Hi.
Someone Could tell me the convenience to change One Old Oil Power Circuit Breaker by one Vacuum Power Circuit Braker on Voltage System 23 KV.
Thanks in advance.
Dears All:
I´m designing one system in Low voltage, now I have one doubt. I have calculated the KVAr´s to increase the F.P. from 0.86 to 0.9 by local regulation, however, I have considered the load in operation but i not sure if that is correct because I think the installed load shall be...