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LIHLAHISO

Lehae

Lihlahisoa

Mohaho o Insulated Cable

Sefate Wire Spacer Cable

ASTM 15kV Aerial Overhead Motlakase Lithapo AAAC 3-layer XLPE e hanyetsanang le pina

Romela Imeile ho Rona

THABELLA LITŠOANTŠISO TSA MOKHATLO

Lintlha tsa Sehlahisoa

Sehlahisoa parameter

Kopo

15kV Aerial Overhead Electric Cables (terata ea sefate le thapo ea spacer) AAAC (compact) XLPE e thibang 3-layer e reretsoe ho sebelisoa litsamaisong tsa kabo ea mantlha le tsa bobeli tse fuoeng 15 kV (ka lebitso) ka tloaelo ho thibela liphoso tse bakoang ke ho kopana kapa sebaka. e lekanyelitsoe.Sistimi e hanyetsanang le pina e 3 e thibela li-circuits le li-flashovers tabeng ea ho kopana le lifate kapa liphoofolo tse hlaha.Ha e kentsoe ka nepo, sistimi ena e sebetsa hantle ho thibela ho tima ha sistimi, ho senyeha kapa ho cha ka lebaka la ho oa ha lifate kapa makala.

Kaho

Bakhanni:
Aluminium 1350-H19 conductors

Stranding:
Li-conductors tsa aluminium li hokahantsoe hantle ho pota-potile mokokotlo oa tšepe.

Matlafatso:
Mokotla oa tšepe, o kentsoeng ka masenke ka ho roala zinki.

Jacket ea Kantle:
Polyethylene e sireletsa mokhanni ho boemo ba leholimo kapa lintho tse ka fokolisang mohala oa motlakase.Sekoahelo sa polyethylene se fumaneha ka polyethylene e phahameng ea molek'hule kapa polyethylene e amanang le sefapano.

ASTM 15kV Aerial Overhead Electric Cables AAAC 3-layer XLPE e hanyetsanang le pina (2)

Litlhaloso

Lithapo tsena tsa moea tse mahareng tsa AAAC 3-layer Track-resistant XLPE li entsoe le ho lekoa ho fihlela kapa ho feta litekanyetso tse latelang:
-ASTM B 398 - Aluminium-Alloy 6201-T81 le 6201-T83 Wire bakeng sa merero ea Motlakase
-ASTM B 399 - Concentric-Lay-Stranded Aluminium-Alloy 6201-T81 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 Aerial Overhead Lithapo tsa Motlakase AAAC XLPE

Mokhanni Boholo	E lekanang AAC	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	AWG or kcmil	Che.	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

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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