HELPING THE OTHERS REALIZE THE ADVANTAGES OF ZCT

You will find there's slight complication while in the companies know their relays better than we (or perhaps the IEC) do.  As basic advice, it is best to often refer to the suppliers information:この地絡電流が流れ続けているところで、零相変流器へ流れる電流をご覧下さい。零相変流器のところを流れる電