if i have a coli of 242kW on a 110V Dc system...how much current is require to energize the coil?...i think a current of 2.2A would energize the cirucit....
what will the ideal location of high voltage compononet(circuit breaker,isolator ,current transformer and voltage trasnformer).
some times curent transformer are placed before circuit breaker and sometimes after CB..
Is there any rule for positioning high voltage component??
Thanks all for yr valuable coments..
but i m still confused that why dc require much greater contact separtion?how can u achive by connecting CB contacts in series?