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ACSR 240/40 Conductor IEC 61089 for 220kV AC Transmission Line

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ACSR 240/40 Conductor IEC 61089 for 220kV AC Transmission Line

Widely used as bare cable for overhead transmission lines and also as primary and secondary bare cable for distribution lines.

Model:
ACSR
Brand:
Grand Cable

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Product Description

Description

The use of Aluminium as a material for electrical conductors has greatly developed mainly due to its electrical properties. However, Aluminium conductors for most of transmission lines which spans are quite long, it is necessary an additional mechanical support. Commonly it is used galvanized steel wires for cores of ACSR.

Application
Widely used as bare cable for overhead transmission lines and also as primary and secondary bare cable for distribution lines.

Construction
ACSR is concentrically stranded conductor with one or more layers of Aluminium wire hard-drawn 1350-H19 on the galvanized steel wire core. The core may be single wire or stranded depending on the size. Steel wire is available in Class A or B galvanization as corrosion protection.

ACSR is according to electrical and mechanical strength requirements of transmission or distribution lines, can provides an appropriate design combining the quantity of Aluminium and galvanized steel wires.

Characteristics

Code Name	Stranding		Section	Overall Diameter	Conductor Weight	Rated Strength	Electrical Resistance
	Aluminum	Steel	mm²	mm	kg/km	kN	DC.20°C
	No. x Φmm		mm²	mm	kg/km	kN	Ω/km
16	6/1.84	1/1.84	18.7	5.53	64.6	6.08	1.7934
25	6/2.30	1/2.30	29.2	6.91	100.9	9.13	1.1478
40	6/2.91	1/2.91	46.7	8.74	161.5	14.40	0.7174
63	6/3.66	1/3.66	73.5	11.0	254.4	21.63	0.4555
100	6/4.61	1/4.61	117.0	13.80	403.8	34.33	0.2869
125	18/2.97	1/2.97	132.0	14.90	397.9	29.17	0.2304
125	26/2.47	7/1.92	145.0	15.70	503.9	45.69	0.231
160	18/3.36	1/3.36	169.0	16.80	508.3	36.18	0.18
160	26/2.80	7/2.18	186.0	17.70	644.9	57.69	0.1805
200	18/3.76	1/3.76	211.0	18.80	636.7	44.22	0.144
200	26/3.13	7/2.43	233.0	19.80	806.2	70.13	0.1444
250	22/3.8	7/2.11	275.0	21.60	880.6	68.72	0.1154
250	26/3.5	7/2.72	291.0	22.20	1007.7	87.67	0.1155
315	45/2.99	7/1.99	337.0	23.90	1039.6	79.03	0.0917
315	26/3.93	7/3.05	366.0	24.90	1269.7	106.83	0.0917
400	45/3.36	7/2.24	428.0	26.90	1320.1	98.36	0.0722
400	54/3.07	7/3.07	452.0	27.60	1510.3	123.04	0.0723
450	45/3.57	7/2.38	481.0	28.50	1485.2	107.47	0.0642
450	54/3.26	7/3.26	508.0	29.30	1699.1	138.42	0.0643
500	45/3.76	7/2.51	535.0	30.10	1650.2	119.41	0.0578
500	54/3.43	7/3.43	565.0	30.90	1887.9	153.80	0.0578
560	45/3.98	7/2.65	599.0	31.80	1848.2	133.74	0.0516
560	54/3.63	19/2.18	631.0	32.70	2103.4	172.59	0.0516
630	45/4.22	7/2.81	674.0	33.80	2079.2	150.45	0.0459
630	54/3.85	19/2.31	710.0	34.70	2366.3	191.77	0.0459
710	45/4.48	7/2.99	759.0	35.90	2343.2	169.56	0.0407
710	54/4.09	19/2.45	800.0	36.80	2666.8	216.12	0.0407
800	72/3.76	7/2.51	835.0	37.60	2480.2	167.41	0.0361
800	84/3.48	7/3.48	867.0	38.30	2732.7	205.33	0.0362
800	54/4.34	19/2.61	901.0	39.10	3004.9	243.52	0.0362
900	72/3.99	7/2.66	939.0	39.90	2790.2	188.33	0.0321
900	84/3.69	7/3.69	975.0	40.60	3074.2	226.50	0.0322
1000	72/4.21	7/2.80	1043.0	42.10	3100.3	209.26	0.0289
1120	72/4.45	19/1.78	1167.0	44.50	3464.9	234.53	0.0258
1120	84/4.12	19/2.47	1211.0	45.30	3811.5	283.17	0.0258
1250	84/4.35	19/2.61	1352.0	47.90	4253.9	316.04	0.0232
1250	72/4.70	19/1.88	1303.0	47.00	3867.1	261.75	0.0231

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ACSR 240/40 Aluminum Conductor Steel Reinforced aluminum conductor IEC 61089

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