HOT AISLE

COLD AISLE

The Liebert XD units work extremely well with the hot aisle/cold aisle design of raised floor applications by
efficiently drawing hot air out of equipment racks and moving cool air into the cold aisle.

HOT AISLE

COLD AISLE

Liebert XD Piping is pre-fabricated
distribution piping that is installed in
anticipation of a growing system. Liebert
XD Cooling modules are then added,
disconnected, or repositioned as required
and are quickly made operational with
flexible connection piping with quick­connect fittings.

HOT AISLE

HOT AISLE

COLD AISLE

Water-Cooled Approach

The Most Energy
Efficient Cooling
Available

Liebert XDR Rack Door
Cooling Module replaces

the back door of a server
enclosure, providing
cooling without increasing
the rack footprint. The
module uses the server
fans within the protected
rack to provide airflow,
providing the most energy
efficient design.

A New Way To Cool Hot
Servers

The innovative Liebert
XDS utilizes Integrated

Direct Heat Transfer™
technology to maximize
energy efficiency by
operating without cooling
system fans or server fans.
Patent-pending micro­channel cooling plates
directly remove heat from
the server, eliminating
the need to expel air from
the rack and into the
data center. The system
removes up to 600W per
1U slot, for a total of more
than 20kW per rack and
provides an 80% energy
savings over traditional
cooling methods.

The Heart Of The
Water-based System

The Liebert XDP-W Coolant
Pumping Unit is the key to the

performance, efficiency and space
saving of the Liebert XDR-W
RackCooler and Liebert XDK-W
water-cooled rack enclosure.
The unit houses the isolating heat
exchanger between the Liebert
XDR-W/XDK-W circuit fluid
and building chilled water, the
control valve, the dual redundant
pumps and the system controls. It
controls the fluid temperature to
always be above the actual room
dewpoint to avoid condensation.
The Liebert XDP-W can be used
with other brands of rack cooling
equipment.

HOT AISLE

COLD AISLE

Liebert RackCooler

The Liebert XDR-W Rack
Cooler utilizes a cooling

unit that is attached to the
back door of the enclosure.
Fans in the module move air
from the equipment in the
rack, through a cooling coil
and expel it from the back of
the unit, chilled to the point
where the impact on the
room is close to neutral. This
makes the Liebert XDR-W an
ideal solution in applications
where the hot aisle/cold aisle
arrangement is not practical.
The Liebert XDR-W can be
configured to eliminate hot
spots or uneven heat loads
within the room.

HOT AISLE

™

Rack, Spot And Zone Cooling Open Architecture High Density Cooling

11

Liebert Mini-Mate2

™

Liebert Mini-Mate2™

Overhead Cooling In A Variety
Of Capacities And Configurations

Precision cooling and humidity control of small areas — such as computer, control
and equipment rooms — is a lot easier thanks to the Liebert Mini-Mate2. Installed
above a dropped ceiling to save valuable floorspace, the Liebert Mini-Mate2 is
designed to fit into tight locations with front access on most units.

Available in 1, 1.5, 2, 3, 5 & 8 ton capacities, the Liebert Mini-Mate2’s flexible design provides
air distribution for direct supply/return (1-3 tons) or ducted applications (1-8 tons). It includes
controls for temperature, humidification and dehumidification for year-round operation.
Models are available with air-cooled, water/glycol-cooled, freecooling Econ-O-Coil or chilled
water heat rejection systems.

Liebert Mini-Mate2 Product Features Include:

Self-contained or split systems — allows for

fitting systems with a variety of architectures.

Reliable refrigeration components featuring

rotary or scroll compressors and copper
tube aluminum fin coils for high efficiency.

Easy-to-use menu-driven microprocessor

control. Optional room sensors available.

Building

Cooling

Tower

Free-Cooling Option

Water Temperature Sensor

Free
Cooling
Coil

Water/
Glycol
Condenser

1-3 ton models with grille/plenum to fit

2’x4’ ceiling grid for direct supply and
return air distribution.

Filter box, fan speed and/or blower

options to handle ducted applications.

Choice of hot water, stainless steel or

stainless steel with SCR reheat.

Hot gas bypass for low load applications.

When water temperature goes below
45˚F (7.2˚C), cooling switches over to
Free-Cooling operation. A separate
chilled water source can also be used
with Air-Cooled system.

12

The components in units are located for easy
service (1 ton self-contained unit shown)

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Liebert DataMate™

Compact Indoor System
Features Space Saving Design

Ideal for applications where people and sensitive electronics must occupy the same
space, the
that requires little or no floorspace. Its low profile permits floor mount or wall mount
lation, allowing more room for critical equipment.

Built with rugged components, the Liebert DataMate is designed to control temperature and
humidity around-the-clock for year-round operation. The Liebert DataMate can manage the
environment of smaller areas — or provide spot cooling in larger rooms. Models are available
with air-cooled, water/glycol-cooled or chilled water heat rejection systems.

Liebert DataMate Product Features Include:

Slim, low-profile design offers minimal floorspace and

when wall-mounted, no floorspace is required.

