Frequency Inverters

Frequency Inverters

For applications ranging from small appliances to the largest of mine mill drives and compressors

A variable-frequency drive (VFD) (also termed adjustable-frequency drive, variable speed drive, AC drive, micro drive or inverter drive) is a type of adjustable-speed drive used in electro-mechanical drive systems to control AC motor speed and torque by varying motor input frequency and voltage.

Features (depending on model)
  • IoT / Industry 4.0 Ready for plant & process control applications
  • Wide, multi-language LCD screen (HMI)
  • Dual Rating (Normal Duty, Heavy Duty)
  • Precise control by constant response time
  • Integrated EMC filter
  • Easy configuration and operation
  • Embedded Ethernet
  • Access to Web Server via QR-Code®
  • Controlled deceleration after power failure
  • Real Time Clock - Calendar/Time Stamp function
  • Four built-in PID controllers
  • Embedded positioning control
  • Integrated multi pump control for up to ten pumps
  • Optional fieldbus communication interfaces: DeviceNet®, Profinet®, PROFIBUS®DP, EtherNet/IP®, EtherCAT®, Modbus TCT/IP®, CANopen®
  • Safety standard complies with IEC-guidance
  • CE, UL, CSA, TÜV certification
  • STO / SS1 according to IEC / EN61800-5-2*


Machine and plant building, compact machines, pumps and fans, conveyors, compressors, elevators, lifting and crane applications, HVAC building automation, packaging machines, industrial applications, textile machines, heating, ventilation and air-conditioning