In recent years, several new energy efficient solutions have
been identified by engineers to manage the thermal loads inside
telecommunication facilities and server/computer rooms. Munters
Indirect Air-Side Economizer (IASE) has the potential to outperform
current cooling strategies while offering some key system
advantages.
With over 35 years of experience in air-to-air heat exchangers
and evaporative cooling, Munters advanced cooling systems provide
the desired cooling results using significantly less energy than
standard air conditioning.
The TelcOasis, IASE uses water and air to reject heat from the
self cleaning polymer heat exchanger, cooling the return air
without coming into direct contact with the water. Supply fan
motors are equipped with variable speed controls such that the
supply airflow from the unit can closely match the airflow of the
IT equipment fans. A standard touch screen model is offered to the
Telecom and IT industry to cover most central office, point of
presence and switch gear/server/computer room applications.
Munters cooling solutions enable Telecom customers to free up
electrical power for their core business. These outdoor units do
not occupy valuable indoor white space and can be located in the
machine room, on the roof or on the exterior perimeter of the
building.
The TelcOasis™ 10k unit is the ideal choice for retrofitting
projects as the weight and the footprint were designed to replace
conventional R-22
rooftop package units without any alternations to the
building.
TelcOasis™ IASE Evaporative Cooling Systems
Telc
Oas
is 1
0k
Indirect Air-Side Economizer designed for Mission Critical
facilities
TelcOasis™ IASE benefits:
• 4 times less energy consumption than conventional cooling
• Environmentally friendly
• BacNet capability
• Qualifies for utility rebates and/or LEED credits
• ETL/CSA listed
• Touch screen controls
• Small footprint
Product guideTelcOasis™ 10k Cooling for Telecommunications
Munters Corporation, Air Treatment Division Phone +1 800 843
5360 / E-mail [email protected] / munters.us
All enquires to:
Munters Corporation Tel: (800) 843-5360 E-mail:
[email protected]
www.munters.us
Features• R-410a Refrigerant
• Self-Cleaning Polymer Heat Exchanger
• Packaged DX System
• Indirect Evaporative Cooling
• One Piece Shipment
• Utility Rebates and LEED Credits
• ETL/CSA Listed
• Low noise
• Simple touch screen controls
Built in redundant features • 2 x supply fans
• 2 x scavenger fans
• 2 x compressors
• 2 x methods of water supply
Unit Options• Chilled Water Coil• Different controls protocols
according to
customers request
• 100 % DX back-up, optional
Munters vs Conventional Cooling for a room with 63 kW IT load in
San Francisco CAAnnual Energy Consumption
Conventional Cooling 252,288 kWh
Munters IASE 68,018 kWh
Percentage of annual hours in a typical year (TMY2) where IASE
satisfies 100% of Data Cooling needs Percentage of Total Tonnage
picked up by IEC during ASHRAE 0.4% WB Design Condition
Note: Return air temp = 90°F (32°C) Supply air temp = 70°F (21°C
)
San Francisco 94% 79%
Denver 98% 79%
Los Angeles 83% 74%
Boston 82% 61%
Calgary 100% 100%
Toronto 87% 54%
Effectiveness
TelcOasis™ 10k
Cooling Capacity10,000 cfm17,000 m3/h
Delta T (°F–°C)
TR kW
15–8.3 13.5 47
20–11.1 18.0 63
25–13.9 22.5 79
Footprint
13’5 “ x 7’8”4.1m x 2.3m
Operating Modes1. Winter – Dry mode2. Summer – Wet mode3. Summer
Extreme – Wet mode with DX for trimming
DualSupplyFans
Return Air Supply Air
Return Air
Supply Air
www.munters.com/telcoasis
