VFD

The three key tenets of maintaining variable frequency drives—keeping them clean, dry, and with tight connections—are relatively simple. However, owners and facility managers need to implement regular preventative maintenance and inspection processes to make sure each requirement is met. 1.Keeping VFDs Clean : Most VFDs have side vents to allow...

Variable Frequency Drive – A variable-frequency drive (VFD) is a system for controlling the rotational speed of an AC motor by controlling the frequency of the electrical power supplied to the motor. Other names you may have heard: Variable Frequency Drive (VFD) Variable Speed Drive (VSD) ...