What is the purpose of a VFD’s “overcurrent protection” feature?
A. To protect the VFD from damage caused by overcurrent
B. To protect the electric motor from damage caused by overcurrent
C. To protect the system from damage caused by overcurrent
D. All of the above
Answer:D
What is the purpose of a VFD’s “overcurrent protection” feature?
A. To protect the VFD from damage caused by overcurrent B. To protect the electric motor from damage caused by overcurrent C. To protect the system from damage caused by overcurrent D. All of the above
Explanation: A VFD’s “overcurrent protection” feature is designed to protect the VFD, the electric motor, and the system as a whole from damage caused by overcurrent. This feature monitors the current flowing through the VFD and the motor, and will shut down the system if the current 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 overcurrent.