Drive and Factory Automation

50% of energy consumption in office buildings is related to air conditioning. The FRENIC HVAC series is the dedicated inverter for HVAC that features performance enhancements to maintain an optimal thermal environment. This is achieved by keeping the energy consumption in various devices (compressor, condenser water pump, AHU and others) to the minimum. Fuji Electric contributes largely to global environment by realizing carbon dioxide reduction with energy saving by the inverter. FRENIC-HVAC performs an estimated terminal pressure control by linearization function which estimates target pressure from load flow rate. It reduces ineffectual pump power consumption and saves energy along with maintaining comfortable air conditioning levels within the buildings for the people who work there.