Make the most of energy in your HVAC/R systems

Innovation is the key in wringing out optimum performance and peak energy efficiency. Most of today’s facility managers require remote monitoring, utilization of cloud technology and service tools.

Case in point: Replacing conventional PID (proportional-integral-derivative) control systems with new energy-efficient predictive control loop systems can bring more than 20% in added energy efficiency, as well as extend the useful life of the equipment. 

•  Choice of contactors: Low-consumption contactors or contactors for specific functions can significantly increase energy efficiency and manufacturing costs, thanks to a reduced number of power contacts and very low energy consumption of the control circuit.

• Choice of HMI (human-machine interface) graphic terminals & panels: The management of backlights in HMI panels can save 65% of the power they consume – for example, by powering off the display when the machine is in idle mode.

• Controller sizing: Selecting the right controller for the application reduces manufacturing costs. Innovative control algorithms will reduce energy consumption.

•  Use of LEDs: LED technology offers a low-consumption alternative to incandescent lights in push buttons and indicator lights, and should be applied systematically.

• Variable Frequency Drives: Schneider AHRI Certified VFDs outperform the competition and provide proven reliability, setting the standard for drive performance.