Balaji Airvent Systems Private Limited Thane, Maharashtra

We understand how important it is to have a truly independent Variabl Air Volume (VAV) terminal. A VAV Terminal that is independent on the variable air volume terminal design and on the DDC controller that makes the box work, i.e. an independently open VAV direct digital controller that can be interfaced to any Building Automation System (BAS) in the field. The networking requirements of VAV terminals and the Building Automation Systems of intelligent buildings have left the markets disillusioned int the past decade. Systems are unable to communicate with each other, as different BAS suppliers have their own proprietary gateway integration design.

With comfort air conditioning, the focus is on people. Our technology is based on the respective requirements of a project, but simultaneously always looks for the most efficient method with the lowest consumption of energy.

Cold Aisle Containment (CAC) Solution isolates a rooms cold air supply and confines it to an entirely closed off area targeted at cooling IT equipment instead of the room. With the fronts of cabinets facing each other as they would in a typical cold aisle design, the addition of doors on each end of the aisle and ceiling panels across those adjacent cabinet rows creates a complete segregation of hot and cold air.

The determination of cooling requirements for it systems can be reduced to a simple process that can be done by anyone without special training. Expressing all measures of power and cooling in watts simplifies the process. A general rule is that a crac system rating must be 1.3 times the anticipated it load rating plus any capacity added for redundancy. For larger data centers, the cooling requirements alone are typically not sufficient to select an air conditioner. Typically, the effects of other heat sources such as walls and roof, along with recirculation, are significant and must be examined for a particular installation. The design of the air handling ductwork or raised floor has a significant effect on the overall system performance, and also greatly affects the uniformity of temperature within the data center. The adoption of a simple, standardized, and modular air distribution system architecture, combined with the simple heat load estimation method described, could significantly reduce the engineering requirements for data center design.