ACSR Conductor DIN 48204

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

DIN 48204

Nominal Sectional Area	Sectional 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	mm²	No./mm	No./mm	mm	kg/km	kN	Ω/km
16/2.5	15.27	2.54	17.8	6/1.80	1/1.80	5.4	62	5.81	1.8793
25/4	23.86	3.98	27.8	6/2.25	1/2.25	6.8	97	9.02	1.2028
35/6	34.35	5.73	40.1	6/2.70	1/2.70	8.1	140	12.70	0.8353
44/32	43.98	31.67	75.7	14/2.00	7/2.40	11.2	373	45.46	0.6573
50/8	48.25	8.04	56.3	6/3.20	1/3.20	9.6	196	17.18	0.5946
50/30	51.17	29.85	81	12/2.33	7/2.33	11.7	378	44.28	0.5644
70/12	69.89	11.4	81.3	26/1.85	7/1.44	11.7	284	26.31	0.4130
95/15	94.39	15.33	109.7	26/2.15	7/1.67	13.6	383	35.17	0.3058
95/55	96.51	56.3	152.8	12/3.20	7/3.20	16.0	714	80.20	0.2992
105/75	105.67	75.55	181.2	14/3.10	19/2.25	17.5	899	106.69	0.2736
120/20	121.57	19.85	141.4	26/2.44	7/1.90	15.5	494	44.94	0.2374
120/70	122.15	71.25	193.4	12/3.60	7/3.60	18.0	904	98.16	0.2364
125/30	127.92	29.85	157.8	30/2.33	7/2.33	16.3	590	57.86	0.2259
150/25	148.86	24.25	173.1	26/2.70	7/2.10	17.1	604	54.37	0.1939
170/40	171.77	40.08	211.9	30/2.70	7/2.70	18.9	794	77.01	0.1682
185/30	183.78	29.85	213.6	26/3.00	7/2.33	19.0	744	66.28	0.1571
210/35	209.1	34.09	243.2	26/3.20	7/2.49	20.3	848	74.94	0.1380
210/50	212.06	49.48	261.5	30/3.00	7/3.00	21.0	979	92.25	0.1363
230/30	230.91	29.85	260.8	24/3.50	7/2.33	21.0	874	73.09	0.1249
240/40	243.05	39.49	282.5	26/3.45	7/2.68	21.8	985	86.46	0.1188
265/35	263.66	34.09	297.8	24/3.74	7/2.49	22.4	998	82.94	0.1094
300/50	304.26	49.48	353.7	26/3.86	7/3.00	24.5	1233	105.09	0.0949
305/40	304.62	39.49	344.1	54/2.68	7/2.68	24.1	1155	99.30	0.0949
340/30	339.29	29.85	369.1	48/3.00	7/2.33	25.0	1174	92.56	0.0851
380/50	381.7	49.48	431.2	54/3.00	7/3.00	27.0	1448	120.91	0.0757
385/35	386.04	34.09	420.1	48/3.20	7/2.49	26.7	1336	104.31	0.0748
435/55	434.29	56.3	490.6	54/3.20	7/3.20	28.8	1647	136.27	0.0666
450/40	448.71	39.49	488.2	48/3.45	7/2.68	28.7	1553	120.19	0.0644
490/65	490.28	63.55	553.8	54/3.40	7/3.40	30.6	1860	152.85	0.0590
495/35	494.4	34.1	528.5	45/3.74	7/2.49	29.9	1636	122.72	0.0584
510/45	510.5	45.3	555.8	48/3.68	7/2.87	30.7	1770	137.02	0.0566
550/70	549.65	71.25	620.9	54/3.60	7/3.60	32.4	2085	167.42	0.0526
560/50	561.7	49.48	611.2	48/3.86	7/3.00	32.2	1943	146.28	0.0514
570/40	571.2	39.5	610.7	45/4.02	7/2.68	32.2	1889	140.74	0.0506
650/45	653.5	45.3	698.8	45/4.30	7/2.87	34.4	2163	158.63	0.0442
680/85	678.58	85.95	764.5	54/4.00	19/2.40	36.0	2564	209.99	0.0426
1045/45	1045.6	45.3	1090.9	72/4.30	7/2.87	43.0	3249	222.23	0.0277

ACSR/AW Aluminum Conductor Aluminum Clad Steel Reinforced

ACSR/AW Conductors are for use in overhead transmission and distribution lines (OHTL) of electric power. ACSR/AW offers strength characteristics similar to ACSR, along with slightly greater ampacity and resistance to corrosion due to aluminum-cladding of the steel core wires.

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ACSR/TW Bare Aluminum Overhead Transmission & Distribution

Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductor, Steel-Reinforced(ACSR/TW) is designed for use as a bare overhead conductor. There are two designs of ACSR/TW. One design gives an equal area of aluminum when compared to the standard ACSR conductor sizes. The other design gives an overall outside diameter equal to standard ACSR conductor sizes. Use of this […]

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