Fashe-Hujja Rarraba Kayan Wutar Lantarki

Ƙarƙashin ƙa'idodin da aka saita ta ka'idodin shigarwa don kayan lantarki masu hana fashewa, kamar GB3836.15, Tushen wutar lantarki na irin wannan kayan aiki na iya amfani da TN, TT, da tsarin IT. Dole ne waɗannan tsarin su bi duk ƙa'idodin ƙasa masu dacewa, gami da takamaiman buƙatun samar da wutar lantarki daki-daki a cikin GB3836.15 da GB12476.2, tare da aiwatar da matakan kariya da suka dace.

Ɗauki tsarin wutar lantarki na TN, misali, musamman TN-S bambance-bambancen, wanda ya ƙunshi tsaka tsaki na musamman (N) da kariya (PE) madugu. A cikin mahalli masu haɗari, kada a haɗa waɗannan madugu ko haɗa su tare. Yayin kowane canji daga TN-C zuwa nau'ikan TN-S, dole ne a haɗa ma'aikacin kariyar zuwa tsarin haɗin kai na daidaito a wurare marasa haɗari. Bugu da kari, a wurare masu haɗari, ingantacciyar kulawar yabo tsakanin layin tsaka tsaki da mai kula da kariya na PE yana da mahimmanci.