MV motor direction tester
MV motor direction tester
(OP)
Can anyone recommend a tester that can be used on any 3 phase system motor, prior to startup, so that wrong phase direction and rotation of shaft is eliminated ??
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MV motor direction tester
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RE: MV motor direction tester
RE: MV motor direction tester
Some of the drives that we are away to commission are upto 6000 kw so after all the alignments are in place don't think its good practice to upset the "heavy spanner brigade"
by asking them to split the drive couplings again !!
I have heard that there is a test set available that cold checks the windings so that supply conductor swapping is not required as you get correct rotation first time.... I havent personally seen this test set - hence the thread for feed back and recommendations of any good testers.
RE: MV motor direction tester
http://www.omega.com/pptst/MTR-1.html
You have to be able to turn the motor manually a small amount to do the test.
http://www.omega.com/pptst/PHSEQ.html
yours
RE: MV motor direction tester
http:
Eng-Tips: Help for your job, not for your homework Read FAQ731-376
RE: MV motor direction tester
Now Closed
RE: MV motor direction tester
Eng-Tips: Help for your job, not for your homework Read FAQ731-376