110kV Bus block spacing secondary circuit

Master Electrician

10/17/2024

屏幕截图 2024-10-17 124523.jpg

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

Topics

Circuit diagram Substation Control circuit

Master Electrician

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