Easy to operate with the Liebert small systems

microprocessor controller with LCD display.

Low noise levels and upflow in distribution through

direct drive centrifugal fan with automatic or manual
speed selection.

Self-contained or split systems — allows for fitting

systems with a variety of architectures.

Reliable refrigeration components featuring rotary or

scroll compressors and copper tube aluminum fin coils
for high efficiency.

Easy-to-use menu-driven microprocessor control.

Optional room sensors available.

Liebert DataMate provides 1.5, 2 or 3 tons of cooling capacity from a compact unit

instal-

Liebert Mini-Mate2

™

Liebert DataMate

™

Economical, Space-Saving Cooling Systems

13

Liebert Challenger™ 3000

A Complete Precision Air Conditioning
System In Less Than Seven Square Feet

Designed to fit in the crowded confines of an equipment room or laboratory, the Liebert Challenger 3000 offers an

extremely compact footprint for facilities where space is at a premium. This versatile unit is available in single circuit, self-

contained or split systems to fit a variety of site plans.

All of Liebert Challenger 3000’s critical components
are accessible from the front, so the unit can be
installed in a corner or flush against other equipment.

The Liebert Challenger 3000 provides complete
environmental control, including temperature,
humidity and air filtration. A choice of humidification
control includes an infrared humidifier, to provide
instantaneous water vapor, or a steam generating
unit. Electric, SCR and hot water reheat options are
also offered.

The Compact Liebert Challenger 3000 Is A
Perfect Match For Many Critical Applications:

Small data centers.
Laboratories and medical imaging suites.
Telecommunications switching facilities.
Industrial process control rooms.

Vibration-Isolated
Fan Deck

Corrosion-Resistant
Steel Frame

Stainless Steel
Finned-Tube Reheat

14

Housing For Two Liebert
IntelliSlot Cards

A-Frame Evaporator Coil

Front Access For
Easy Maintenance

Infrared Humidifier
For Precise Humidity
Control

Digital Scroll
Compressor

Liebert Challenger 3000 Product
Features include:

3 and 5 ton capacities.
Reliable refrigeration components featuring scroll
compressors, A-frame evaporator coils, all factory
pre-piped, wired, and tested in a rugged,
easy-access tubular-steel frame.
Designed for upflow or downflow floor mounting in
self-contained or split-systems.
A choice of air-cooled, water/glycol-cooled,
GLYCOOL
rejection systems.
Outdoor condenser, outdoor drycooler or indoor
condensing unit options.
Variety of filter efficiency options.
Several motor/blower options to meet various CFM
and ESP applications.

™

Econ-O-Coil or chilled water heat

The Liebert Challenger™ 3000 Precision
Cooling System Provides:

Complete control of temperature, humidity
and air filtration.
An extremely compact footprint, ideal for facilities
where space is at a premium.
All front access for critical components, so the unit
may be corner-installed or installed flush against
other equipment.
Advanced Liebert iCOM electronic controls for
greater system efficiency.
Choice of energy efficient compressors on
self-contained systems.
R407-C refrigerant, in compliance with
government standards.

Liebert iCOM ®

The standard Small Graphic Display offers a
128 x 64 dot matrix screen that simultaneously
shows two menu icons, along with descriptive
text. This display controls only the unit to which
it is directly connected.

The optional Large Graphic Display features
a 320 x 240 dot matrix screen that shows up to
16 menu icons at a time, as well as descriptive
text. This display can be used to control a single
cooling unit or any cooling unit on a network.

Optimized System Performance

Liebert Challenger

™

3000 Maximum Cooling In A Minimum Space

15

Liebert CRV™

Intelligent, Efficient Precision Cooling
For Data Center Equipment

High energy costs, high density racks, floor space issues and

other factors have made data center cooling more challenging

than ever. The Liebert CRV delivers energy efficiency and

value without compromising in terms of controls, reliability

or flexibility. It is an ideal solution for dynamic environments

where new equipment and technology is routinely added and

removed, and there is need to continually adjust to changing

business and IT demands.

This compact, self-contained precision cooling system
installs within a row of data center racks — close to
the server heat source — for the most efficient and
effective cooling of critical IT equipment.

Bar graphs show the
inlet temperature
of every rack with
a 2T temperature
sensor.

The Liebert CRV uses the latest technology digital scroll compressor
and electrically commutated (EC) fans to deliver precise operation and
enhanced efficiency. The compressor adapts to capacity changes from
20 to100 percent without cycling on and off, while the EC fan speed
adjusts to the IT load to provide the most efficient cooling possible.

The integrated Liebert iCOM
and modulates unit performance in real-time, based on conditions in
the row. It also enables multiple Liebert CRV units to communicate and
work together as a single system to precisely control temperature and
humidity across a room while optimizing the efficiency of the entire
cooling system.

®

control provides advanced monitoring

Line graphs show
the historical
temperature and
humidity conditions
for the past 8
minutes to 16 days.

16

Liebert iCOM® Control presents up to 11 temperature measurements and unit

performance in an easy to understand graphical summary. Liebert iCOM
controls offer a variety of advantages, including icon-based navigation,
adjustable control algorithms, and data center monitoring capabilities.

