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3 phase

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scottkylex

New Member
need a wireing diagram for a paint booth exhaust fan.it is a 5 ph motor
240-460 3 phase amp1.3.2/6.6 its rpm is 1745 it is all so a 60 cyc,

please-mail it to me or call me @ 859-293-1410 ask for Ralph about 8am or 9am
thanks for any help!!!!!!!!
 

Phasor

Member
Most 3 phase motors have a terminal block, with six terminals. The top 3 are the ends of U,V and W windings respectively (aka U1, V1, W1), and the bottom three are (note the order) V2, W2, U2.

For star connection, short V2, W2, and U2 together, apply actives to U1, V1, W1.

For delta connection, connect U1 to V2, V1 to W2, and W1 to U2. Apply actives to (U1/V2), (V1/W2), (W1/U2).
 
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