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ʻO ke kila aluminika

AS 1222.2 Aluminum Clad Steel Conductor SC/AC Messenger Cable

E hoʻouna i ka leka uila iā mākou

HOOLAHA

Nā kikoʻī huahana

ʻāpana huahana

Palapala noi

Hoʻohana nui ʻia nā kaula uea kila me ka Aluminum Clad Steel Conductor SC/AC ma ka ʻāpana uila e kākoʻo i nā ukana mechanical.
Hoʻohui ʻia, hoʻohana ʻia ia ma Guy Wire, Overhead Ground a Static Wire, a me Messenger Wire.

Nā hiʻohiʻona

Hoʻohana ʻia ka mānoanoa radial liʻiliʻi o 5% o ke anawaena uea holoʻokoʻa no ka pale alumini ma ke kila nona kēia uhi.ʻO kona conductivity he 20.3% IACS a me kāna mau UTS mai 1.27 a 1.34GPa. I ka hoʻohālikelike ʻana i nā conductors i hana ʻia me ke kila galvanized, ʻo ka poʻe e hoʻohana ana i ke kila aluminika e like me ka hoʻoikaika ʻana he haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a hāʻawi i ke kūpaʻa corrosion kiʻekiʻe.

Hoʻopili

Hoʻoholo ʻia ka lōʻihi o ka hoʻouna ʻana mai ka noʻonoʻo ʻana i nā mea e like me ka nui o ka pahu kino, nā paona pahu, ka lōʻihi o ka span a me nā lako hana.

Kūkulu

Hoʻopaʻa paʻa ʻia nā uea kila galvanized, me ka ʻaoʻao o waho e waiho ʻia ma ka lima ʻākau a ʻo nā papa ma hope he ʻaoʻao ʻē aʻe o ka waiho ʻana.
Hiki i ka mea alakaʻi ke hoʻohui i kahi uea kikowaena nui (ka uea aliʻi) inā pono.He 5% ka nui o ke anawaena o keia uwea ma mua o na uwea kokoke mai a pili i ka manao o ke alakai.

Nā kikoʻī

-AS 1222.2 Kūlana Aluminum Clad Steel Standard

AS/NZS 1222.2 Kūlana Aluminum Clad Steel Conductor SC/AC Nā ʻāpana hana kino, mīkini a me ka uila.

No./Dia.of Stranding Wires	Nominal Anawaena holoʻokoʻa	Wahi Pauku Kea	Kaumaha Linear Nominal	Haehae Haawe	Modulus o Elasticity	Coefficient o ka Hoonui Linear	DCKe kūʻē		Hiki ke halihali i kēia manawa mau (A)
No./Dia.of Stranding Wires	Nominal Anawaena holoʻokoʻa	Wahi Pauku Kea	Kaumaha Linear Nominal	Haehae Haawe	Modulus o Elasticity	Coefficient o ka Hoonui Linear	ma 20°C	ma 75°C	i ka po i ka hooilo			i ke awakea o ke kauwela
ʻAʻole./mm	mm	mm²	kg/km	kN	GPa	x 10–6/°C	Ω/km	Ω/km	i ka lewa	makani	makani	i ka lewa	makani	makani
3/2.75	5.9	17.82	118	22.7	159	12.9	4.80	5.75	48	83	97	38	76	90
3/3.00	6.5	21.21	141	27.0	159	12.9	4.02	4.82	54	93	108	42	84	100
3/3.25	7.0	24.89	165	31.6	159	12.9	3.42	4.10	60	103	120	47	93	110
3/3.75	8.1	33.12	220	39.3	159	12.9	2.58	3.09	72	123	143	56	111	131
7/2.75	8.3	41.58	277	50.1	157	12.9	2.06	2.47	81	138	161	63	124	148
7/3.00	9.0	49.48	330	59.7	157	12.9	1.73	2.07	91	154	179	70	138	164
7/3.25	9.8	58.07	387	69.9	157	12.9	1.47	1.76	102	170	198	77	153	181
7/3.75	11.3	77.28	515	86.9	157	12.9	1.11	1.33	123	204	237	92	181	215
7/4.25	12.8	99.33	662	105	157	12.9	0.864	1.04	145	238	277	107	211	251
19/2.75	13.8	112.9	755	136	155	12.9	0.764	0.915	158	259	300	116	228	272
19/3.00	15.0	134.3	899	162	155	12.9	0.642	0.769	178	288	335	129	54	302
19/3.25	16.3	157.6	1060	189	155	12.9	0.545	0.653	200	320	371	142	280	334
19/3.75	18.8	209.8	1410	236	155	12.9	0.411	0.492	244	382	443	172	333	397
19/4.25	21.3	269.6	1800	286	155	12.9	0.320	0.383	291	448	519	203	387	462

ASTM-Galvanized-Steel-Strand-3 Nānā
ʻAʻole noʻonoʻo nā hiʻohiʻona hana uila i hōʻike ʻia ma luna nei a no laila ua kokoke wale nō.
Hoʻokumu ʻia nā loiloi o kēia manawa ma luna o nā kūlana penei:
• Piʻi ka wela o ka mea hoʻokele ma luna o 40°C
•Ambient ea mahana.o 35°C no ke awakea kau wela a i ole 10°C no ka po hooilo
• ʻO ka ikaika o ka hahau ʻana o ka lā o 1000 W/m2 no ke awakea kauwela a i ʻole ʻole no ka pō hoʻoilo
•E hoʻomāhuahua i ka pāhawewe lā o 100 W/m2 no ke awakea o ke kauwela a i ʻole ʻole no ka pō hoʻoilo
•Ka hoʻomanaʻo honua o 0.2
•Emissivity a me ka lā absorption coefficient o ka conductor ili, 0.5

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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