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IIMVELISO

Ekhaya

Iimveliso

Intambo egqunyiweyo engaphezulu

Tree Wire Spacer Cable

I-ASTM 35kV ye-Aerial Conductor Cable ye-AAAC i-3-layer ekwaziyo ukumelana ne-XLPE

Thumela i-imeyile kuthi

Khuphela IINKCUKACHA ZOLUDLO

Iinkcukacha zeMveliso

Ipharamitha yemveliso

Isicelo

Iinkampani eziluncedo kudala zisebenzisa intambo yesikhala ukunyusa ukuthembeka kothungelwano olusisiseko kunye nomgangatho wamandla ngelixa zisomeleza ukuxhathisa kwazo kumonakalo wesiphango.
Uyilo lwentambo yenkqubo yokuhanjiswa kwezinto eziluncedo, ukomelela kwenkqubo, kunye nolwakhiwo olubambeneyo lunokunceda ukujongana neminye imiba enokwenzeka.Ukuze kulungiswe imiba yendlela elungileyo kunye nokugcina imali ngokuthoba inani leepali ezifunekayo, iisekethe ezininzi zinokufakwa kwipali enye ngokubonga kuqwalaselo olubambeneyo kunye neemfuno ezisezantsi zokucocwa.
Iindleko zokwandisa umthamo zinokuncitshiswa kakhulu ngokufakela i-Over or Under Building Spacer Cable Systems kwiisekethe ze-feeder, alleyways, kunye ne-substation exits.

Ulwakhiwo

Umqhubi we-AAAC kwintambo enye ene-2-layer covering, i-3-layer extruded shield, kunye nekhaka elenziwe kwi-semiconducting conductor thermoset conductor ekhutshiweyo.
Ukugqunywa kwe-polyethylene e-Crosslinked kwenza umaleko wangaphakathi wesigqubuthelo, kunye nesigqubuthelo sangaphandle se-polyethylene esinganyangekiyo kumzila senza umaleko wangaphandle.
Uluhlu ngalunye ludityaniswe yibhondi.

IKondi:
I-AAC (1350-H19, i-compact stranded).

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

Isigqubuthelo sangaphakathi nangaphandle:
I-2-layer crosslinked polyethylene covering (XLPE), apho i-layer yangaphandle i-track-resistant (TK-XLPE).Zonke iileya zidityaniswe kunye.Umaleko ongaphandle uya kuba mnyama okanye ngwevu, ukumelana nokukhanya kwelanga kunye nokumelana nemikhondo.

I-ASTM 35kV ye-erial Conductor Intambo ye-AAAC yomaleko emi-3 enganyangekiyo kumzila we-XLPE (2)

Imigangatho

Ezi mfuno zilandelayo kuhlangatyezwana nazo okanye kugqithwe ngexesha lemveliso kunye novavanyo lwale ntambo yomqhubi we-airair cover:
I-ASTM B230 – i-Aluminiyam 1350–H19 yoNcingo yeeNjongo zoMbane
I-ASTM B231-I-Aluminiyam eyi-Concentric-Lay-Stranded 1350 Conductors
I-ASTM B400 – Ii-Conductors eziQinisekisiweyo eziLungileyo
I-ASTM D1248-iPlastiki yePlastiki yePolyethylene iziXhobo zokuSebenza ngocingo kunye neCable
I-ICEA S-121-733 - Ucingo loMthi kunye noMthunywa oXhaswayo we-Spacer Cable

Umgangatho we-ASTM wama-35kV woMbane weNkonzo yoMbane weNkonzo yoMbane we-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	0.175	0.125	0.88	45.4	290	1760
77.47	2	7	0.316	0.015	0.175	0.125	0.946	72.24	345	2800
123.3	1/0	7	0.398	0.015	0.175	0.125	1.028	114.9	423	4270
155.4	2/0	7	0.447	0.015	0.175	0.125	1.077	144.9	474	5390
195.7	3/0	7	0.502	0.015	0.175	0.125	1.132	182.5	536	6790
246.9	4/0	7	0.563	0.015	0.175	0.125	1.193	230.2	610	8560
312.8	266.8	19	0.642	0.015	0.175	0.125	1.272	291.6	705	10500
394.5	336.4	19	0.721	0.015	0.175	0.125	1.351	367.9	816	13300
465.4	397.5	19	0.783	0.015	0.175	0.125	1.413	433.9	909	15600
559.5	477	19	0.858	0.02	0.175	0.125	1.498	521.7	1039	18800
652.4	556.5	19	0.927	0.02	0.175	0.125	1.567	608.3	1156	21900

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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