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IIMVELISO

Ekhaya

Iimveliso

Intambo egqunyiweyo engaphezulu

Tree Wire Spacer Cable

I-ASTM 25kV i-Aerial Tree Wire Cable AAC 3-layer Track-resistant PE

Thumela i-imeyile kuthi

Khuphela IINKCUKACHA ZOLUDLO

Iinkcukacha zeMveliso

Ipharamitha yemveliso

Isishwankathelo

(Ucingo lomthi kunye nentambo yesikhewu) 25kV intambo yasemoyeni eyi-Comact AAC Intambo yomthi okanye intambo yesipayi esele ivelisiwe, yavavanywa, yaza yanyulwa ngokuhambelana ne-ICEA S-121-733, umgangatho weTree Wire kunye neMessenger Supported Spacer Cable, ineentambo ezintathu. iileya ze-PE ezixhathisa kumzila.
Uluhlu lokuqala loluhlu oluthathu luyikhuselo lomqhubi, olulandelwa luhlu lwe-#2 kunye ne-#3 yesigqubuthelo.

Isicelo

Ukuze ugweme iimpazamo zoqhagamshelwano okanye kwiimeko apho kukho ukungabikho kwendawo, intambo ye-aerial (intambo yomthi kunye ne-spacer cable) isetyenziswa rhoqo kwiinkqubo zokusasaza eziphambili kunye nesekondari ezilinganiswe nge-25 kV (ebizwa ngokuba yi-nominal).
Kwimeko yokunxibelelana nemithi okanye ezinye izilwanyana zasendle, umzila onganyangekiyo we-3-layer structure ususa iisekethe ezimfutshane kunye neeflashi.Le nkqubo inokunqanda ngempumelelo ukusilela kwenkqubo, umonakalo, okanye imililo ebangelwa kukuwa kwemithi okanye amasebe xa ibekwe kakuhle.

Ukwakhiwa

IKondi:
Umqhubi we-AAC.

IKhoki Shield:
Isikhuseli se-semiconducting semiconducting eyongeziweyo se-thermoplastic esikhulula ngokukhululekileyo kwi-conductor kwaye siboshwe kwisigqubuthelo.

Isigqubuthelo sangaphakathi nangaphandle:
I-2-layer low-, medium- or high-density polyethylene covering (LDPE, MDPE okanye HDPE), apho umaleko wangaphandle uxhathisa umkhondo (TK-MDPE okanye TK-HDPE).Zonke iileya zidityaniswe kunye.Umaleko ongaphandle uya kuba mnyama okanye ngwevu, ukumelana nokukhanya kwelanga kunye nokumelana nemikhondo.

I-ASTM 25kV i-Aerial Tree Wire Cable AAC 3- umaleko o-3 we-Track-resistant PE (2)

Iinkcukacha

Umgangatho we-ASTM B230
Umgangatho we-ASTM B231
Umgangatho we-ASTM B400

Umgangatho we-ASTM D1248
I-ICEA S-121-733 esemgangathweni

Umgangatho we-ASTM we-25kV ye-Aerial Cable AAC PE

Umqhubi Ubungakanani	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	Hayi.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
1/0	7	0.336	0.015	0.075	0.075	0.666	98.9	212	1990
2/0	7	0.376	0.015	0.075	0.075	0.706	124.8	247	2510
3/0	7	0.423	0.015	0.075	0.075	0.753	157.2	290	3040
4/0	7	0.475	0.015	0.075	0.075	0.805	198.4	343	3830
266.8	19	0.537	0.015	0.075	0.075	0.867	250.1	409	4970
336.4	19	0.603	0.015	0.075	0.075	0.933	315.5	489	6150
397.5	19	0.659	0.015	0.075	0.075	0.989	372.9	560	7110
477	19	0.722	0.015	0.075	0.075	1.052	446.8	648	8360
556.5	37	0.78	0.02	0.075	0.075	1.12	521.3	743	9940
636	37	0.835	0.02	0.075	0.075	1.175	596.1	831	11400
795	37	0.932	0.02	0.08	0.08	1.292	745.3	1020	13900

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