Governor Notes

- Aug 07, 2018-

In the thunderstorm season, if the entire workshop power grid Lightning Protection effect is not good, strong lightning will cause power grid instability, easy to happen thyristor module breakdown, fuse burnout phenomenon, this in high-power DC speed regulator on the performance of particularly serious.

Therefore, to ensure the stability of the power supply network is the basic condition of the stable operation of DC speed regulation, if the severe thunderstorm weather or power grid instability, it is best to temporarily stop the use of equipment, to stabilize the grid and then put into use again. As a result of the start of the heavy load, the motor can not start frequently, limit the number of times less than 4 per hour, when the machine power off, must first stop the main motor, such as the main motor after the stop, and then cut off the power.