2T Rack Sensors provide two temperature readings per rack to ensure the

proper amount of cold air is provided to eliminate hot spots.

Adjustable Baffles

easily change the airflow distribution as your cooling needs change.

Blue-tinted hydrophilic cooling coil disburses water quickly, preventing

carryover of water into the cold aisle.

R-410A Refrigerant is environmentally friendly and meets the latest

government standards.

Liebert IntelliSlotTM Communication Cards can be accessed without

entering the high voltage panel and allow the system to communicate with
remote infrastructure management systems.

direct airflow right, left or both directions, allowing you to

Liebert CRV: Reliable, Flexible And Economical

Liebert CRV

Designed for hot-aisle/cold-aisle configuration, the Liebert CRV is available

in 20 kW and 35 kW air-cooled or water/glycol-cooled systems, or a 40 kW

chilled-water system.

The Liebert CRV Is ideal For
Many Applications:

Small to medium-sized data centers cold/hot aisle configurations.
Heat density up to 10 kW/rack without containment.
Raised and non-raised floors.
Rooms with a low ceiling where air cannot be ducted.
SmartAisle™ containment system.
Spot cooling in large data centers.

Liebert CRV Product Features Include:

Provides 24/7 precision environmental control:

cooling, humidity control and air filtration.

Adjustable airflow baffles maximize cooling to rack

equipment, allowing the system to be positioned
within the row or at the end of the row.

Multiple units communicate with each other to

improve system performance and reduce energy
consumption.
Up to 10 racks per cooling unit may be monitored
to improve system performance and report rack
temperatures.
The Liebert iCOM large graphic display allows easy
navigation and clear data display, including alerts for
preventive maintenance.

Variable speed fans, variable capacity digital scroll
compressor and the advanced Liebert iCOM system
control all work together to provide energy savings
over traditional perimeter cooling systems.

Only front and back access required, resulting in

minimized installation and service time.

Caster mounted for easy placement.

™

Precision Cooling for Data Center Equipment

Variable EC Fans regulate airflow and reduce

the fan input power; resulting in up to 50%
less power used by the fans compared to
traditional perimeter cooling.

High Performance Air Filters are easily

accessed through the back of the unit.

Digital Scroll Compressor enables the

variable cooling capacity to precisely match
changing cooling demand without cycling on
and off, reducing energy consumption and
extending compressor life.

17

Liebert CW™

A Chilled Water Precision Cooling System
That Handles The Most Demanding Conditions

Based on the historically reliable design of the
Liebert Deluxe System/3, the Liebert CW continues
this reputation for dependability, and improves
upon the design with energy saving upgrades. The
Liebert CW chilled water based precision cooling
system is specifically designed to handle the high heat
loads generated by computers and other electronic
equipment, using an existing building chiller as a
source of chilled water cooling.

Built to the highest specifications in the industry with
proven components and design, the Liebert CW is
ideal for critical applications including:

Data centers
Telecommunications central switching offices
Industrial process control centers
Laboratories
Medical facilities

EC Plug Fans are available on all Liebert CW downflow models.

Shown in underfloor configuration.

Every Feature Contributes To Absolute Reliability

When the demand is for
around the clock operation,
you simply can’t take
shortcuts. Liebert CW
is designed with robust
components that operate
reliably under the most
demanding conditions,
ensuring uptime for
sensitive electronics in
critical applications.

Fans And Motors

Clean, even air distribution is
supplied by large capacity fans,
which are balanced to minimize
vibration. The fans draw filtered
air through the system. EC Plug
Fans are available as an option
on all Liebert CW downflow
models.

A-Frame Coil

This Liebert designed and
manufactured A-Frame coil
features a large face area/
low face velocity design for
maximum cooling and even
air distribution.

Draw-Through Airflow

The fans draw air evenly
and at low velocity through
the cooling coil, reheat and
humidification systems. The
result is far less turbulence
with superior efficiencies in
heat transfer. Clean air at
the right temperature and
humidity is fed positively and
evenly into the room.

18

Economical Chilled Water Systems

Liebert CW

™

Chilled Water Cooled Precision Air Conditioning For Data Centers

EC Plug Fans in underfloor
configuration (available on all

Liebert CW downflow models)

EC Plug Fans in-unit
configuration (available on all

Liebert CW downflow models)

By taking advantage of your existing central air conditioning chiller,

the Liebert CW provides thrifty, durable cooling and humidity control

around the clock, throughout the year.

The Liebert CW chilled water system offers rugged, yet
affordable cooling and humidity control where a central
water chiller is available as a year-round cooling source. In
these applications, a single chiller can be used for multiple air
conditioning units, providing savings on additional heat
rejection components.

The full line of Liebert chilled water systems use Liebert
iCOM microprocessor-based controls to maintain precise
temperature and humidity levels, while the cooling hardware is
designed and built for continuous, trouble-free operation.

More Cooling Capacities

Available in ten cooling capacities, with either upflow or
downflow configurations.

