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Glenn, Electrical Technician
Category: Electrical
Satisfied Customers: 2311
Experience:  over 30 years as a technician former journeyman electrician
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i need wiring diagrams for 3 phase, 240/480v, 12 lead, 75 hp

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i need wiring diagrams for 3 phase, 240/480v, 12 lead, 75 hp a/c industrial motors! (high and low volts) need winding configurations also, as many as possible please!
Low volt wiring
Connect 4-5-6 together
9-3 to line 1
8-2 to line 2
7-1 to line 3
High voltage
6-9 nutted together
5-8 nutted together
6-7 nutted together
1 to line 1
2 to line 2
3 to line 3
Customer: replied 7 years ago.

hey glenn

this is a 12 lead motor not a 9 lead motor. motor straight 480v , but has a winding config that matches a typical low voltage connection at 240v. i know to follow nameplate but its amping out to high,no load, volts good

Oh sorry i missed that does the name plate say delta or wye on it ?
Go to this link
Customer: replied 7 years ago.
no ????
Customer: replied 7 years ago.
give me what you have in possible wiring diagrames for 12 lead motors
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