We have 2 11kv/433v transformers for 2saperate acb for mv
panels and 1 bus coupler acb. Suppose I’ll close bus
coupler what will happen or it will be share the load.
Please suggestion and any modification required.
Answer / satish kumar.m
Any one incomer has to be tripped according to the plc logic implemented or according to schematic / control such that only one incomer will feed entire bus with bus coupler on
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