Premium efficiency centrifugal
fans, and optional Variable
Speed Drive fan motors,

(available on all models)

Chilled Water Control Valve

The chilled water valve provides proportional control action
in response to room temperature and humidity as sensed
by the microprocessor control. It includes operating linkage
and electronic motor. Unlike other systems of this nature it
requires no over-travel linkage or end switches to be adjusted.
The control uses “intelligent logic” to eliminate valve hunting,
thus greatly increasing the life of the valve. The valve can be a
3-way or 2-way to meet the appropriate requirements of the
installed system.

Economizer operation

For economical, free-cooling operation, Liebert CW is
compatible with the Liebert Air Economizer solution, and
also works with Chiller Plant Series Economizer applications.
Economizers can reduce operating costs by up to 50%, based
on regional ambient conditions.

All Liebert CW Downflow Models Are Now Available With
Energy Efficient EC Plug Fans.

The energy saving capabilities
of the Liebert CW with EC Plug
Fans or variable speed drive
fans result in a quick payback
through lower electricity costs.

19

Liebert DS

Designed To A Higher Standard Of Performance And Reliability

High performance, sensitive electronic equipment
requires a highly regulated room environment for
proper operation. Based on the proven design and
cooling technology of Liebert Deluxe Systems, the
Liebert DS provides precise control of temperature,
humidity, filtration and airflow within the critical space.
The flexible Liebert DS offers high energy efficiency,
user-friendly iCOM controls, modular frame, front
service access and compressor options. Available in
28-105kW (8-30 Tons) downflow and upflow models.

Built To The Highest Specifications In The
Industry With Proven Components And
Design, The Liebert DS Is Ideal ForCritical
Applications Including:

Mid to large data centers
Telecommunications facilities
Industrial process control centers
Laboratories
Other sensitive electronic applications

Liebert DS Upflow

Liebert DS Product Features Include:

Reliable refrigeration components featuring dual
compressors, A-frame evaporator coils, all factory
pre-piped, wired, and tested.
Liebert iCOM control system for high-level
supervision of multiple precision cooling units.
Total front access for service.
Modular frame construction for easy installation.
Available Digital Scroll Compressors for ultimate capacity
control and reliability.

Energy efficient Variable Speed Drive fan motor option

available on models with digital scroll compressors.
Dual Cool energy efficiency option.
Energy savings of up to 50% when downflow systems are

used with the Liebert Air Economizer solution, or up/

downflow systems use the GLYCOOL free-cooling option.
Factory installed reheat, dehumidification

and humidification.

Air delivery system designed for optimized

air distribution.

Integral air filtration to protect against airborne

contaminants within the critical environment.

Flexible heat rejection configurations: air-cooled,

water-cooled, glycol-cooled and GLYCOOL

models can meet any installation requirement.

Welded frame is coated using Autophoretic

corrosion-resistant finish.

Patented Paradenser

water/glycol systems is fully cleanable to eliminate costly

failures due to plugging and provides a

longer service life.

Utilizes environmentally-

R-407C refrigerant to meet future
environmental standards.

™

condenser for use in

friendly

™

®

process for a

20

Fully cleanable

Paradenser tubes

are located for

convenient

maintenance

Liebert DS Downflow

A Choice Of Compressors Offers
Higher Efficiency, Adaptability And
Reliable Operation

Only Liebert offers you a choice of energy efficient compressor systems

to suit your specific application and budget requirements.

The Standard Scroll Compressor:
Rugged, Quiet,Efficient

The standard scroll compressor offers efficient, reliable
performance with a robust design that contains only
a few moving parts. Quiet operation is accomplished
through a continual, smooth compression process.
Discharge gas and vibration are kept at a low level.

Optional Energy Saving Variable
Speed Drive Fan Motor

Liebert DS models using digital Scroll compressors are
also available with an optional variable speed drive on
the fan motor used to drive centrifugal blowers. This
feature matches the motor speed to the room cooling
requirements, allowing the unit to use far less motor
energy to move room air. This drive is controlled by the
Liebert iCOM control system to match the speed of the
blower with the load in the room. This option eliminates
excessive energy use due to an oversized design or
changing room conditions.

Liebert iCOM Control System

The Liebert iCOM control system featured on
the Liebert DS brings high-level supervision to
multiple units, allowing them to work together
as a single system to optimize room performance.
The Liebert iCOM control system offers a variety
of advantages:

Saves Energy using Predictive Humidity Control.
Built-in Lead/Lag Functions for enhanced
system reliability.
Wellness Calculation alerts service personnel
before problems occur.
Unit-to-Unit Communications allows Lead/Lag
and optional teamwork settings for maximum
flexibility of control.
Removable display makes troubleshooting easier.
Monitors all key system functions and

reports to alarm, if needed.
The standard Small Graphic Display features a
128 x 64 dot matrix backlit screen. Advanced
monitoring can be achieved with the addition
of the Optional Wall Mounted Display.

Liebert DS

™

The World Standard For Protecting Critical Environments

Now Available With Energy Efficient
EC Plug Fans

Liebert DS downflow models
are now available with ener­gy efficient EC Plug Fans. In
fact, many utility companies
offer a rebate for using this
energy efficient option —
check with your local utility
for details.

