Hi guys
I realy apperciate your help on my problem , I havent had time to get to the job site to try your advice , but as soon as I can I will let you know how I made out , it might take a while fore I am busy on a different job.
Again thanks for the help.
Thanks Guys for all info .
I did a test on the drive without the motor hooked up and there was very little noise .
I will be hooking the motor up with a teck so it will have its own wire way, I don't have VFD teck now so I will try it with what I have for now .
So what it looks like,the smaller and cheaper they make the drives ,, the more they take out so you dont't get the quality as in bigger drives.
Your situation is more or less serious. If you are in Europe, you or your boss may even have to visit jail for some months (yes, true) if you emit too...
It's not that I want to run a AM radio around the drive it's the radios on the line side of the transformer. Some of those radios are 500 feet from the drive.
The transformer is a 600-208v and on the Prim. side there is no noise.
I have talked with some guys that have lost their 485...
HI Guys
I have installed a Weg CFW09 208v Drive on a 7.5hp 208 volt pump. The motor is 20 feet from the drive. What I got out for results was a disaster , the drive works OK , but I get a lot of RF noise on my ac line that is on the load side of the transformer. Any AM radio on that side of...
