Inverter drives are now a reliable and cost effective means of modulating motor speed. HVAC systems use a variety of fans and pumps to circulate air and water.
If your HVAC system uses dampers or valves to restrict volume flow, then an inverter can save up to 50 % energy costs.
A simple savings calculator can be opened by clicking on the zip file, the calculator uses Microsoft EXCEL once unzipped...inverter_savings.zip
We install inverter drives for the modulation of ventilation and pumped systems, the speed can be manually operated, or automatically operated via a controller. Modern inverters also have the inbuilt facility to perform control actions without the need for external control...