Chingwe Chokhazikika cha Mkuwa cha ASTM/ICEA-S-95-658

Mafotokozedwe:

Muyezo uwu ukutanthauza mtundu wa chingwe womwe umatanthauzidwa ndi muyezo wa ASTM ndi ICEA (Insulated Cable Engineers Association).
Muyezo wa ASTM/ICEA-S-95-658 umafotokoza zingwe zozungulira zamkuwa zomwe zili ndi pakati pa conductor wamkuwa, conductor wosalowerera wa mkuwa kapena aluminiyamu, ndi chidebe choteteza.
Chingwe cha Copper Core Concentric Chingwe chimapangidwa ndi conductor imodzi kapena ziwiri zolimba zapakati kapena conductor yofewa yolumikizidwa, yokhala ndi PVC kapena XLPE insulation, conductor yakunja yopangidwa ndi mawaya angapo ofewa amkuwa olumikizidwa mu spiral ndi black outer sheath omwe angapangidwe ndi PVC, thermoplastic polyethylene kapena XLPE.