Tambo yeSANS Concentric
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Tambo yeSANS 1507 SNE Concentric
Tambo dzeSANS 1507 SNE dzakagadzirwa zvichienderana neSouth African National Standard (SANS) 1507-6 itambo dzekubatanidza dzine simba shoma.
Tambo dzeSNE Tongxin dzinoenderana nezvinodiwa neSANS 1507, iyo inovhara tambo dzakadzivirirwa dzeXLPE (cross-linked polyethylene) dzine polyethylene sheathing.
Tambo idzi dzinoshandiswa pakugadzira magetsi neProtective Multiple Earthing (PME), uko maCombined Protective Earth (PE) neNeutral (N) - pamwe chete anozivikanwa sePEN - anobatanidza macombined neutral-and-earth nereal earth munzvimbo dzakasiyana-siyana kuderedza njodzi yekuvhunduka kwemagetsi kana PEN ikatyoka. -
Tambo yeSANS 1507 CNE Concentric
Tambo dzeSANS 1507 CNE dzinoenderana nezvinodiwa zvekuSouth Africa uye dzakagadzirirwa kubatanidza mabasa epamba nenzira yakavimbika.
Muchina wesimbi wesimbi wakadhonzwa nesimbi wakaita sedenderedzwa, wakagadzirwa nesimbi yesimbi, XLPE, wakaputirwa nesimbi isina chinhu. Waya yekubatanidza imba ine polyethylene sheath ye600/1000V. Ripcord yenylon yakaiswa pasi pesimbi. Yakagadzirwa neSANS 1507-6.