Data Centre Cooling

12 Pressurisation Solutions ‘PressureTec’- Weatherite’s Self Contained, Fully Integrated Pressurisation Solution. Weatherite’s “PressureTec” units condition the outside air so that it can be supplied in to either the cold or hot aisle or directly into the data hall if aisle containment is not deployed. “PressureTec” is a packaged solution, so everything required to provide precise conditioned air is contained within a single unit; no need for remote condensing or humidification units installed elsewhere within the hall. The PressureTec unit just requires an electrical connection, water supply, for the humidifier, drainage and BMS connection for monitoring and alarms. The electrical supply could be via a changeover, providing diverse A & B supplies, backed-up by generators or UPS. Designed for external environments, our twin wall, fully weather proofed construction ensures the PressureTec units are designed for long life with minimal maintenance -protecting the internal components from varying external weather conditions. The PressureTec solution incorporates the very latest state-of-art technology, including EC fans, energy re- use and energy saving techniques. The PressureTec solution also removes the need for different trades designing and installing separate systems - thereby avoiding complex control arrangements and possible disputes if something goes wrong. With the PressureTec packaged unit, Weatherite is responsible for meeting the clients’ exact requirements from day one. The PressureTec Solution Incorporates: ● Automatic mixing of a percentage of the return room air with highly filtered outside air. ● Filters to clean the incoming outside air, which can include: ● Particulate Prefilters ● Particulate Final Filters ● Chemical Filters ● Cooling (including de-humidification) ● Heating ● Humidification ● Latest Trend controls with MMI display - to operate the whole conditioning and pressurisation process. BMS connectivity via BACnet or MODBUS. Benefits include: ● Packaged units - incorporating everything required - no additional equipment needed. ● Each solution is specifically designed to meet the locations environmental requirements. ● Designed to meet the clients’ exact requirements. ● Weather protection built in as standard. ● Single point of responsibility for system design, manufacture and commissioning. Installation can also be included, if required. ● Latest technologies fitted as standard. ● No need for multi tradespeople. For full comprehensive details please ask for a copy of our PressureTec Pressurisation Solutions brochure. ®