국제표준(KS C IEC 60364)에 의한 허용전류 산정방법의 간소화

In Korea, a conductor according to international standards has been produced since July 1, 2006 because the technical regulation for electrical equipments had employed KS C IEC 60364. Therefore, the permissible current assessment of an IEC standard conductor has to follow KS C IEC 60364. However, wiring methods based on the IEC standard are far different from the conventional Korean regulation and difficult to understand, which makes one's assessment result different from the other's results even if the employed wiring methods are exactly same. In this paper, a simplified table practically applying to domestic condition is suggested to help electricians assess the permissible current of the IEC standard conductor in order to clear the ununified problems mentioned.