SCA Steel Core Aluminum conductor ACSR

With simple structure, the aluminum conductor steel reinforced is easy to set up and maintain, with low cost and high transmission capacity. It is advantageous for this ACSR to be put up across a valley or river or under other various special geographic conditions. The ACSR has advantages of sound electrical conductivity, high mechanical strength, high tensile strength, etc, and the pole distance can be lengthened. It is used for power transmission lines with various voltage levels and plays an important role in the electricity transmission field.

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Construction

ACSR is a concentric-lay-stranded conductor consisting of a single core wire or a stranded steel central core with one or more layers of 1350 H19 stranded aluminum wires. The steel core wires are protected from corrosion by galvanizing, aluminum-clad alloy or zinc-5% aluminum mischmetal alloy coating. Standard, high, extra and ultra high strength steel is also available.

Standards

ASTM B 232, IEC 61089

ASTM B232

Code Name	Nominal Area			No. / Nominal Dia. of Wire		Approx. Overall Dia.	Approx. Weight	Nominal Breaking Load	Max. DC Resistance at 20°C



	Aluminum	Steel	Total	Aluminum	Steel
	mm²	mm²	mm²	No./mm	No./mm	mm	kg/km	kN	Ω/km
Turkey	13.3	2.22	15.52	6/1.68	1/1.68	5.04	53.6	4.98	2.1499
Swan	21.18	3.53	24.71	6/2.12	1/2.12	6.36	85.3	7.83	1.3501
Swanate	21.12	5.35	26.47	7/1.96	1/2.61	6.53	99.6	9.79	1.3539
Sparrow	33.59	5.6	39.19	6/2.67	1/2.67	8.01	135.7	11.92	0.8512
Sparate	33.54	8.55	42.09	7/2.47	1/3.30	8.24	158.7	15.08	0.8525
Robin	42.41	7.07	49.48	6/3.00	1/3.00	9.00	171.1	14.86	0.6742
Raven	53.52	8.92	62.44	6/3.37	1/3.37	10.11	216.1	18.33	0.5343
Quail	67.33	11.22	78.55	6/3.78	1/3.78	11.34	272	22.46	0.4247
Pigeon	85.12	14.19	99.31	6/4.25	1/4.25	12.75	343	28.02	0.3359
Penguin	107.22	17.87	125.09	6/4.77	1/4.77	14.31	432.7	35.36	0.2667
Waxwing	134.98	7.5	142.48	18/3.09	1/3.09	15.45	430.2	29.80	0.2129
Partridge	134.87	21.99	156.86	26/2.57	7/2.00	16.28	545.9	47.15	0.2141
Ostrich	152.19	24.71	176.9	26/2.73	7/2.12	17.28	613.4	53.38	0.1897
Merlin	170.22	9.46	179.68	18/3.47	1/3.47	17.35	542.8	37.36	0.1688
Linnet	170.55	27.83	198.38	26/2.89	7/2.25	18.31	687.5	59.16	0.1693
Oriole	170.5	39.78	210.28	30/2.69	7/2.69	18.83	783.3	72.06	0.1698
Chickadee	200.93	11.16	212.09	18/3.77	1/3.77	18.85	641.3	43.15	0.1430
Brant	201.56	26.13	227.69	24/3.27	7/2.18	19.62	761	61.83	0.1433
Ibis	201.34	32.73	234.07	26/3.14	7/2.44	19.88	812.4	68.05	0.1434
Lark	200.9	46.88	247.78	30/2.92	7/2.92	20.44	925.2	84.07	0.1441
Pelican	242.31	13.46	255.77	18/4.14	1/4.14	20.70	769.7	51.15	0.1186
Flicker	241.58	31.4	272.98	24/3.58	7/2.39	21.49	913.5	72.06	0.1195
Hawk	241.65	39.19	280.84	26/3.44	7/2.67	21.77	975.1	81.84	0.1195
Hen	241.27	56.3	297.57	30/3.20	7/3.20	22.40	1110.6	98.30	0.1200
Osprey	282.47	15.69	298.16	18/4.47	1/4.47	22.35	897.7	59.60	0.1017
Parakeet	282.31	36.6	318.91	24/3.87	7/2.58	23.22	1065.6	83.18	0.1023
Dove	282.59	45.92	328.51	26/3.72	7/2.89	23.55	1138.6	94.30	0.1022
Eagle	282.07	65.82	347.89	30/3.46	7/3.46	24.22	1295.6	114.76	0.1026
Peacock	306.13	39.78	345.91	24/4.03	7/2.69	24.19	1158.9	90.74	0.0943
Squab	305.83	49.81	355.64	26/3.87	7/3.01	24.51	1237	101.41	0.0944
Wood Duck	307.06	71.65	378.71	30/3.61	7/3.61	25.27	1408.4	121.43	0.0943
Teal	307.06	69.62	376.68	30/3.61	19/2.16	25.24	1396.6	124.54	0.0943
Kingbird	323.01	17.95	340.96	18/4.78	1/4.78	23.90	1026.6	68.05	0.0890
Swift	323.02	8.97	331.99	36/3.38	1/3.38	23.66	956.5	60.05	0.0890
