ASTM/ICEA-S-95-658 Standard Copper Concentric Cable

ASTM/ICEA-S-95-658 Standard Copper Concentric Cable

Zofotokozera:

    Chingwe cha Copper Core Concentric Cable chimapangidwa ndi kondakitala imodzi kapena ziwiri zolimba zapakati kapena mkuwa wofewa, wokhala ndi PVC kapena XLPE Insulation, kondakita wakunja wopangidwa ndi mawaya angapo ofewa amkuwa omangika m'chimake chozungulira komanso chakuda chakunja chomwe chitha kupangidwa ndi PVC, thermoplastic polyethylene. kapena XLPE.

Tsatanetsatane Wachangu

Table ya Parameter

Zolemba Zamalonda

Ntchito:

Zingwe zapakati nthawi zambiri zimagwiritsidwa ntchito ndi ogawa ma netiweki omwe amalumikiza ma netiweki amagetsi ndi nsanja ku nyumba ya munthu kapena bizinesi.Oyenera kuyikidwa m'manda mwachindunji, amagwiritsidwanso ntchito ngati ma sub mains mu nsanja zokwera kwambiri komanso njira zowunikira mumsewu.
Kwa maulumikizidwe ndi netiweki yapamwamba, yoyikidwa pakati pasekondale overhead distribution networkpa mita iliyonse ya ogwiritsa ntchito.Amagwiritsidwa ntchito makamaka pofuna kupewa kuba magetsi.Kutentha kwa Ntchito: 75 ° C kapena 90 ° C.

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Zokhazikika:

UL 854--- UL Muyezo Wama Cables Olowera Chitetezo
UL44--- UL Standard for Safety Thermoset-Insulated Waya ndi Zingwe

Zomangamanga:

Conductor: Plain Annealed Stranded Copper Phase Conductor.
Insulation: XLPE insulated yozunguliridwa ndi wosanjikiza wosanjikiza wa plain annealed solid copper neutral conductors.
Waya Wapakati: Waya Wopanda Wopanda Wokhazikika Wokhazikika Wopanda Mkuwa
Mtundu: PVC
Mtundu wa Sheath: Wakuda
Zizindikiritso zazikulu: Mitundu

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Tsamba lazambiri

Kwambiri AWG Kukula Kwamapangidwe (mm) Chingwe chamkuwa (kg/km)
Kondakitala Insulation Kondakitala wapakati Chikwama chakunja
Waya umodzi Zithunzi za XLPE Waya umodzi UV-PVC
Ayi. Dia. Wokhuthala Ayi. Dia. Wokhuthala Dia.
1 16 7 0.49 1.14 39 0.321 1.14 6.82 81.46
1 10 7 0.98 1.14 34 0.511 1.14 8.67 172.04
1 8 7 1.23 1.14 25 0.643 1.14 9.68 221.58
1 6 7 1.55 1.14 25 0.813 1.14 10.98 160.50
1 4 7 1.96 1.14 27 1.020 1.14 12.62 509.26