What is the purpose of a VFD’s “overload protection”?
A. To protect the electric motor from damage due to overloading
B. To prevent the VFD from overheating
C. To protect the electrical system from power surges
D. To prevent the VFD from being overloaded by the electric motor
Answer:A
What is the purpose of a VFD’s “overload protection”?
A. To protect the electric motor from damage due to overloading B. To prevent the VFD from overheating C. To protect the electrical system from power surges D. To prevent the VFD from being overloaded by the electric motor
Explanation: Overload protection is a feature of VFDs that helps to protect the electric motor from damage caused by excessive loads. If the VFD detects that the motor is being overloaded, it can take actions such as reducing the speed of the motor or shutting down the motor to prevent damage.