Rook	323.07	41.88	364.95	24/4.14	7/2.76	24.84	1217.5	95.19	0.0894
Grosbeak	321.84	52.49	374.33	26/3.97	7/3.09	25.15	1300.8	104.97	0.0897
Scoter	322.56	75.26	397.82	30/3.70	7/3.70	25.90	1480.7	127.66	0.0897
Egret	322.56	73.54	396.1	30/3.70	19/2.22	25.90	1469	130.77	0.0897
Flamingo	337.27	43.72	380.99	24/4.23	7/2.82	25.38	1276.6	99.64	0.0856
Gannet	338.26	54.9	393.16	26/4.07	7/3.16	25.76	1363.3	110.31	0.0854
Stilt	363.27	46.88	410.15	24/4.39	7/2.92	26.32	1370.4	107.20	0.0795
Starling	361.93	59.15	421.08	26/4.21	7/3.28	26.68	1463.7	118.32	0.0798
Redwing	362.06	82.41	444.47	30/3.92	19/2.35	27.43	1650.6	143.23	0.0799
Coot	401.86	11.16	413.02	36/3.77	1/3.77	26.39	1195.8	73.39	0.0715
Tern	403.77	27.83	431.6	45/3.38	7/2.25	27.03	1331.8	94.30	0.0715
Condor	402.33	52.15	454.48	54/3.08	7/3.08	27.72	1520.7	118.32	0.0718
Cuckoo	402.33	52.15	454.48	24/4.62	7/3.08	27.72	1522.2	117.43	0.0718
Drake	402.56	65.44	468	26/4.44	7/3.45	28.11	1626.4	131.66	0.0717
Mallard	403.84	91.78	495.62	30/4.14	19/2.48	28.96	1836	159.24	0.0717
Ruddy	455.5	31.67	487.17	45/3.59	7/2.40	28.74	1507.3	104.53	0.0634
Canary	456.28	59.15	515.43	54/3.28	7/3.28	29.52	1723.1	134.33	0.0633
Catbird	484.61	13.46	498.07	36/4.14	1/4.14	28.98	1434.4	86.74	0.0593
Rail	483.84	33.54	517.38	45/3.70	7/2.47	29.61	1598.1	110.76	0.0597
Cardinal	484.53	62.81	547.34	54/3.38	7/3.38	30.42	1825.9	142.34	0.0596
Tanager	522.79	14.52	537.31	36/4.30	1/4.30	30.10	1553.5	93.85	0.0550
Orotlan	523.87	36.31	560.18	45/3.85	7/2.57	30.81	1730.5	118.32	0.0551
Curlew	522.51	67.73	590.24	54/3.51	7/3.51	31.59	1977.6	153.90	0.0553
Bluejay	565.49	38.9	604.39	45/4.00	7/2.66	31.98	1866	127.66	0.0511
Finch	565.03	71.57	636.6	54/3.65	19/2.19	32.85	2127.8	164.58	0.0514
Bunting	605.76	41.88	647.64	45/4.14	7/2.76	33.12	1996.9	136.55	0.0477
Grackle	602.79	76.89	679.68	54/3.77	19/2.27	33.97	2278.1	176.59	0.0481
Skylark	646.02	17.95	663.97	36/4.78	1/4.78	33.46	1913.6	115.65	0.0445
Bittern	644.4	44.66	689.06	45/4.27	7/2.85	34.17	2130.8	145.89	0.0448
Pheasant	645.08	81.71	726.79	54/3.90	19/2.34	35.10	2431.4	183.26	0.0450
Dipper	684.24	47.2	731.44	45/4.40	7/2.93	35.19	2263.2	154.79	0.0422
Martin	685.39	86.67	772.06	54/4.02	19/2.41	36.17	2581.7	194.82	0.0423
Bobolink	725.27	50.14	775.41	45/4.53	7/3.02	36.24	2397.2	164.13	0.0398
Plover	726.92	91.78	818.7	54/4.14	19/2.48	37.24	2734.9	206.39	0.0399
Nuthatch	764.2	52.83	817.03	45/4.65	7/3.10	37.20	2529.6	171.25	0.0378
Parrot	766.06	97.03	863.09	54/4.25	19/2.55	38.25	2883.7	217.51	0.0379
Lapwing	807.53	55.6	863.13	45/4.78	7/3.18	38.22	2663.5	180.14	0.0358
Falcon	806.23	102.43	908.66	54/4.36	19/2.62	39.26	3038.5	229.52	0.0360
Chukar	903.18	73.54	976.72	84/3.70	19/2.22	40.70	3083.1	217.51	0.0321
Bluebird	1092.84	88.84	1181.68	84/4.07	19/2.44	44.76	3731.9	256.65	0.0266
Kiwi	1099.76	47.52	1147.28	72/4.41	7/2.94	44.10	3423.9	215.28	0.0264
Thrasher	1171.42	63.94	1235.36	76/4.43	19/2.07	45.79	3754.2	243.75	0.0248
ACSR WITH HIGH STRENGTH STRANDING
Grouse	40.54	14.12	54.66	8/2.54	1/4.24	9.32	221.4	21.75	0.7089
Petrel	51.61	30.1	81.71	12/2.34	7/2.34	11.70	377.7	42.08	0.5595
Minorca	56.11	32.73	88.84	12/2.44	7/2.44	12.20	411.1	45.81	0.5146
Leghorn	68.2	39.78	107.98	12/2.69	7/2.69	13.45	499.2	55.16	0.4234
Guinea	80.36	46.88	127.24	12/2.92	7/2.92	14.60	589.7	64.94	0.3593
Dotterel	89.41	52.15	141.56	12/3.08	7/3.08	15.40	656.1	70.28	0.3230
Dorking	96.51	56.3	152.81	12/3.20	7/3.20	16.00	707.8	75.62	0.2992
Cochin	107.04	62.44	169.48	12/3.37	7/3.37	16.85	783.9	84.07	0.2698
Brahma	102.79	91.78	194.57	16/2.86	19/2.48	18.12	1003.8	114.76	0.2809

