U V W terms

Hi
how r u guys
i found these terms on the compressor terminal cover (U V W) beside
the S Start R Runing C Common terms


http://im82.gulfup.com/FNkaQ.png


what are their meaning

Not sure about on a single phase motor but with three phase they are just the standard terms used for them.

Line 1 U (Red)
Line 2 V (Yellow)
Line 3 W (Blue)

If used correctly from the power station down to the motor maker then the motor rotation will be correct every time it is wired in.

universal compressor cover for a single phase compressor and a 3 phase compressor
to identify the terminals

Uvw are the designations for the windings in a three phase motor, this compressor maker probably uses the same shell for single phase or three phase

Ha ha ,you guys think and type fast

Quote:

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Originally Posted by joe-ice

Ha ha ,you guys think and type fast

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Sh1t hot, that's us mate. ;)