Eng-Tips is the largest forum for Engineering Professionals on the Internet.

Members share and learn making Eng-Tips Forums the best source of engineering information on the Internet!

Register Log in
  • Congratulations dmapguru on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

4-pole pws winding

Status
Not open for further replies.
zlatkodo

zlatkodo

Electrical
Joined
Nov 17, 2008
Messages
453
Location
HR
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
 
Sort by date Sort by votes
The first part of my question might be:
How to make a 4 pole winding with 3 circuits?
Zlatkodo
 
Upvote 0 Downvote
Thanks, Carlos,
Note that effective number of turns in each circuit must be the same.
Zlatkodo
 
Upvote 0 Downvote
Note: These windings are widely used in motors of refrigerant compressors.
Zlakodo
 
Upvote 0 Downvote
Status
Not open for further replies.

Similar threads

edison123
  • Question Question
VFD increasing the motor winding temperature
2
Replies
22
Views
35K
iop95
iop95
NickParker
  • Question Question
API 546 - Sealed winding conformance
Replies
2
Views
688
Gr8blu
Gr8blu
A
  • Locked
  • Question Question
winding data
Replies
2
Views
3K
zlatkodo
zlatkodo
edison123
  • Locked
  • Question Question
KW rating of 4 pole motor at highest speed is low.
Replies
19
Views
7K
edison123
edison123
B
  • Locked
  • Question Question
wound rotor 8/4 poles
Replies
16
Views
9K
zlatkodo
zlatkodo

Part and Inventory Search

Sponsor

Back
Top