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Uea hoʻomākaʻikaʻi ʻia ma luna o ke poʻo

Uea Laau Spacer Uea

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

E hoʻouna i ka leka uila iā mākou

HOOLAHA

Nā kikoʻī huahana

ʻāpana huahana

Nānā nui

(Uea lāʻau a me spacer cable) 25kV aerial cable Compact AAC He uea lāʻau a i ʻole spacer cable i hana ʻia, hoʻāʻo ʻia a koho ʻia e like me ICEA S-121-733, ka maʻamau no Tree Wire and Messenger Supported Spacer Cable, he ʻekolu. nā papa o ka PE track-resistant.
ʻO ka papa mua o kēia ʻano papa ʻekolu he pale alakaʻi, e ukali ʻia e nā papa #2 a me #3 o ka uhi.

Palapala noi

I mea e pale aku ai i nā hewa pili a i ʻole i nā kūlana i nele ka lewa, ua hoʻohana pinepine ʻia ke kaula lewa (ka uwea lāʻau a me ke kaula spacer) i nā ʻōnaehana hoʻolaha mua a me ka lua i helu ʻia he 25 kV (nominal).
Inā pili me nā kumulāʻau a i ʻole nā holoholona hihiu ʻē aʻe, hoʻopau ka ʻōnaehana 3-layer kūpaʻa i nā ala pōkole a me nā uila uila.Hiki i kēia ʻōnaehana ke hoʻopau pono i nā hemahema o ka ʻōnaehana, pōʻino, a i ʻole ke ahi i hoʻokumu ʻia e nā kumulāʻau a i ʻole nā lālā hāʻule ke kau pono ʻia.

Kūkulu

Mea alakaʻi:
alakaʻi alakaʻi AAC.

Palekana alakaʻi:
ʻO ka pale thermoplastic semiconducting extruded i wehe manuahi ʻia mai ke alakaʻi a hoʻopaʻa ʻia i ka uhi.

Ka uhi o loko a me waho:
2-papa haʻahaʻa, waena- a i ʻole kiʻekiʻe-density polyethylene uhi (LDPE, MDPE a i ʻole HDPE), kahi i kū ai ka ʻaoʻao o waho (TK-MDPE a i ʻole TK-HDPE).Hoʻopili ʻia nā papa a pau.He ʻeleʻele a ʻeleʻele paha ka ʻaoʻao o waho, pale i ka lā a pale i ke ala.

ASTM 25kV Aerial Tree Wire Cable AAC 3-layer Track-resistant PE (2)

Nā kikoʻī

ASTM B230 maʻamau
ASTM B231 Kūlana
ASTM B400 Kūlana

ASTM D1248 Kūlana
ICEA S-121-733 Kūlana

ASTM Kūlana 25kV Aerial Cable AAC PE

Mea alakaʻi Nui	Mea alakaʻi Kuʻi ʻana	Mea alakaʻi Anawaena	Mea alakaʻi Palekana mānoanoa	Uhi mānoanoa Iloko Papahana	Uhi mānoanoa Iwaho Papahana	holookoa Anawaena	Kaumaha Mea alakaʻi	Kaumaha Upena	Heluhelu ʻia Ka ikaika
AWG or kcmil	ʻAʻole.	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

He nīnau no mākou?

No nā nīnau e pili ana i kā mākou huahana a i ʻole ka papa inoa kumukūʻai, e ʻoluʻolu e waiho i kāu leka uila iā mākou a e hoʻopili mākou i loko o 24 hola

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