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KEYSOURCE SWITCHED-ON INFRASTRUCTURE

    Air Distribution   Networkair FM

"Keysource worked with us under a design and build arrangement to upgrade and replace several of our existing air handling units. This work was carried out in a live data centre without any downtime or undue disruption - a challenge under any circumstances!".

Mike Hartshorne

Elsevier Ltd

Our Products

Cooling - NetworkAIR FM

NetworkAIR FM
(In a 60Hz configuration, capacities range from 35-50kW in air, water, glycol, economizer, and multi-cool models. In a 50Hz configuration, a 40kW capacity is available in air, water, and glycol models.)
Modular Floor Mount Precision Air Conditioning for environmentally sensitive equipment areas.

The NetworkAIR FM utilizes leading edge precision air technologies. Modular construction, variable frequency drives, dedicated de-humidification, tandem scroll compressors, and front service access are all integrated into one high efficiency system. A scalable design enables customers to meet the changing needs of their environments.

Features & Benefits

Availability

Tandem Scroll Compressors

Quiet and efficient operation of scroll compressors, connected on a common circuit for staged capacity control.

Direct drive motors

Stress on bearings is nearly eliminated, increasing useful life. Allows integral fan/motor assembly to be factory balanced, which lowers vibration and expedites startup.

Variable Frequency Drives

Enables the fans to be soft started, saving energy during power up. Controlling the motor speed simplifies the adjustment for static pressure and gives the option of back-draft prevention.

Steam humidifier

Humidity is managed through a self-contained steam canister humidifier for maximum efficiency and ease of maintenance. The pure-steam canister maintains consistent capacity output, and requires very little scheduled maintenance.

Serviceability

Front service access

The system has full service, front access for routine servicing of components. Front access also narrows the footprint of the system making it possible for units to be placed side by side.

Manageability

Microprocessor Controller

Provides proactive control and real-time monitoring via a four line, eighty character, alphanumeric display.

Redundant group control

Allows up to 4 groups of precision air conditioners to communicate with each other for redundancy, demand fighting prevention, mode assist, and global sharing of certain settings.

Programmable input/output contacts

Allows device contacts to be connected to the air conditioner and mapped to customer outputs or system alarms.

Network interface

Provides management by connecting the device directly to the network with a dedicated IP address, avoiding the need for a proxy such as a server. Management is available via Web browser, Telnet or SSH. Notification features inform you of problems as they occur.

Dew point humidity control

Humidification control can be set to dew point control instead of relative humidity control. Warmer return air temperatures can result in over-humidification when set for relative humidity control. Dew point control uses the moisture content of the air for humidification demand.

Audible Alarms

An active alarm will create a beeping sound from the display. This sound will continue until you view the respond to the alarm menu.

Protection

Air Filtration

Removes dirt and other particulates from the intake air for cleaner supply air.

Double-walled panels

Separates insulation from the air stream, which prevents periodic maintenance of the insulation and reduces noise levels. Small particles of insulation can be picked up by the air stream if not isolated.

Economy

Dedicated Dehumidification

Boosts system efficiency by adding latent capacity without over-cooling or increasing the requirement for reheat.

SCR electric reheat

Modulates capacity to save energy. Exacting amounts of reheat loaded equally on all three phases.

Model List

208V 3PH, 400V 3PH, 480V 3PH, 600V 3PH (Nominal input voltage)

NetworkAIR FM Series

 

Did you know?

For every 18*F (10*C) increase in temperature there is a 50% decrease in reliability of electronics.

Source: Arrhenius Rate Law

News

Register now Keysource and HP's 'Driving Down Data Centre Energy Costs' seminars in Manchester 08/10/08 & Bristol 05/11/08   

Keysource design a 'green solution' for North Tyneside Council

best practice data centre solution for Newcastle College

Home Group use  Computational Fluid Dynamics to help optimise capacity 

Need to improve your data centre's efficiency?  Sign up for a Data Centre infrastructure Efficiency assessment

Keysource's installations

Brand new Data Centre White Papers

Keysource join The Green Grid

Press Releases

Keysource announces CFD  partnership

'Power your datacentre for less'. Keysource in Computer Weekly

Read Keysource in Datacentre Solutions 

 
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