HEAT COOL HUMIDIFY
Li e b e r t M i n i - M a t e 2
YEAR ROUND
™
Heat Removal/Environmental Control
OVERHEAD COOLING IN A VARIETY OF
CAPACITIES AND CONFIGURATIONS
Air Cooled
Water/Glycol
Chilled Water
5 AND 8 TON SYSTEMS
2 AND 3 TON SYSTEMS
1 AND 1-1/2 TON SYSTEMS
Air Cooled
Water/Glycol
Utilizes Split System Evaporator
Utilizes Split System Evaporator
Expansion Tank
Chilled Water
Air Cooled
Water/Glycol
Chilled Water
Utilizes Split System Evaporator
Utilizes Split System Evaporator
Cooling Tower
Centrifugal Fan
Condensing Unit
Expansion Tank
Water/Glycol
Condensing Unit
Evaporator
Evaporator
Drycooler
Pump
Pump
Self-Contained
Glycol System with Grille
Chilled Water with Grille
Remote Air Cooled Condensing Unit
Supply & Return Air Plenum
Centrifugal Fan
Condensing Unit
Evaporator
Evaporator
Centrifugal Fan
Condensing Unit
Remote Water/Glycol Condensing Unit
Supply & Return Air Plenum
Chilled Water
Supply & Return Plenum
Water/Glycol
Condensing Unit
Indoor Air Cooled Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Drycooler
Expansion Tank
Water/Glycol
Condensing Unit
Evaporator
Expansion Tank
Evaporator
Expansion
Tank
Drycooler
Drycooler
Evaporator
Pump
Evaporator
Prop Fan
Condensing Unit
Pump
Self-Contained Air-Cooled Ducted
Optional Filter Box/
Duct Connection Available
Self-Contained Glycol System Ducted
Optional Filter Box/
Duct Connection Available
Chilled Water Ducted
Optional Filter Box/Duct
Connection Available
Remote Air Cooled Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Chilled Water Coil Supply &
Return Air Ducted, Optional Filter
Box/Duct Connection Available
5 Ton Systems
Self-Contained
Air-Cooled with Grille
Evaporator
Drycooler
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Chilled Water, Supply & Return Air
Ducted, Optional Filter Box/Duct
Connection Available
Outdoor Prop Fan Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Pump
Water/Glycol
Condensing Unit
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Cooling Tower
Cooling Tower
Prop Fan
Condensing
Unit
Prop Fan
Condensing Unit
Evaporator
Water/Glycol
Condensing Unit
Evaporator
Cooling Tower
Evaporator
Evaporator
Evaporator
Evaporator
Pump
Split System with Grille
Self-Contained
Water-Cooled with Grille
Outdoor Prop Fan Condensing Unit
Supply & Return Air Plenum
Remote Water/Glycol Condensing Unit
Supply & Return Air Plenum
Water/Glycol
Condensing Unit
Indoor Air Cooled Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Chilled Water Coil Supply &
Return Air Ducted, Optional Filter
Box/Duct Connection Available
Cooling Tower
Prop Fan
Condensing
Unit
Drycooler
Prop Fan
Condensing Unit
Cooling Tower
Evaporator
Evaporator
Water/Glycol
Condensing Unit
Evaporator
Expansion Tank
Pump
Evaporator
Pump
Evaporator
Prop Fan
Condensing Unit
Split System Ducted
Optional Filter Box/
Duct Connection Available
Self-Contained Water-Cooled Ducted
Optional Filter Box/
Duct Connection Available
Liebert
Evaporator Supply
Evaporator Return
Condenser Return
Condenser Supply
Outdoor Prop Fan Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Evaporator Supply
Evaporator Return
Condenser Return
Condenser Supply
Outdoor Prop Fan Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Water/Glycol
Condensing Unit
Remote Water/Glycol Condensing Unit
Supply & Return Air Ducted, Optional
Filter Box/Duct Connection Available
Evaporator Supply
Evaporator Return
Condenser Return
Condenser Supply
8 Ton Systems
Centrifugal Fan
Condensing Unit
L I E B E R T C O R P O R AT I O N
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.)
614.841.6022 FAX
SL-10501 (3/04)
OVERHEAD COOLING
FOR SMALL COMPUTER
AND SERVER ROOMS
Application Considerations
www.liebert.com
Liebert
Mini-Mate2 ™ Designed
To Meet Your Site Needs
Product Option Availability
Warranty Protection.
Unlike “comfort” air conditioners, Liebert
systems are designed for the cooling
requirements of electronic equipment –
80% of the capacity dedicated to the
removal of dry “sensible” heat,
& 20% for the control of humidity.
In addition to the standard one-year
warranty, your Liebert representative can
offer extended warranties on the unit,
compressor, parts & labor.
Liebert Spare Parts.
Highest quality parts, designed for your
system, are easily available through your
Liebert service representative.
Energy
Efficient Operation
High Efficiency Compressor.
Free-Cooling Option.
The rotary or scroll compressor is
both energy efficient & rugged, to
ensure continuous operation.
A 2nd cooling coil allows the system to
take advantage of colder outdoor temperatures & bypass compressor operation.
