110kV Bus block spacing secondary circuit
Master Electrician
10/17/2024 12:48:22
110kV Bus block spacing secondary circuit
BB:Microcomputer line protection measurement and control device
SFA:Selector switch
SFB:Selector button
PGW:White light
PGG:Green light
PGR:Red light
QB:Travel switch
TA:Current transformer
We aim to gather electrical knowledge and share it with others.
