What is the purpose of a VFD’s “overvoltage protection” feature?
A. To protect the VFD from damage caused by overvoltage
B. To protect the electric motor from damage caused by overvoltage
C. To protect the system from damage caused by overvoltage
D. All of the above
Answer:D
What is the purpose of a VFD’s “overvoltage protection” feature?
A. To protect the VFD from damage caused by overvoltage B. To protect the electric motor from damage caused by overvoltage C. To protect the system from damage caused by overvoltage D. All of the above
Explanation: A VFD’s “overvoltage protection” feature is designed to protect the VFD, the electric motor, and the system as a whole from damage caused by overvoltage. This feature monitors the voltage supplied to the VFD and the motor and will shut down the system if the voltage exceeds a certain level, preventing damage to the components. This feature is an important safety feature that can help to prolong the life of the VFD, the motor, and the system as a whole by preventing damage caused by overvoltage.