The Liebert DS with EC Plug
Fans delivers energy efficien­cy gains via the fan system. These electrically commutated fans are a back­ward curved motorized impeller powered by a direct drive DC Motor with
integrated AC-DC conversion. This design uses less energy than standard
centrifugal blowers by lowering motor kW. The EC Plug Fan uses 10-30%
less energy on average than standard AC motors.

The EC Plug Fan is located in the area beneath the raised floor or within the
unit. Superior energy savings can be realized with the fans located beneath
the raised floor. Placing the fan in the raised floor space, is 30 percent more
energy efficient than centrifugal blowers. The EC Plug Fan also provides
greater energy savings than variable speed drives.

U2U Configuration 2

Liebert DS units with Small Graphic Display may
be centrally monitored and controlled with the
Optional Wall Mounted Display.

21

Liebert Condensers And Drycoolers

Reliable Heat Rejection To Match Many Conditions

Liebert manufactures its own line of air-cooled condensers and drycoolers that are precisely matched to the heat rejection

requirements of our air conditioning and fluid chiller systems for any ambient temperature or altitude.

Liebert condensers and drycoolers are fully factory wired and
tested for easy installation. Only electrical and refrigerant or
glycol connections need to be made at the site. Constructed
with an aluminum cabinet and a copper-tube aluminum­fin coil, these exceptionally dependable units are corrosion
resistant and designed to operate for prolonged periods of
exposure in the worst weather conditions. They are available
in a wide range of capacities, as well as horizontal and vertical
airflow configurations.

Liebert 10 Fan Drycooler

Liebert Condensers

The low-profile, direct-drive propeller fan type air-cooled
condensers utilize either one or two separate circuits. Each
balances the heat rejection of the corresponding compressor.
Liebert air-cooled condensers are designed to maintain proper
head pressures using variable-speed fans down to -20° F (-29° C)
or Liebert Lee-Temp Head Pressure Control System down
to -30° F (-34° C).

Liebert Drycoolers

Liebert drycoolers are designed for easy installation,
uncomplicated service and maximum reliability. Featuring
multiple methods for wintertime control, the drycoolers are
offered in a wide range of models to fit every application. Several
pump packages are available.

Liebert’s 10 fan drycooler is a spacesaving unit designed to
provide heat rejection of 150 tons in a footprint of 123 square
feet — 40 percent less space than required for two conventional
75 ton drycoolers.

Liebert Pump Packages

Standard Packages .75 to 7.5 hp single and dual pumps (piping
shown optional). Non-standard Packages 7.5 to 50 hp in special
fiberglass housings.

Liebert PB Series

Through the wall indoor heat rejection unit for those

Liebert 2 fan Condenser

applications where outdoor heat rejection location is not
practical, like high-rise buildings or areas with restricted access.
Available with Lee-Temp head pressure control.

Quiet — And Even Quieter

All Liebert condensers are designed to operate at a minimal noise
level. This is accomplished as the result of the Liebert fan blade design
combined with a cabinet structure that minimizes air resistance. In
applications where noise restrictions are a concern and further sound
reduction is required, the Liebert Quiet-Line™ family of condensers
and drycoolers offer levels as low as 57 dBA. Designed for outdoor
installation, these units reduce unit operating noise even further
through the use of lower speed motors and a larger coil surface.

22

Common Sound Levels

80

Computer printout room

70

Conversational speech

Bird chirping

Vacuum

LiebertQuiet-Line Air Cooled
Condenser/Drycooler

60

50

40

Quiet residential area

Whispered conversation at 6 feet

30

20

Buzzing insect at 3 feet

10

Threshold of good hearing

0

For very low noise applications, the Liebert Quiet-Line models achieve
additional sound reduction with slow speed motors (570 rpm).

100

Standard Air Cooled
Condenser/Drycooler

Liebert Drycoolers

Low noise level
Easy installation and service
Maximum reliability
Multiple methods for wintertime control
Available pump package
A wide range of products to fit

every application

Liebert PB Series

Through the wall indoor heat
rejection unit for those applications
where outdoor heat rejection
location is not practical, like
high rise buildings or areas with
restricted access. Available with Lee­Temp head pressure control.

Liebert 10 Fan Drycooler

Liebert’s 10 fan drycooler is a
spacesaving unit designed to
provide heat rejection of 150
tons in a footprint of 123 square
feet — 40 percent less space than
required for two conventional 75
ton drycoolers.

Liebert Condenser

Liebert air-cooled condensers are
designed to maintain proper head
pressures using variable-speed fans
down to -20° F (-29° C) or Liebert
Lee-Temp Head Pressure Control
System down to -30° F (-34° C).

Liebert Pump Packages

Standard Packages .75 to 7.5 H.P.
Single and dual pumps
(Piping shown optional)

Non-standard Packages 7.5 to 50 H.P.
In special fiberglass housings.

23

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:

Smart Solutions give you the efficiency, economy,

interoperability and control to implement an

infrastructure strategy that outperforms any

you’ve ever seen.