Design Considerations
Required
Attributes
Typical Comfort Air
Conditioning Systems
Precision Environmental
Control Systems
High sensible heat ratio
Low sensible heat ratio,
typically .60-.65
High sensible heat ratio,
typically .85-.95
High efficiency air filtration
Typical efficiencies of 5-10%
Minimum efficiencies of 20%
Humidity control
Typically an add-on system
with separate controls
Integral with control system
Year-round operation
Typically used Spring to Fall,
no low ambient control
High airflow
300-400 CFM per ton of cooling
Positive operation to outdoor
ambients as low as -30°F
500-600 CFM per ton of cooling
Ship Loose
Accessories
Liebert factory certified personnel provide
regular inspections & service to extend the life
of the system. Ask your local representative.
Factory Installed Options
Preventive Maintenance Programs.
Monitoring
Based on a field-proven system, the
Liebert Mini-Mate2 is manufactured with
rugged, efficient components. To ensure
365 days x 24 hours operation at your
site, each system is factory tested.
System Types
1
High Sensible Cooling Capacity.
Reliable.
Capacity (Tons)
Chilled Water (rated @ 300 psi static pressure)
Chilled Water (rated @ 400 psi static pressure)
Self-Contained Air Cooled
Self-Contained Water/Glycol Cooled
Split System Air Cooled w/Centrifugal Indoor Condensing Unit
Split System Air Cooled w/Outdoor High Ambient Prop Fan Condensing Unit
Split System Air Cooled w/Outdoor Prop Fan Condensing Unit
Split System Air Cooled w/Outdoor Quiet-Line Prop Fan Condensing Unit
Split System Water/Glycol Cooled (2 or 3 way Valve, 150 or 350 psi)
1.5
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50 & 60 Hz voltages
Canister Humidifier
Chilled Water w/High Close-Off Pressure Valve
Direct-Drive Motor/Two-Speed
Filter Clog Alarm
Firestat
Free-Cooling Coil (Cu or CuNi Versions)
Hot Gas Reheat (self-contained systems only)
Hot Water Reheat
Internal Disconnect Switch
SCR Reheat
Smoke Detector
Stainless Steel Electric Reheat
High External Static Option
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15’ or 30’ Refrigerant Line Sets
Condensate Pump Kit
Duct Kit
Filter Box
Remote Sensors
Single Point Power Kit
Supply & Return Grille/Plenum
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AC3 Autochangeover Controller
Liqui-tect 410 Point Detection Leak Detection Sensor
LT460-K Zone Leak Detection Kits
NIC-ENCL OPENCOMMS Network Interface Card
ENV-DO-ENCL OPENCOMMS Discrete Output Card
RAC2-8 Remote Autochangeover Controller
RCM4 Four-Point Dry Contact Monitor
RCM8CE Eight Point Remote Dry Contact Monitor
RCM8DO Eight Point Remote Dry Contact Monitor w/N.O. relays
Site Scan Monitoring
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Single Point Power Kit
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Enterprise
Monitoring
Systems
Network
Monitoring
Systems
Stand-Alone
Monitoring & Leak
Detection Solutions
The Liebert SiteScan Web is a
comprehensive critical systems
monitoring solution dedicated to
ensuring reliability through graphics, event management & data
extrapolation. The standard Web
interface allows users easy access
from “anywhere” at “anytime.”
The Liebert OpenComms™ family
of products leverages one-to-one
unit connections & your existing
network for a comprehensive
monitoring solution for
distributed equipment.
Autonomous microprocessor
controlled modules are available to
provide supervision, control &
remote notification of Liebert
equipment. These stand-alone
devices include:
Liebert OpenComms Nform
Contact Closure Alarm Panels
• Single & multi-site applications.
• Centralized monitoring of all
Liebert SNMP enabled devices.
• Event management & unit control.
• Event & alarm management.
• Continuously monitor critical
support equipment & instantly
notify on alarm condition.
• Trend & historical data captures
& reporting.
• Adaptable & configurable
graphical user interface.
• Full ASHRAE BACnet compatibility.
• Integration of third-party SNMP
enabled devices through custom
Liebert services.
• Java based.
• Windows 2000 & XP compatible.
Blower
Motor
High Static
Blower Box
• Sequence the operation of
multiple environmental units.
Leak Detection Modules
• Windows NT, 2000 & XP
compatible.
•Provide quick detection &
location of hazardous fluid leaks.
• Connectivity to building
management systems using
Modbus & BACnet.
Liebert OpenComms NIC
Discrete Output Interface Card
• Monitoring option available for
Liebert air conditioning units.
• Straightforward way to tie
environmental units to a
building management system
or alarm panel.
Site I/O
• Integrates sensors & contacts.
Site TPI
IT Manager
Single Phase
Uninterruptible
Power System
• Web interface for viewing
& control.
• Modbus interface for building
management systems.
Network
MultiLink
OpenComms Nform
Three Phase
Uninterruptible
Power System
Power
Management
Condensing Unit
(8-ton Config. Shown)
Autochangeover Control Panels
SiteLink
• Integrates non-Liebert equipment.
HEPA Filter Box
Evaporator
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High Static Pressure Option
Evaporator
(or chilled water)
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Liebert Monitoring Solutions:
When You Need To Know
Data Center
Facility
Enterprise
OpenComms Nform
OpenComms Nform
SiteScan Web
OpenComms Nform
SiteScan Web
(2-3 Ton Shown)
Environmental
Control