by Regardt Voigt | Jun 5, 2021
THIS website provides a quick breakdown of what the FREQROL FR-A800 series VFD Drive Inverters are about.
by Regardt Voigt | Jun 5, 2021
THIS guide contains a short summary of the FREQROL series VFD drive inverters available.
by Regardt Voigt | Jun 3, 2021
Automation hardware consists mainly out of the following components, as a core: PLC (Controller \ PAC) GOT (HMI \ Terminal) VFD (VSD \ Inverter \ Drive) Servo Robotics SCADA (Software)
by Regardt Voigt | Jun 2, 2021
Nothing. Both terms are used for describing drive inverters. They are prominently being used interchangeably, depending on the manufacturer of the country. (For Mitsubishi FA, the term VFD is mostly used.). VSD (Variable Speed Drive) refers to the motor shaft...
by Regardt Voigt | Jun 2, 2021
There are 4 classes for duty classification purposes. They are: SLD – Super light duty. (startup current: 110% for 60sec and 120% for 3sec – of the FLA value) LD – Light Duty (startup current: 120% for 60sec and 150% for 3sec – of the FLA...
by Regardt Voigt | Jun 2, 2021
kW (power) alone is not sufficient. One requires the motor nameplate details and the application details. From the motor nameplate, we can find the FLA current, voltage, phase number. From the application details we can determine the duty requirements of the inverter...