Efficient

Up to 28% in energy savings
Increase rack density up to 60%

Economical

Reduce implementation costs compared to

conventional data center approaches

Interoperable

Maximize use of existing infrastructure
Depending on the solution, you can have a

complete infrastructure in just weeks

Controllable

Easily enforce add / change policies
Speed IT administration request response times

by up to 30%

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.

24

Smart Solutions Offerings At A Glance

SmartRow™
Intelligent, integrated
infrastructure in a

self-contained line-up

Capacity: 20kW

Racks: 3-6

Type: Self-contained

Floor: Primarily non-raised

Key Applications: Small data
centers; remote sites; disaster
recovery

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 SmartRow™ solution has a room
neutral design that lets you avoid many of the
significant costs that come with a conventional
data center buildout.

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.

Reduce energy consumption by up to 27%

compared to a data center with conventional
design, perform less maintenance and
reduce the costs of adding new equipment.

Order and install in just weeks.

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 reconfigured
Increase capacity without replacing

old infrastructure.

25

Environmental System Monitoring

The Key To Continuous Operation

The reliability of your computing and communications

systems will be a direct result of the reliability of the

environmental systems that help maintain their proper

operation. This requires monitoring of these support

systems as assurance that vital functions will continue

without interruption.

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 support equipment, so you can keep that
protective “envelope” at peak operating efficiency,
is vital to system reliability. Liebert offers full-scale
monitoring and control of critical support systems
by providing the ability to gather operating
information from each piece of equipment and pull

it together in one central location.

Different People Need To Know
Different Things

Liebert offers you more monitoring solutions than anyone else because
getting the right information about your support 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 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.

Control

Liebert

Nform

Distributed

Liebert

MultiLink

Monitoring

Liebert SiteScan Web

Centralized

Let Us Watch It For You

Continuous remote monitoring of environmental equipment and other facility systems is also available from Liebert
through our Customer Response Center. This capability provides 24 x 7 watchdog service through an environmental site
management program designed to meet your precision air conditioning equipment service requirements. It not only
reports site problems, but initiates immediate action using a predetermined customer response plan — including access
to factory-trained Liebert Global Services technicians who are quickly dispatched to your location when service is needed.

26

Maximizing Your Investment Through Adaptive Monitoring

Distributed Management
With Liebert IntelliSlot
Interface Cards

For enchanced remote communications
and control of your Liebert units, the
Liebert IntelliSlot Web and 485 Cards
deliver the communication capabilities
you require.

Monitoring and control through your
existing Network with no additional
software required.

Each Liebert system equipped with an
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.

Monitoring integration with your
existing Building Management System.

A Liebert system equipped with an
IntelliSlot
integrated with your existing Building
Management System.

™

485 Card can be seamlessly

Centralized Management
With Liebert Nform™ Software

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.
Connecting to equipment in the
distributed critical space is only
part of the monitoring challenge.

Liebert Nform leverages the
network connectivity capabilities
of your Liebert equipment to
provide a centralized monitoring
view of your distributed equipment.

Utilizing the SNMP and Web
technologies built into each of the
Liebert IntelliSlot communication
cards, 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.

Enterprise Management
With Liebert SiteScan

®

Web Software

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 event­responsive service paradigm.

SiteScan Web does it all —

Real-Time Monitoring and Control

Event Management and Reporting

Data Analysis and Trending

Building Management Integration

Liebert SiteScanWeb 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 compatible.

Liebert IntelliSlot Web

Liebert Nform

Liebert SiteScan Web

27

Design And Manufacturing

From Design To Final Assembly…
Here’s What Makes The Difference

Everything we do is focused towards you…the customer. The Liebert design and manufacturing philosophy covers every aspect

of the product from advanced engineering…to providing detailed equipment drawings…to manufacturing quality in our ISO

9000 certified production facilities…to assuring on-time delivery. We want you, your consultants and your contractors to

depend on Liebert and our ability to always meet your needs from start to finish.

Whatever It Takes To Meet The Needs
Of Our Customers

Liebert utilizes state-of-the-art tools, including
advanced computer-aided design and simulation
tools, to constantly refine the design of our
products, including:

Solid Edge

technology to reduce design times and improve
product quality.

CFD

heat transfer and contamination distribution by
simulating building heating and ventilation systems.
It employs the techniques of computational fluid
dynamics (CFD) in order to address the design and
optimization of these systems.

™

— a CAD/CAM system that utilizes 3D

™

— software that is designed to calculate airflow,

We also offer other resources and tools to help create the right product
solution. Our Special Features Authorization capability allows cost­effective customization. Submittals and guide specs help you select
the right system configuration. Comprehensive literature and technical
manuals make sure that you have the most complete and up-to-date
information on the operation of your Liebert product.

CFD software permits
Liebert engineers to opti­mize air flow
within each system. Side

views of Computational
Fluid Dynamics (CFD)
by Fluent.

Manufacturing for durabil­ity — Control over manufac-

turing process is your assur­ance of product durability
and performance.

28

Autophoretic coating of frames —

Assures complete coverage for
maximum corrosion protection.

Coil manufacturing — We are the only
company in our business that makes its own
coils to assure quality.

