Distribution RMU

Ring Main Unit used as a junction to provided reliable supply for Station Transformer. SST connected with two different incomer supplies. One is coming from out side distribution supply and other one is coming from station distribution 13.8 kV feeder through RMU.



At the same time Station distribution supply can take for out side distribution through RMU.

RMU 

Relay Setting 

CT connections

Back side cable cover interlock with Earth Switch

RMU -2