Chithunzi cha SANS Concentric Cable
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SANS 1507 SNE Concentric Cable
Zingwezi zimagwiritsidwa ntchito popangira magetsi okhala ndi makina a Protective Multiple Earthing (PME), pomwe Protective Earth (PE) ndi Neutral (N) - limodzi lodziwika kuti PEN - limalumikiza kusalowerera ndale-ndi-dziko lapansi kudziko lenileni m'malo angapo. kuchepetsa chiopsezo cha kugwedezeka kwa magetsi pakagwa PEN yosweka.
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SANS 1507 CNE Concentric Chingwe
Kondakitala wozungulira wokoka molimba wamkuwa, XLPE wotsekeredwa ndi ma kondakitala opanda kanthu opangidwa mokhazikika.Polyethylene sheathed 600/1000V nyumba kugwirizana utumiki chingwe.Chingwe cha nayiloni choyikidwa pansi pa sheath.Zopangidwa ku SANS 1507-6.