Energy Efficient Appliances

In the last blog, the advantages of replacing the existing single phase motors with PMSM (Permanent Magnet Synchronous Motors) was described. The techniques of energy efficient motor along with variable speed operation give rise to enormous energy savings in regular appliances like Room Air Conditioners, Refrigerators, Fans, Pumps, etc. The air conditioning load is the major energy guzzler mainly in the urban households. Compared to other appliances, the air con is both energy intensive and runs for long periods. This is true for homes, commercial establishments, offices (government & private) and industries. Apart from comfort cooling, the air con is used for cold storage applications also, when the room temperature is to be around 15 ~ 250 C. This kind of cold storage is needed in food processing industry and storage of special materials. In chemical industries, materials like Chemicals, resins, etc., have to be stored at specific temperatures to ensure long shelf life.

You can download the Annual Report by clicking
Download PDF