Making Sure You Always

Get The Right Solution

There are many places where Liebert
equipment is vital — such as computer
rooms, telecommunications centers,
high density Internet hosting sites,
colocation facilities and industrial control
rooms. Our application engineers are
experienced in all of these situations
and can make sure you always get a
cooling solution that is tailored to your
exact needs. To help maximize the
performance and energy efficiency of
the unit selected, they also utilize tools
such as Coolsim and 6-Sigma, simulation
software packages for the improvement of
airflow distribution in data centers.

Testing To Always
Be The Best

Full scale analysis and evaluation of
our air conditioning products during all
phases of development and production
is your assurance of the most advanced
performance and highest quality.

A Company-Wide
Commitment To Excellence

Our employees take great pride in
the products they build. Liebert products
are manufactured under the stringent
manufacturing and quality control
processes of ISO 9000 certification,
using the latest computer-controlled
equipment. All phases of production are
carefully monitored and controlled.

Someone There To Help Keep
You Up And Running

After you purchase your Liebert precision
cooling system, there will always be
someone who can answer any questions or
operational problems you may have.
We are committed to providing
comprehensive service training programs to
all of our service engineers and technicians.
Liebert’s service capabilities, including
preventive maintenance programs, can
increase the availability of your precision
cooling equipment by reducing downtime
due to component failure. This is especially
valuable to companies who do not
have a dedicated technician on-site to
troubleshoot equipment.

Building Code Approvals
Made Easy

Our standard 60Hz products are CSA
c-us certified and meet both U.S.A. and
Canadian government safety standards,
providing fast, hassle-free inspection
and building code approvals.

Powder coated exterior panels —
Solvent-free process provides a durable,
high quality, scratch-resistant finish.

Our state-of-the-art psychrometric
laboratory allows us to test units
under a wide variety of temperature
and humidity conditions. 60-Ton
capability is the largest in our industry.

Final testing — Your assurance

that everything is done right.

Quality maintained along full production
line — over 400 check points along the way.

29

Service Solutions

Programs To Keep You Up and Running

Emerson Network Power offers more ways to handle your Liebert precision cooling maintenance and emergency service requirements

than any other source. Service and support specialists are located everywhere you need them to be.

The Best Coverage In The Business

Field service is provided by Liebert Services technicians augmented
with The Liebert Service Partner Network™ — a nationwide network
of locally-based service partners, with factory-trained technicians
that handle service support and maintenance of Liebert precision
cooling products. Warranty inspection at the time of start-up
by these technicians can ensure proper operation and tune the
performance of the unit to the application. This can be instrumental
in assuring a long unit life.

The variety of service offerings includes warranty service, emergency
service, preventive maintenance and professional services. We offer
24 x 7 x 365 emergency dispatch service through our Customer
Resolution Center. This facility provides immediate access to factory­trained technicians, located within your own area, who are quickly
dispatched to your location when service is required. Preventive
maintenance solutions provide you with a choice of coverage options
— each designed to meet your specific support requirements.
These offerings are ideal for those who require the peak operating
efficiency, reliability and uptime that only a comprehensive
maintenance program can deliver.

We also offer a site management program that creates a customized
service package for your operation by offering a single point of
contact for all your service needs. It gives you a proactive action plan
to provide operational support and guidance for your critical facility.

Additional Service Offerings That
Make A Difference

Liebert Services can also help to improve your data center
performance and energy efficiency.

Enterprise remote monitoring.
Liebert iCOM controls networking/upgrading.
Thermal assessments and CFD modeling.
Energy efficiency assessments.

Remote Monitoring

Enhance your data center reliability and visibility with
comprehensive alarm management, diagnostics and
response services that are tailored to your specific needs.
For both flexibility and reliability, we can monitor via the
Web or through dial-up. By using network interface cards,
we provide significantly more alarm types for diagnostics.
And our Customer Resolution Center is ready to respond as
soon as an alarm occurs.

Our ability to poll your equipment’s operational data
at regular intervals provides unsurpassed predictive
maintenance capabilities. Certified technicians analyze your
data, identifying issues before they become problems and
maximizing availability.

Full Service And Preventive Maintenance Programs For Precision Cooling Equipment

Service

Program

Preferred

PM’s 7x24

Essential

PM’s 8x5

PM Only

7x24

PM Only

8x5

Basic PM’s

8x5

Basic PM’s

7x24

Guaranteed

4 hr Response

7 Days

24 Hours

7 Days

24 Hours

7 Days

24 Hours

7 Days

24 Hours

7 Days

24 Hours

7 Days

24 Hours

Emergency

Service

Parts, Labor & Travel

7 Days

24 Hours

Parts, Labor & Travel

7 Days

24 Hours

Billable

Billable

Labor Only

7 Days

24 Hours

Labor Only

7 Days

24 Hours

Preventati ve
Maintenance

7 Days

24 Hours

M through F

8:00 am - 5:00 pm

7 Days

24 Hours

M through F

8:00 am - 5:00 pm

M through F

8:00 am - 5:00 pm

7 Days

24 Hours

Prev. Maintenance

Schedules

Choose 2 or 4 or 8 Preventative

Maintenance visits per year

Choose 2 or 4 or 8 Preventative

Maintenance visits per year

Choose 2 or 4 or 8 Preventative

Maintenance visits per year

Choose 2 or 4 or 8 Preventative

Maintenance visits per year

Choose 2 or 4 Preventative
Maintenance visits per year

Choose 2 or 4 Preventative
Maintenance visits per year

Preferred Service (8) PM’s per year 7x24
Preferred Service (4) PM’s per year 7x24
Preferred Service (2) PM’s per year 7x24

