Muhammad Umer ansar
Member
- Location
- karachi pakisatan
- Occupation
- junior electrical engineer
I have implemented the star delta control wiring and i m new to this type of wiring.
In this circuit i have the following points which remains unclear.
1) What if either star, delta or main contactor fails?( didnt energize)
2) Is the above circuit correct? do you recommend any changes to it?
3) What is the use of star NO switch in series with Main contactor auxiliaries?
Umer
In this circuit i have the following points which remains unclear.
1) What if either star, delta or main contactor fails?( didnt energize)
2) Is the above circuit correct? do you recommend any changes to it?
3) What is the use of star NO switch in series with Main contactor auxiliaries?
Umer
