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PrecisiomachinisT PrecisiomachinisT is offline
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Default 3 phase rotation direction?


"dan" wrote in message
...
Winston wrote in
rec.crafts.metalworking on Wed, 26 Jan 2011 06:56:08 -0800:

Who makes an inexpensive tester that I can plug
into 208 V 3 phase L14-30 outlets to determine
phase rotation?


Could you just find a small 3ph motor and use that?


That would be way too easy...

For machine tools usually I just momentarily turn on the coolant pump before
going any further.