Umugozi wa SANS Concentric
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Umugozi wa SANS 1507 SNE Concentric
Insinga za SANS 1507 SNE ni insinga zihuza serivisi zifite voltage nkeya zikorwa hakurikijwe Ibipimo ngenderwaho by’Igihugu cya Afurika y’Epfo (SANS) 1507-6.
Insinga za SNE Tongxin zihuye n'ibisobanuro bya SANS 1507, bitwikira insinga za XLPE (zifite uburebure bwa polyethylene) zirimo sheathing ya polyethylene.
Izi nsinga zikoreshwa mu gutanga amashanyarazi hakoreshejwe sisitemu ya Protective Multiple Earthing (PME), aho Isi Irinda Iterambere (PE) na Neutral (N) - hamwe bizwi nka PEN - bihuza Isi Irinda Iterambere n'Isi Nyayo ahantu henshi kugira ngo bigabanye ibyago byo guhungabana k'amashanyarazi mu gihe PEN yacitse. -
Umugozi wa SANS 1507 CNE Concentric
Insinga za SANS 1507 CNE zihuza n'amahame yo muri Afurika y'Epfo kandi zagenewe by'umwihariko guhuza serivisi zo mu rugo mu buryo bwizewe.
Umuyoboro w'umuringa ukozwe mu buryo bw'uruziga, XLPE ifunze neza hamwe n'umuyoboro w'ubutaka wambaye ubusa. Insinga yo guhuza inzu ifite icyuma cya polyethylene 600/1000V. Umuyoboro wa nylon ushyizwe munsi y'umuyoboro. Wakozwe kuri SANS 1507-6.