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4-pole pws winding

4-pole pws winding

4-pole pws winding

(OP)
Does anyone have an example of internal connection diagram for 4 pole PWS (part winding start)three-phase motor with divided windings in (33% + 67%) and (60% + 40%) ratio?
Zlatkodo

RE: 4-pole pws winding

(OP)
The first part of my question might be:
How to make a 4 pole winding with 3 circuits?
Zlatkodo

RE: 4-pole pws winding

(OP)
Thanks, Carlos,
Note that  effective number of turns in each  circuit must be the same.
Zlatkodo

RE: 4-pole pws winding

(OP)
Note: These windings are widely used in motors of refrigerant compressors.
Zlakodo
 

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