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LIHLAHISO

Lehae

Lihlahisoa

Mohaho o Insulated Cable

Sefate Wire Spacer Cable

ASTM 15kV Overhead Aerial Cable AAC 3-layer Track-resistant XLPE

Romela Imeile ho Rona

THABELLA LITŠOANTŠISO TSA MOKHATLO

Lintlha tsa Sehlahisoa

Sehlahisoa parameter

Kopo

15kV Overhead Aerial Cable AAC 3-layer Track-resistant XLPE ke sistimi ea kabo ea motlakase e seng e entsoe e etselitsoeng ho ts'epahalla haholo, litšenyehelo tse tlase tsa ts'ebetso, le ho feto-fetoha ha maemo ho nepahetseng.

Mohala oa Sefate

E behiloe ka mokhoa o bataletseng tsamaisong ea matla a terata ea sefate ka tsela le sebaka se lekanang le sa li-conductors tse se nang letho kapa tse koahetsoeng holim'a li-insulator.Mofuteng ona oa ho kenya, li-conductor tse ikemetseng tse kang ACSR li tloaelehile.

Spacer Cable

E kentsoe ka sebaka se tloaelehileng sa tlhophiso ea daemane, e bolokiloeng ke lisebelisoa tsa spacer, ha e sebelisoa tsamaisong ea matla ea cable ea spacer.Lenģosa le se nang letho, joalo ka tšepe e se nang letho ea aluminium, ACSR, OPGW, kapa terata ea galvanized steel, e ts'ehetsa sekhechana le kopano ea thapo.Likopano tsa li-cable tsa Spacer li nka sebaka se senyenyane haholo, tse hlokang sebaka se senyenyane sa tsela kapa tsela.

Kaho

Thapo e le 'ngoe e nang le conductor e entsoeng ka aluminium ka ho felletseng, thebe e fetisitsoeng ka mekhahlelo e 3 le sistimi e koahelang e entsoeng ka sekoaelo sa 2-layer le thebe e extruded semiconducting thermoset conductor.Crosslinked polyethylene (XLPE) e etsa karolo e ka hare ea sekoaelo, 'me polyethylene e hanyetsanang le pina (TK-XLPE) e etsa lesela le ka ntle.Lera le leng le le leng le kopantsoe ke tlamo.

-Mokhanni:
AAC (1350-H19, compact stranded).

-Conductor Shield:
Thebe e ekelitsoeng ea thermoplastic e hlobolisoang ho tsoa ho conductor mme e tlameletsoe ho sekhurumetso.

-Sekoahelo sa ka hare le sa ka ntle:
2-layer crosslinked polyethylene e kwahelang (XLPE), moo lera le ka ntle le hananang le pina (TK-XLPE).Likarolo tsohle li kopantsoe hammoho.Karolo e ka ntle e lokela ho ba e ntšo kapa e bohlooho, e hanyetsane le khanya ea letsatsi, 'me e hanyetse pina.

ASTM 15kV Overhead Aerial Cable AAC 3-layer e hananang le pina XLPE (2)

Litlhaloso

Lithapo tsena tsa moea tse mahareng tsa AAC 3-layer Track-resistant XLPE li entsoe le ho lekoa ho fihlela kapa ho feta litekanyetso tse latelang:
-ASTM B230 – Aluminium 1350–H19 Wire bakeng sa Merero ea Motlakase
-ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Conductors
-ASTM B400 – Compact Round Concentric-Lay-Straded Conductors
-ASTM D2656 -Cross-linked Polyethylene Insulation for Wire and Cable Rated 2001 to 35000V
-ICEA S-121-733 - Wire ea Sefate le Messenger e Tšehetsoeng ke Spacer Cable

ASTM Standard 15kV Overhead Aerial Cable AAC XLPE

Mokhanni Boholo	Mokhanni Stranding	Mokhanni Diameter	Mokhanni Thebe Botenya	Ho koahela Botenya Ka hare Lera	Ho koahela Botenya Kantle Lera	Ka kakaretso Diameter	Boima ba 'mele Mokhanni	Boima ba 'mele Nete	E lekantsoe Matla
AWG or kcmil	Che.	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

Ho na le lipotso bakeng sa rona?

Bakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.

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