ACSR Bare Conductor EU standard DIN 48204

2022-09-19 09:41

ACSR conductor is made by twisting aluminum wire and steel wire, and is suitable for overhead transmission lines.

Definition

ACSR conductor aluminium conductor steel reinforced is made by twisting aluminum wire and steel wire, and is suitable for overhead transmission lines.

Main application

For high-voltage transmission lines, due to the limited path of the line, and it is impossible to set up multiple lines on one path, people have come up with a path, a set of iron towers, and multiple wires, that is, a line is equivalent to setting up multiple lines. Line method; for 500KV transmission lines, most of our countries use the method of hanging four wires. This method of wiring is called parallel towers.

Related advantages

The ACSR bare conductor has the advantages of simple structure, convenient erection and maintenance, low line cost, large transmission capacity, and is conducive to the laying of special geographical conditions such as crossing rivers and valleys. It has good electrical conductivity, sufficient mechanical strength, and high tensile strength. , Tower distance can be enlarged and so on. Therefore, it is widely used in overhead transmission and distribution lines of various voltage levels.

Parameter of DIN 48204

Area				Stranding and wire diameter		Overall Diameter	Linear mass			Nominal breaking load	Maximum resistance at 20 ℃
Nominal	Actual			Stranding and wire diameter			Linear mass
Al/St	Al	St	Total	Al	St		Al	St	Total
mm2	mm2	mm2	mm2	mm	mm	mm	kg/km	kg/km	kg/km	daN	ohm/km
16/2.5	15.3	2.5	17.8	6/1.80	1/1.80	5.4	42	20	62	595	1.8780
25/4.0	23.8	4.0	27.8	6/2.25	1/2.25	6.8	65	32	97	920	1.2002
36/6.0	34.3	5.7	40.0	6/2.70	1/2.70	8.1	94	46	140	1265	0.8352
44/32.0	44.0	31.7	75.7	14/2.00	7/2.40	11.2	122	250	372	4500	0.6573
50/8.0	48.3	8.0	56.3	6/3.20	1/3.20	9.6	132	64	196	1710	0.5946
50/30	51.2	29.8	81.0	12/2.33	7/2.33	11.7	141	237	378	4380	0.5643
70/12	69.9	11.4	81.3	26/1.85	7/1.44	11.7	193	91	284	2680	0.4130
95/15	94.4	15.3	109.7	26/2.15	7/1.67	13.6	260	123	383	3575	0.3058
95/55	96.5	56.3	152.8	12/3.20	7/3.20	16.0	266	446	712	7935	0.2992
105/75	105.7	75.5	181.5	14/3.10	9/2.25	17.5	292	599	891	10845	0.2735
120/20	121.06	19.8	141.4	26/2.44	7/1.90	15.5	336	158	494	4565	0.2374
120/70	122.0	71.3	193.3	12/3.6	7/3.60	18.0	337	564	901	10000	0.2364
125/30	127.9	29.8	157.7	30/2.33	7/2.33	16.3	353	238	591	5760	0.2259
150/25	148.9	24.2	173.1	26/2.70	7/2.10	17.1	411	194	605	5525	0.1939
170/40	171.8	40.1	211.9	30/2.70	7/2.70	18.9	475	319	794	7675	0.1682
185/30	183.8	29.8	213.6	26/3.00	7/2.33	19.0	507	239	746	6620	0.1571
210/35	209.1	34.1	243.2	26/3.20	7/2.49	20.3	577	273	850	7490	0.1380
210/50	212.1	49.5	261.6	30/3.00	7/3.00	21.0	587	394	981	9390	0.1362
230/30	230.9	29.8	260.7	24/3.50	7/2.33	21.0	638	239	877	7310	0.1249
240/40	243.0	39.5	282.5	26/3.45	7/2.68	21.9	671	316	987	8640	0.1188
265/35	263.7	34.1	297.8	24/3.74	7/2.49	22.4	728	274	1002	8305	0.1094
300/50	304.3	49.5	353.7	26/3.86	7/3.00	24.5	840	396	1236	10700	0.09487
305/40	304.6	39.5	344.1	54/2.68	7/2.68	24.1	843	317	1160	9940	0.0949
340/30	339.3	29.8	369.1	48/3.00	7/2.33	25.0	938	242	1180	9290	0.08509
380/50	382.0	49.5	431.5	54/3.00	7/3.00	27.0	1056	397	1453	12310	0.08509
385/35	386.0	34.1	420.1	48/3.20	7/2.49	26.7	1067	277	1344	10480	0.07573
435/55	434.03	59.3	490.6	54/3.20	7/3.20	28.8	1203	450	1653	13645	0.07478
450/40	448.7	39.5	488.2	48/3.45	7/2.68	28.7	1241	320	1561	12075	0.06656
490/65	490.3	63.6	553.9	54/3.40	7/3.40	30.6	1356	510	1866	15310	0.06434
495/35	494.1	34.1	528.2	45/3.74	7/2.49	29.9	1363	283	1646	12180	0.05846
510/45	510.2	45.3	555.5	48/3.68	7/2.87	30.7	1413	365	1778	13665	0.05655
550/70	550.0	71.3	621.3	54/3.60	7/3.60	32.4	1520	572	2092	17060	0.05259
560/50	561.7	49.5	611.2	48/3.86	7/3.00	32.2	1553	401	1954	14895	0.0514
570/40	565.5	39.5	610.3	45/4.00	7/2.68	32.2	1563	325	1888	13900	0.05108
650/45	698.8	45.3	653.49	45/4.30	7/2.87	34.4	1791	372	2163	15552	0.0442
680/85	678.8	86.0	764.8	54/4.00	18/2.40	36.0	1866	702	2570	21040	0.0426
1045/45	1045.58	45.3	1090.9	72/4.30	7/2.87	43.0	2879	370	3249	21787	0.0277

Henan Qingzhou Cable Co., Ltd. belongs to Henan Qingzhou Group. A comprehensive cable manufacturer specializing in the research, manufacturing, production, sales and service of wires, cables and refractory materials. Products include overhead bare conductors, overhead insulated cables, PVC/XLPE armored/non-armored power cables below 36kv, concentric service cables, control cables, construction wires and cables, solar/photovoltaic wires and cables, etc.