Aluminum Conductor Steel Reinforced ( Characterristics of A1/S1A Conductor)

1.Application
ACSR have been widely used in power transmission lines with various voltage levels, because they have such good characteristics as simple structure, convenient installation and maintenance, low cost large transmission capacity. And they are also suitable for laying across rivers valleys and the places where special geographical features exist.

2.Construction
ACSR conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers. The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium. Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different. By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. 

3.Standard
(1). ASTM B 232/B 232M:Concentric-Lay-Stranded Aluminum Conductors, Coated-Steel Reinforced (ACSR)
(2). AS 3607:Conductors-Bare overhead, aluminium and aluminium alloy-Steel reinforced
(3). IEC 61089:Round wire concentric lay overhead electrical conductors
(4). DIN 48204:Steel reinforced aluminium stranded conductor
(5). BS 215-2:Aluminium conductors and aluminium conductors, steel-reinforced-For overhead power transmission-Part 2:Aluminium conductors, steel-reinforced

4.Specification
IEC 61089

Code number	Steel ratio	Areas			No. of wires		Wire diam.		Diameter		Linear mass	Rated strength	D.C resistance at 20°C
		Alum.	Steel	Total	Al	St.	Alum.	Steel	Core	Cond.
	%	mm²	mm²	mm²			mm	mm	mm	mm	kg/km	kN	Ohn/km
16	17	16	2.67	18.7	6	1	1.84	1.84	1.84	5.53	64.6	6.08	1.7934
25	17	25	4.17	29.2	6	1	2.30	2.30	2.30	6.91	100.9	9.13	1.1478
40	17	40	6.67	46.7	6	1	2.91	2.91	2.91	8.74	161.5	14.40	0.7174
63	17	63	10.5	73.5	6	1	3.66	3.66	3.66	11.00	254.4	21.63	0.4555
100	17	100	16.7	117	6	1	4.61	4.61	4.61	13.80	403.8	34.33	0.2869
125	6	125	6.94	132	18	1	2.97	2.97	2.97	14.90	397.9	29.17	0.2304
125	16	125	20.4	145	26	7	2.47	1.92	5.77	15.70	503.9	45.69	0.2310
160	6	160	8.89	169	18	1	3.36	3.36	3.36	16.80	509.3	36.18	0.1800
160	16	160	26.1	186	26	7	2.80	2.18	6.53	17.70	644.9	57.69	0.1805
200	6	200	11.1	211	18	1	3.76	3.76	3.76	18.80	636.7	44.22	0.1440
200	16	200	32.6	233	26	7	3.13	2.43	7.30	19.80	806.2	70.13	0.1444
250	10	250	24.6	275	22	7	3.80	2.11	6.34	21.60	880.6	68.72	0.1154
250	16	250	40.7	291	26	7	3.50	2.72	8.16	22.20	1007.7	87.67	0.1155
315	7	315	21.8	337	45	7	2.99	1.99	5.97	23.90	1039.6	79.03	0.0917
315	16	315	51.3	366	26	7	3.93	3.05	9.16	24.90	1269.7	106.83	0.0917
400	7	400	27.7	428	45	7	3.36	2.24	6.73	26.90	1320.1	98.36	0.0722
400	13	400	51.9	452	54	7	3.07	3.07	9.21	27.60	1510.3	123.04	0.0723
450	7	450	31.1	481	45	7	3.57	2.38	7.14	28.50	1485.2	107.47	0.0642
450	13	450	58.3	508	54	7	3.26	3.26	9.77	29.30	1699.1	138.42	0.0643
500	7	500	34.6	535	45	7	3.76	2.51	7.52	30.10	1650.2	119.41	0.0578
500	13	500	64.8	565	54	7	3.43	3.43	10.30	30.90	1887.9	153.80	0.0578
560	7	560	38.7	599	45	7	3.98	2.65	7.96	31.80	1848.2	133.74	0.0516
560	13	560	70.9	631	54	19	3.63	2.18	10.90	32.70	2103.4	172.59	0.0516
630	7	630	43.6	674	45	7	4.22	2.81	8.44	33.80	2079.2	150.45	0.0459
630	13	630	79.8	710	54	19	3.85	2.31	11.60	34.70	2366.3	191.77	0.0459
710	7	710	49.1	759	45	7	4.48	2.99	8.96	35.90	2343.2	169.56	0.0407
710	13	710	89.9	800	54	19	4.09	2.45	12.30	36.80	2666.8	216.12	0.0407
800	4	800	34.6	835	72	7	3.76	2.51	7.52	37.60	2480.2	167.41	0.0361
800	8	800	66.7	867	84	7	3.48	3.48	10.40	38.30	2732.7	205.33	0.0362
800	13	800	101	901	54	19	4.44	2.61	13.00	39.10	3004.9	243.52	0.0362
900	4	900	38.9	939	72	7	3.99	2.66	7.98	39.90	2790.2	188.33	0.0321
900	8	900	75	975	84	7	3.69	3.69	11.10	40.60	3074.2	226.50	0.0322
1000	4	1000	43.2	1043	72	7	4.21	2.80	8.41	42.10	3100.3	209.26	0.0289
1120	4	1120	47.3	1167	72	19	4.45	1.78	8.90	44.50	3464.9	234.53	0.0258
1120	8	1120	91.2	1211	84	19	4.12	2.47	12.40	45.30	3811.5	283.17	0.0258
1250	8	1250	102	1352	84	19	4.35	2.61	13.10	47.90	4253.9	316.04	0.0232
1250	4	1250	52.8	1303	72	19	4.70	1.88	9.40	47.00	3867.1	261.75	0.0231

5.About Us
People"s Cable Group Co., Ltd. was founded in 2007, located in Zhengzhou Gongyi economic development zone. Our company has 2 factories (Zhitian factory and Zhulin factory), occupies total area of more than 300,000 square meters, with building area 230,000 square meters. The real capital assets more than USD 10 million , with total 500 staff members, 65 of which are professional and technical experts.



6.Certificate
As first rank of the cable supplier in China, we have obtained CCC, ISO9001, ISO14001, OHSAS certificates, passed the SGS and BV test, and our brand "RMJT" be given China famous brand.




7.Customer Visit
We have a professional sales team with each of them has engaged in this job for 3-10 years, so that we can provide the comprehensive and professional technology for you. With the perfect quality and after sales service, till now we have exported to more than 80 countries, welcome to visit us and establish win-win relationship! 




8. FAQ

(1)When can I get the price?
We usually quote within 6 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.

(2)How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.

(3)How long can I expect to get the sample?
After you pay the freight charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.

(4)What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The best record we keep is delivering 10 kilometers cable within a week. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products at your country?

9. Contact us
People"s Cable Group Co.,Ltd
Factory ADD:No.13th,YongDing Road, Goingyi,Zhengzhou city, Henan province, China.