Variable Frequency drives (VFD) for energy-optimized open-loop or closed-loop speed control to control pump and fan motors in building-related applications.
Power range: 0.75 kW to 75 kW (IP20) / 90 kW (IP55)
Demand-controlled speed control of supply and discharge fans in air conditioning systems
Demand-controlled speed control of circulating pumps in HVAC systems
Pressure boost and control of the fill level of pumps
Available with EMC filter Class A (C2) or Class B (C1)