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IIMVELISO

Ekhaya

Iimveliso

Intambo egqunyiweyo engaphezulu

Tree Wire Spacer Cable

I-ASTM 25kV ye-Aerial Overhead Line Intambo ye-SAC AAAC 3-iMaleko e-Track-resistant XLPE

Thumela i-imeyile kuthi

Khuphela IINKCUKACHA ZOLUDLO

Iinkcukacha zeMveliso

Ipharamitha yemveliso

Isicelo

I-Aerial Cable (intambo yomthi kunye ne-spacer cable) yenzelwe ukusetyenziswa kwiinkqubo zokusasaza eziphambili kunye nesekondari ezilinganiswe nge-25 kV (encinci) ngokuqhelekileyo ukukhusela iziphene ngenxa yoqhagamshelwano okanye apho isithuba sincinci.
Inkqubo yokumelana ne-3-layer ikhusela iisekhethi ezimfutshane kunye ne-flashovers kwimeko yokudibanisa nemithi okanye izilwanyana zasendle.Xa ifakwe ngokuchanekileyo, le nkqubo iyasebenza ekuthinteleni ukucima, ukonakala, okanye imililo ngenxa yokuwa kwemithi okanye amasebe.

Ucingo loMthi

Xa isetyenziswa kwisixokelelwano samandla ocingo lomthi, ifakelwe kwisimo esisicaba, ngendlela efanayo kunye nesithuba kwizithinteli-mlilo njengeekhondaktha ezigqunywe phezulu okanye ezigqunyiweyo.Abaqhubi abazixhasayo, njenge-ACSR, baqhelekile kolu hlobo lofakelo.

Intambo yesikhala

Xa isetyenziswa kwi-spacer cable power system, ifakelwa kunye nesithuba esifanayo kuqwalaselo lwedayimani olugcinwe yi-spacer hardware.I-spacer kunye ne-cable assembly ixhaswa ngumthunywa ongenanto, njengentsimbi ye-aluminium engenanto, i-ACSR, i-OPGW, okanye i-galvanized steel wire.
Iindibano zentambo ze-Spacer zithatha indawo encinci, zifuna eyona ndlela imxinwa yendlela okanye ipaseji.

Ukwakhiwa

Ii-conductor zixinzelelwe ngokuthe ngqo, i-AAC (1350-H19), mhlawumbi ixinzelelwe okanye iphelele ngokuxhomekeke kubukhulu bomqhubi, i-AAAC okanye i-ACSR.Ifumaneka ngepolyethylene ephezulu yoxinaniso (HDTRPE) okanye iTrack-Resistant Crosslinked Polyethylene (XLPE) igquma.Ukhetho lwe-Strand shield luyafumaneka njengoko kubonisiwe kumzekeliso.

I-ASTM 25kV yomgca we-Aerial Overhead Intambo ye-SAC AAAC umaleko o-3 onganyangekiyo kwi-Track XLPE (2)

Iinkcukacha

-ASTM B230
-ASTM B231
-ASTM B232

-ASTM B398
-ASTM B399
-ASTM B400

- ICEA S121-733

Umgangatho we-ASTM we-25kV we-Aerial Overhead Line Cable ye-AAAC XLPE

Umqhubi Ubungakanani	Iyalingana I-AAC	Umqhubi Ukuxinga	Umqhubi Ububanzi	Umqhubi Ikhaka Ukutyeba	Ukugquma Ukutyeba Ngaphakathi Umaleko	Ukugquma Ukutyeba Ngaphandle Umaleko	Kuko konke Ububanzi	Ubunzima Umqhubi	Ubunzima Umnatha	Ikaliwe Amandla
AWG or kcmil	AWG or kcmil	Hayi.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
48.69	4	7	0.25	0.015	0.075	0.075	0.58	45.4	139	1760
77.47	2	7	0.316	0.015	0.075	0.075	0.646	72.24	181	2800
123.3	1/0	7	0.398	0.015	0.075	0.075	0.728	114.9	242	4270
155.4	2/0	7	0.447	0.015	0.075	0.075	0.777	144.9	284	5390
195.7	3/0	7	0.502	0.015	0.075	0.075	0.832	182.5	334	6790
246.9	4/0	7	0.563	0.015	0.075	0.075	0.893	230.2	395	8560
312.8	266.8	19	0.642	0.015	0.075	0.075	0.972	291.6	474	10500
394.5	336.4	19	0.721	0.015	0.075	0.075	1.051	367.9	569	13300
465.4	397.5	19	0.783	0.015	0.075	0.075	1.113	433.9	649	15600
559.5	477	19	0.858	0.02	0.075	0.075	1.198	521.7	762	18800
652.4	556.5	19	0.927	0.02	0.08	0.08	1.287	608.3	882	21900
740.8	636	37	0.991	0.02	0.08	0.08	1.351	690.8	980	24400

Nawuphi na umbuzo kuthi?

Ngemibuzo malunga neemveliso zethu okanye uluhlu lwamaxabiso, nceda ushiye i-imeyile yakho kuthi kwaye siya kuqhagamshelana phakathi kweyure ezingama-24

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