Quote Originally Posted by mbrooke View Post
The coupler CT. This will take the coupler out of the normal bus zone, effectively making both bars one single zone which will allow switching to take place unimpeded.

This is all on the drawing board for now, hence all the "what ifs".
i still dont understand the what ifs..

just like ive said, partial 87 will take care of it, whatever the configuration on either bus coupler or feeders.

the coupler will only be indicated whether it is one bus or two bus zones for 87b.. if bus coupler is open, then two 87bs.. if close one 87b configured as partial 87b with check zone..

thats it..

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