Tauira Concentric
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ASTM/ICEA-S-95-658 Paerewa Copper Concentric Cable
He mea hanga te Uera Waahanga Copper Core ki te kotahi, e rua ranei nga kaikawe pokapū totoka, he parahi ngohengohe ranei, me te PVC, te XLPE ranei, te kaikawe o waho he maha nga waea parahi ngawari kua paehia ki roto i te porowhita me te pango pango o waho ka taea te hanga ki te PVC, polyethylene thermoplastic. XLPE ranei.
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SANS 1507 SNE Concentric Cable
Ka whakamahia enei taura mo nga taputapu hiko me nga punaha Protective Multiple Earthing (PME), i reira te whakakotahitanga o te Tiaki Whenua (PE) me te Neutral (N) - tahi e kiia nei ko te PEN - e hono ana i te hono-kore me te whenua ki te whenua tuturu i nga waahi maha. ki te whakaiti i te tupono o te ru hiko i te mea ka pakaru te PEN.
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SANS 1507 CNE Concentric Cable
He kaikawe wahanga konukura kua werohia he porohita, he XLPE kua whakawetohia me nga kaikawe whenua koretake kua whakaritea.Polyethylene sheathed 600/1000V taura hononga ratonga whare.Ko te nylon ripcord ka whakatakotoria ki raro i te pukoro.I hangaia ki SANS 1507-6.
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ASTM/ICEA-S-95-658 Paerewa Aluminum Concentric Cable
Ka taea te whakamahi i tenei momo kaikawe ki nga waahi maroke me te makuku, ka tanu tika ki waho ranei;Ko te 90ºC te pāmahana teitei o te mahi me te ngaohiko o te ratonga mo nga tono katoa he 600V.