Essential Service (8) PM’s per year 8x5
Essential Service (4) PM’s per year 8x5
Essential Service (2) PM’s per year 8x5

Maintenance with belts & filters (8) PM’s per year 7x24
Maintenance with belts & filters (6) PM’s per year 7x24
Maintenance with belts & filters (2) PM’s per year 7x24
Maintenance only (8) PM’s per year 7x24
Maintenance only (4) PM’s per year 7x24
Maintenance only (2) PM’s per year 7x24

Maintenance with belts & filters (8) PM’s per year 8x5
Maintenance with belts & filters (6) PM’s per year 8x5
Maintenance with belts & filters (2) PM’s per year 8x5
Maintenance only (8) PM’s per year 8x5
Maintenance only (4) PM’s per year 8x5
Maintenance only (2) PM’s per year 8x5

Basic Service (4) PM’s w/ B&F per year 8x5
Basice Service (2) PM’s w/B&F per year 8x5

Basic Service (4) PM’s w/ B&F per year 8x5
Basice Service (2) PM’s w/B&F per year 8x5

30

Service

Description

Emerson Network Power: The World Leader In
Mission-Critical Power And Cooling Technologies

High Heat Density And Precision Cooling

Power Availability And Protection

Power Conversion And Distribution Monitoring And Communication

You Know About Our Complete Line
Of Environmental Control Systems

From high-capacity mission-critical cooling systems — to compact and
above-ceiling units — to our targeted cooling products designed for
the demanding requirements of high density electronic installations…
there is a Liebert solution designed to cool and protect your critical
computing and communications equipment. We make the industry’s
widest range of mission-critical environmental control, including air
conditioners, fluid chillers and heat rejection systems from 1.0 to more
than 60 tons, in a variety of configurations and cooling technologies.

A Full Range Of Power Protection Solutions

Integrated Racks And Cabinets

Integrated Racks And Cabinets — Protection
Wherever It’s Needed

Rack-based equipment has formed the foundation
of today’s IT network. To house and protect these
systems, Emerson Network Power offers a complete
line of rack, cabinets and integrated protection
enclosures for rack-mounted components. From
open racks employed in large data centers to self­contained, integrated enclosures with cooling and
power protection used in remote locations, there is a
rack solution for every application.

A steady flow of power, and the means to get it to each piece of
equipment in a critical facility, is a key to systems reliability. The proper
functioning of these systems depends on the quality of power and the
ability to ride through outages of any duration. Only Emerson Network
Power offers the breadth of power supply products to meet any of
these needs.

Power availability solutions include uninterruptible power supply
(UPS) systems from 300 VA to over 1000 kVA.

Power protection products include surge protection and power
conditioning systems up to 300 kVA.

Power conversion and distribution systems for both AC and DC
power applications range from 15 kVA to 225 kVA.

Comprehensive Monitoring Solutions Keep
You Informed and In Control

Emerson Network Power is the only source that
supplies the protection infrastructure and all the tools
you need to know how it is operating every minute of
every day.

From one-on-one supervision of a single piece of
equipment to full-scale monitoring and control of
several far-flung facilities, no one knows more about
what it takes to keep you in the know about your
critical systems.

31

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

Liebert Corporation

World Headquarters

1050 Dearborn Drive
P.O. Box 29186
Columbus, Ohio 43229

United States Of America
800 877 9222 Phone (U.S. & Canada Only)
614 888 0246 Phone (Outside U.S.)
614 841 6022 FAX

Emerson Network Power

European Headquarters

Via Leonardo Da Vinci 8

Zona Industriale Tognana
35028 Piove Di Sacco (PD)
Italy
39 049 9719 111 Phone
39 049 5841 257 FAX

Emerson Network Power Asia Pacific
29/F, The Orient Square Building

F. Ortigas Jr. Road, Ortigas Center

Pasig City 1605

Philippines

[phone]

[phone] FAX

liebert.com

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.

© 2011 Liebert Corporation. All rights reserved throughout
the world. Specications subject to change without notice.

All names referred to are trademarks or registered trademarks
of their respective owners.

® Liebert is a registered trademark of the Liebert Corporation.

SL-11293 (R11/12) Printed in USA

Emerson Network Power.
The global leader in enabling Business-Critical Continuity

AC Power
Connectivity
DC Power

Embedded Computing
Embedded Power
Infrastructure Management & Monitoring

™

EmersonNetworkPower. com

.

Outside Plant
Power Switching & Controls

Precision Cooling

Racks & Integrated Cabinets
Services
Surge Protection