ASTM Standard MV ABC Aerial Bundled Cable

ASTM Standard MV ABC Aerial Bundled Cable

Iinkcukacha:

    Inkqubo ye-3-layer esetyenziswe kwintambo yomthi okanye i-spacer cable, eyenziwe, ivavanywe kwaye iphawulwe ngokuhambelana ne-ICEA S-121-733, umgangatho we-Tree Wire kunye ne-Messenger Supported Spacer Cable.Le nkqubo ye-3-layer iquka i-conductor shield (i-Layer #1), ilandelwa yi-2-layer covering (i-2 kunye ne-#3).

Iinkcukacha eziKhawulezayo

Itheyibhile yeParameter

Iithegi zeMveliso

Isicelo:

Intambo yoMthi i-overhead insulated cable, esetyenziselwa iprayimari kunyeukuhanjiswa okuphezulu kwesibinienendawo enyiniweyo okanye amalungelo endlela, njengeendledlana okanye iipaseji ezixineneyo.Inokufakwa ngokufana nabaqhubi be-overhead abangenanto.Iyasebenza ekuthinteleni iibhulukhwe ezimfutshane ezithe ngqo kunye nee-flash overs ezikhawulezayo nezinye izinto.
Ucingo Lomthi xa lusetyenziswa kwinkqubo yamandla ocingo lomthi, lufakwa kwisimo esisicaba, ngendlela efanayo kunye nesithuba kwizithinteli-mlilo njengoko kukho iikhondaktha eziphezulu ezingenanto okanye ezigqunyiweyo.Iikondaktari ezizixhasayo, ezifanaI-ACSR, ziqhelekileyo kolu hlobo lofakelo.
I-Spacer Cable xa isetyenziswe kwi-spacer cable power system, ifakwe kunye nesithuba esifanayo kwi-dayimane yoqwalaselo olugcinwe yi-spacer hardware.I-spacer kunye nendibano yentambo zixhaswa ngumthunywa ongenanto, njengentsimbi ye-aluminium engenanto, i-ACSR, i-OPGW, okanyeucingo lwentsimbi.Iindibano zentambo ze-Spacer zithatha indawo encinci, zifuna eyona ndlela imxinwa yendlela okanye ipaseji.

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Umgangatho:

I-ICEA S-121-733---NGCWANO LOMTHI KUNYE NOMTHUNYWA UXHASWA IKHABULA YESPACER

I-Voltage:

15Kv 25kV 35kV

Ulwakhiwo:

I-Conductor: i-conductor: isetyhula, iikondaktari ezixineneyo, ezingqukuva ezixandiweyo okanye ezingadityaniswanga.I-AAAC, AAC;I-ACSR.
Ikhusi leConductor: umaleko we-semi-conductive (XLPE-SC)
I-Insulation: LDTRPE (I-Low Density Track-resistant Cross-linked Polyethylene)
Umgodla wangaphandle: iPolyethylene engaxinaniswa kakhulu kumzila (HDTRPE)

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Kutheni Khetha Thina?

Sivelisa iintambo ezisemgangathweni ngokusebenzisa izinto eziphezulu:

Kutheni Sikhethe (2)
Kutheni Usikhethe (3)
Kutheni Sikhethe Thina (1)
Kutheni Usikhethe (5)
Kutheni Usikhethe (4)
Kutheni Usikhethe (6)

Iqela lamava atyebileyo liyazi ukuba yintoni imfuno yakho:

1212

Isityalo esinezixhobo ezifanelekileyo kunye namandla okuqinisekisa ukuhanjiswa kwangexesha:

1213

3-Layer 15kV AAC Tree Ucingo

Connd.Ubungakanani Connd.Imicu I-Diameter Over Conductor Ukutyeba kweKhaka leKondi Ngaphakathi Umaleko Ukutyeba Ukutyeba koMaleko wangaphandle Malunga.OD Malunga.Ubunzima Ilinganiswe Amandla
AWG/ KCMIL # intshi mil mil mil intshi lb/1000ft lb
1/0 7 0.336 15 75 75 0.666 210 1791
2/0 7 0.376 15 75 75 0.706 246 2259
3/0 7 0.423 15 75 75 0.753 289 2736
4/0 7 0.475 15 75 75 0.805 343 3447
266.8 19 0.537 15 75 75 0.867 407 4473
336.4 19 0.603 15 75 75 0.933 487 5535
397.5 19 0.659 15 75 75 0.989 558 6399
477 19 0.722 15 75 75 1.052 648 7524
556.5 37 0.78 20 75 75 1.12 742 8946
636 37 0.835 20 80 80 1.195 846 10260
795 19 0.932 20 80 80 1.292 1020 12510

3-Layer 25kV AAC Tree Ucingo

Connd.Ubungakanani Connd.Imicu I-Diameter Over Conductor Ukutyeba kweKhaka leKondi Ngaphakathi Umaleko Ukutyeba Ukutyeba koMaleko wangaphandle Malunga.OD Malunga.Ubunzima Ilinganiswe Amandla
AWG/ KCMIL # intshi mil mil mil intshi lb/1000ft lb
1/0 7 0.336 15 125 125 0.866 309 1791
2/0 7 0.376 15 125 125 0.906 350 2259
3/0 7 0.423 15 125 125 0.953 400 2736
4/0 7 0.475 15 125 125 1.005 460 3447
266.8 19 0.537 15 125 125 1.067 531 4473
336.4 19 0.603 15 125 125 1.133 621 5535
397.5 19 0.659 15 125 125 1.189 698 6399
477 19 0.722 20 125 125 1.262 806 7524
556.5 37 0.78 20 125 125 1.32 899 8946
636 37 0.835 20 125 125 1.375 995 10260
795 37 0.932 20 125 125 1.472 1181 12510