With increasing energy cost, we need to seek after better ways to control and cut the overall electrical bill. Proper control and management of refrigeration, HVAC & lightings within a facility can offer substantial opportunity for energy savings.

Our Group offers such solutions from Eliwell and Computer Process Controls (CPC).

ELIWELL

Eliwell Televis System by Invensys Climate Controls, is a refrigeration plant monitoring and control system that records, monitors and manages alarms on your refrigeration system.

How To Install?

Implementation of a Televis System is simple and straightforward. Eliwell Refrigeration Controllers are connected via RS485 to form and network of Televis Compatible Controllers that is then connected to the Televis Compact or Televis 200 System.

What Are The Benefits?

The Televis System provides continuous data recording and alarm management of the facility (e.g. supermarket, cold store). With out-dialing capabilities in Televis, the operator is immediately informed of an alarm condition either by SMS, Fax or Email, thereby reducing equipment down time and product losses.

Televis also serves as a tool in a HACCP program by providing temperature/time information so as to ensure product quality is achieved.

With recorded data and alarm logs, it is possible for the operator to troubleshoot the refrigeration system by rectifying problems and also to re-program controller parameters, improving the system efficiency, thus reducing energy cost.

Where Can Televis Be Applied?

Televis Systems can be applied into supermarket / hypermarkets, cold store warehousing, medical and laboratory, food catering and distribution centers, airports, hospitals, hotels, etc.

COMPUTER PROCESS CONTROLS (CPC)

Computer Process Controls (CPC) by Emerson Climate Technologies provides Energy Management solutions to refrigeration, HVAC and lightings within your facility. CPC incorporates new technologies to achieve and maintain energy savings, thereby reducing operating cost.

Traditionally, it's been up to the facility managers to keep track of refrigeration, HVAC and lighting systems; CPC offers automation products and services to allow managers to do what's important - focus on your business objectives. CPC's automation system, the E2, helps to improve facilities operational efficiencies, with significant day-in and day-out savings - and a long-term opportunities to build a better business.

Need A Reason To Control Your HVAC Equipment?

High temperatures within your facility cause uncomfortable customers - and the potential loss of business. High temperatures also threaten the safety of your refrigerated products and lower the productivity of your employees. E2 controls relative humidity (RH) to keep your customers comfortable and protect life span of valuable equipment by minimizing the RH.

Incorporating CO 2 sensors into your facilities is a powerful way to save energy. It's a critical step in minimizing the amount of outside air that is introduced into your supermarket. Less outside air means a lower load on your HVAC and refrigeration equipment.

The E2 gives you the ability to control and operate up to 31 packaged HVAC units from a single controller. These range from simple cooling-only units to complete heating and cooling split systems, or single package systems with multiple stages of heating and cooling. The system also includes optimum start and stop programs to intelligently precondition your store's environment prior to the beginning or ending of your peak occupancy hours. This ensures your customers' comfort at all times and minimizes your energy usage.

What About Refrigeration? How Can I Save?

The E2 provides much more than HVAC control; it also offers you control for multi-rack refrigeration systems. The E2 uses its advanced control algorithms to optimize rack operation and maximize compressor lifespans. Predictive maintenance algorithms are also enabled through E2 to notify you of problems before they occur, which allows you to schedule maintenance when it's convenient for you - not in the middle of the night.

One of the largest untapped opportunities for energy savings in a supermarket is the precise control of heaters contained in glass front cooler doors. The E2, combined with our PMAC II, provides proven patented algorithms to pulse the electrical power to heated cooler doors. This allows you to maintain the merchandising quality of glass front doors while reducing their operational cost. In a typical installation with anti-condensate heat controls, OFF times may be as high as 60%. This is equivalent to turning the heaters off for almost 7 months a year while maintaining the merchandising quality of the doors!