hey give me 2 days, i will get the details for you..
This is a discussion on Plz help me about equipment selection in Sub station within the Electrical & Electronics Engineering forums, part of the CE : Technical Discussions category; Hello all, I have just joined crazy engineers. Guys can anybody tell me in any substation what are the factors ...
Hello all,
I have just joined crazy engineers.
Guys can anybody tell me in any substation what are the factors or steps for selection of any equipment like Circuit Breaker, islolator etc..
For example: There is 3 phase transformer the rating is 15 MVA, 33 kV / 440 V, Percentage impedence is 0.5 %. Then what is the rating of Circuit Breaker to be used for this. Plz if possible give formula and steps. Can assume any data if required. Also plz suggest any web about this.
I need it urgently....plz help me......
Thanks...
Rohan....![]()







hey give me 2 days, i will get the details for you..