High voltage motor is now active in many industries, as an indispensable equipment, so how to judge whether this equipment can work normally? Now let's have a brief understanding with Lanhai. I hope it will be helpful to all my friends.

　　First told us Lanhai high voltage motor at the time of normal work, through sex is the load current, rather than through sex should be zero current theory, of course these are in normal circumstances, if high voltage motor does not work, so, it is not such a situation, such as high voltage motor with department and the short circuit, then its non cross current, it is not zero, but to increase, so whether the internal structure of high voltage motor work one of the most main method is to see whether non cross current can work normally, If the external fault of the high voltage motor, it will be the reverse crossing current surge.

　　So that's a very simple way to tell if the high voltage motor is working, how is that? Did you learn that?