Close control Unit (CCU) also commonly known as Computer Room Air Conditioner (CRAC) or Precision Air Conditioner (PAC) use for precise control of Temperature along with Humidity in Server room, Datacenter, Laboratory and various Industrial applications. We offer close control unit in UAE, Dubai, Abu Dhabi, Oman & Qatar.

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Close Control Unit for Precision Cooling of Computer room.
Source: Control Technologies
Dated: Jul. 19, 2013
Computer Room air conditioners are commonly known as Precision Air Conditioners or Close Control
Unit (CCU) or Computer Room Air Conditioner (CRAC). Close Control Unit (CCU) provides efficient heat
removal, excellent humidity control, greater airflow
DUBAI, UAE -- Modern IT, Telecommunication & laboratory equipment generates a large amount of heat
and the problem increases with higher density IT kit (e.g. Blade Servers). It is, therefore, essential to use the
correct type of cooling and to understand the air flow requirements within the room. Failure to achieve this
can have disastrous results with 'deadly' hot-spots happening just where you don't need them - around your
key mission critical servers.
Electronic and information processing equipment require rigid environmental conditions for reliable
operation with précised control of temperature & humidity. Computer Room precision air conditioning
systems are specifically designed for the concentrated vertical heat loads of today’s Data Centers.
http://www.youtube.com/watch?v=WbxqEC6PF1E
Computer Room air conditioners are commonly known as Precision Air Conditioners or Close Control Unit
(CCU) or Computer Room Air Conditioner (CRAC). Close Control Unit (CCU) provides efficient heat
removal, excellent humidity control, greater airflow, better air filtration, greater flexibility and
expandability, and numerous alarm and redundancy options. It is available in up flow or down flow type
based on air throw. Based on coolant & position of coil it is broadly classified into Chilled water (CW) type
and Direct Expansion (DX) type.
Key Benefits of CCU or CRAC over Conversional Air Conditioner
Precise control of Humidity & temperature along with cleanness :
§ Electronic & Information processing equipments require a system that provides precise humidity control
to meet equipment specifications and air filtration designed to keep airborne particles from causing
problems with critical equipment. PAC precisely controls humidity and Temperature with filtration.
Reliable operation for 365 days a year:
§ Most of critical application requires 24x7 availability of cooling environment with precise control of
temperature and humidity. PAC is designed for 24 x 7 applications.
Cooling of critical Spaces:
§ Energy efficiency is no longer just an option for users of air conditioning. There are down flow systems
for raised floor facilities and up flow 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.
Energy Saving:
§ PAC systems offer a choice of compressor types, microprocessor controls and other optional features
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2. PRLog - Global Press Release Distribution
designed to reduce power consumption and maximize energy savings which help in fast return of
investment.
Some of The Prestigious Manufactures of Precision Air Conditioner are Emicon, Stulz, Liebert, Airedale
(Model: Airedale EasiCool, Airedale AlphaCool & Airedale SmartCool), Liebert (Model: Liebert DS,
Liebert Mini-Mate2, Liebert CRV, Liebert CW, Liebert ICS), DENCO (Model: Denco T-Range, Denco
TW-Range, Denco E-Range, Denco MS-Range), UNIFLAIR (Model: Uniflair AMICO, Uniflair
LEONARDO EVOLUTION, Uniflair LEONARDO MAX, Uniflair MONOBLOCK) , Blue Box
DATATECH etc.
Ctrltech Serve all seven emirates of UAE including Dubai, Sharjah, Abu Dhabi, Al Ain, Ras Al Khaima,
Ajman, Fujairah. To know more about products and services of Ctrltech please visit
www.ctrltechnologies.com or write us at sales@ctrltechnologies.com
call us at +971-6-5489626
CONTROL TECHNOLOGIES FZE (Ctrltech)
PO Box 122271,
Sharjah, UAE.
T: +971 6 5489626
F: +971 6 5489627
E: sales@ctrltechnologies.com
W: www.ctrltechnologies.com
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Phone 00971501537113
City/Town Dubai
State/Province Dubai
Country United Arab Emirates
Industry Technology, Computers
Tags Close Control unit, precision air, emicon, Liebert, stulz
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