Thread: HY Chinese vfd
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21-09-2019 #1
Hi
I have a 3.0 kW Chinese HY Vfd
The image is the same as my vfd,
Terminal 9 states it is the earth connection, if you look at the bottom left and right there are 2 more screws with the earth symbol next to them,
If I test between the 2 bottom earths I have continuity, if I test between either of the bottom earths to the metal back of the vfd I have continuity,
But on terminal 9 I have nothing between the 2 bottom earth screws or the metal back of the vfd, I would of thought they would all be connected,
Can some one tell me if they are all like that or have I got a faulty one.
Many thanks Paul
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