Situation -
There are two three phase circuits 120/240 Delta with one of the transformers centered tapped. Both circuits are individual transformers making up a three phase delta bank. Circuit A comes from Line Southwest and circuit B comes from the North.
These circuits are parallel networks to make up 800 amps per phase. Circuit A has two conductors per phase entering a single PVC conduit making up A phase, then same for B phase and C phase. B Phase has a center tap so a neutral is created to produce 120 volts.
Circuit B is an identical make up.
When both circuit enter the automatic transfer switch both lines and load cable inter mix lying on one another.
Question:
If Circuit B loose voltage, the transfer switch transfers to circuit A. Because all the cables are mixed together a situation accrued where the sensing voltage on A, B, and control power shorted together. Is this induced voltage from circuit A creating self inductance?
Induced Voltages
Re: Induced Voltages