IEC 61089

Code Number	Nominal Area			No. / Nominal Dia. of Wire		Approx.Overall Dia.	Approx. Weight	Nominal Breaking Load	Max. DC Resistance at 20°C



	Aluminum	Steel	Total	Aluminum	Steel
	mm²	mm²	mm²	No./mm	No./mm	mm	kg/km	kN	Ω/km
16	16	2.67	18.7	6/1.84	1/1.84	5.52	64.6	6.08	1.7934
25	25	4.17	29.2	6/2.30	1/2.30	6.9	100.9	9.13	1.1478
40	40	6.67	46.7	6/2.91	1/2.91	8.73	161.5	14.4	0.7174
63	63	10.5	73.5	6/3.66	1/3.66	10.98	254.4	21.63	0.4555
100	100	16.7	117	6/4.61	1/4.61	13.83	403.8	34.33	0.2869
125	125	6.94	132	18/2.97	1/2.97	14.85	397.9	29.17	0.2304
125	125	20.4	145	26/2.47	7/1.92	15.64	503.9	45.69	0.2310
160	160	8.89	169	18/3.36	1/3.36	16.8	509.3	36.18	0.1800
160	160	26.1	186	26/2.80	7/2.18	17.74	644.9	57.69	0.1805
200	200	11.1	211	18/3.76	1/3.76	18.8	636.7	44.22	0.1440
200	200	32.6	233	26/3.13	7/2.43	19.81	806.2	70.13	0.1444
250	250	24.6	275	22/3.80	7/2.11	21.53	880.6	68.72	0.1154
250	250	40.7	291	26/3.50	7/2.72	22.16	1007.7	87.67	0.1155
315	315	21.8	337	45/2.99	7/1.99	23.91	1039.6	79.03	0.0917
315	315	51.3	366	26/3.93	7/3.05	24.87	1269.7	106.83	0.0917
400	400	27.7	428	45/3.36	7/2.24	26.88	1320.1	98.36	0.0722
400	400	51.9	452	54/3.07	7/3.07	27.63	1510.3	123.04	0.0723
450	450	31.1	481	45/3.57	7/2.38	28.56	1485.2	107.47	0.0642
450	450	58.3	508	54/3.26	7/3.26	29.34	1699.1	138.42	0.0643
500	500	34.6	535	45/3.76	7/2.51	30.09	1650.2	119.41	0.0578
500	500	64.8	565	54/3.43	7/3.43	30.87	1887.9	153.8	0.0578
560	560	38.7	599	45/3.98	7/2.65	31.83	1848.2	133.74	0.0516
560	560	70.9	631	54/3.63	19/2.18	32.68	2103.4	172.59	0.0516
630	630	43.6	674	45/4.22	7/2.81	33.75	2079.2	150.45	0.0459
630	630	79.8	710	54/3.85	19/2.31	34.65	2366.3	191.77	0.0459
710	710	49.1	759	45/4.48	7/2.99	35.85	2343.2	169.56	0.0407
710	710	89.9	800	54/4.09	19/2.45	36.79	2666.8	216.12	0.0407
800	800	34.6	835	72/3.76	7/2.51	37.61	2480.2	167.41	0.0361
800	800	66.7	867	84/3.48	7/3.48	38.28	2732.7	205.33	0.0362
800	800	101	901	54/4.34	19/2.61	39.09	3004.9	243.52	0.0362
900	900	38.9	939	72/3.99	7/2.66	39.9	2790.2	188.33	0.0321
900	900	75	975	84/3.69	7/3.69	40.59	3074.2	226.5	0.0322
1000	1000	43.2	1043	72/4.21	7/2.80	42.08	3100.3	209.26	0.0289
1120	1120	47.3	1167	72/4.45	19/1.78	44.5	3464.9	234.53	0.0258
1120	1120	91.2	1211	84/4.12	19/2.47	45.31	3811.5	283.17	0.0258
1250	1250	102	1352	84/4.35	19/2.61	47.85	4253.9	316.04	0.0232
1250	1250	52.8	1303	72/4.70	19/1.88	47	3867.1	261.75	0.0231

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