Aluminum Conductor Steel Reinforced AC 120/27 Phase conductors for 220kV Line GOST 839-80

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	Breaking Load	Electrical Resistance
	Aluminum	Steel	mm2	mm	kg/km	kN	DC.20°C
	No. x Φmm						Ω/km
(10/1, 8)	6/1.50	1/1.50	12.37	4.50	42.7	4.089	2.7064
(16/2, 7)	6/1.85	1/1.85	18.69	5.60	64.9	6.220	1.7818
(25/4, 2)	6/2.30	1/2.30	29.05	6.90	100.3	9.296	1.1521
(35/6, 2)	6/2.80	1/2.80	43.05	8.40	148.0	13.524	0.7774
40/6, 7	6/2.91	1/2.91	46.70	8.74	161.3	14.400	0.7172
(50/8, 0)	6/3.20	1/3.20	56.60	9.60	195.0	17.112	0.5951
63/10, 5	6/3.66	1/3.66	73.50	10.97	254.0	21.630	0.4553
(70/11)	6/3.80	1/3.80	79.30	11.40	276.0	24.130	0.4218
(70/72)	18/2.20	19/2.20	140.60	15.40	755.0	96.826	0.4194
(95/16)	6/4.50	1/4.50	111.30	13.50	385.0	33.369	0.3007
(95/141)	24/2.20	37/2.20	232.20	19.80	1357.0	180.775	0.3146
100/16, 7	6/4.61	1/4.61	116.70	13.82	403.2	34.333	0.2868
(120/19)	26/2.40	7/1.85	136.80	15.20	471.0	41.521	0.2440
(120/27)	30/2.20	7/2.20	140.60	15.40	528.0	49.465	0.2531
125/6, 9	18/2.97	1/2.97	131.90	14.67	397.9	29.167	0.2304
125/20, 4	26/2.47	7/1.92	145.40	15.67	503.5	45.694	0.2308
(150/19)	24/2.80	7/1.85	166.80	16.80	554.0	46.307	0.2046
(150/24)	26/2.70	7/2.10	173.20	17.10	599.0	52.279	0.2039
(150/34)	30/2.50	7/2.50	181.30	17.50	575.0	62.643	0.2061
160/8, 9	18/3.36	1/3.36	168.90	16.82	509.4	36.178	0.1800
160/26, 1	26/2.80	7/2.18	186.10	17.73	644.5	57.689	0.1803
(185/24)	24/3.15	7/2.10	211.20	18.90	705.0	58.075	0.1540
(185/29)	26/2.98	7/2.30	210.00	18.80	728.0	62.055	0.1591
(185/43)	30/2.80	7/2.80	228.10	19.60	846.0	77.767	0.1559
(185/128)	54/2.10	37/2.10	315.00	23.10	1525.0	183.816	0.1543
200/11, 1	18/3.76	1/3.76	211.10	18.81	636.7	44.222	0.1440
200/32, 6	26/3.13	7/2.43	232.60	19.82	805.6	70.134	0.1442
(205/27)	24/3.30	7/2.20	231.60	19.80	774.0	63.740	0.1407
(240/32)	24/3.60	7/2.40	275.70	21.60	921.0	75.050	0.1182
(240/39)	26/3.40	7/2.65	274.60	21.60	952.0	80.895	0.1222
(240/56)	30/3.20	7/3.20	297.30	22.40	1106.0	98.253	0.1197
(300/39)	24/4.00	7/2.65	339.60	24.00	1132.0	90.574	0.958
(300/48)	26/3.80	7/2.95	342.80	24.10	1186.0	100.623	0.978
(300/66)	30/3.50	19/2.10	354.30	24.50	1313.0	117.520	0.1000
(300/67)	30/3.50	7/3.50	355.80	24.50	1323.0	126.270	0.1000
(300/204)	54/2.65	37/2.65	502.00	29.20	2428.0	284.579	0.968
315/21, 8	45/2.99	7/1.99	336.80	23.83	1039.2	79.030	0.917
315/51, 3	26/3.93	7/3.50	366.30	24.87	1268.9	106.834	0.916
(330/30)	48/2.98	7/2.30	364.10	24.80	1152.0	88.848	0.861
(330/43)	54/2.80	7/2.80	375.10	25.20	1255.0	103.784	0.869
400/27, 7	45/3.36	7/2.24	427.70	26.91	1319.7	98.356	0.722
400/51, 9	54/3.70	7/3.70	451.90	27.64	1509.7	123.037	0.722
(400/18)	42/3.40	7/1.85	399.80	26.00	1199.0	85.600	0.758
(400/22)	76/2.57	7/2.00	416.00	26.60	1261.0	95.115	0.733
(400/51)	54/3.05	7/3.05	445.10	27.50	1490.0	120.481	0.733
(400/64)	26/4.37	7/3.40	453.50	27.70	1572.0	129.183	0.741
(400/93)	30/4.15	19/2.50	499.20	29.10	1851.0	173.715	0.711
450/31, 1	45/3.57	7/2.38	481.10	28.55	1484.6	107.467	0.646
450/58, 3	54/3.26	7/3.26	508.30	29.32	1698.4	138.417	0.642
(450/56)	54/3.20	7/3.20	490.30	28.80	1640.0	131.370	0.666
500/34, 6	45/3.76	7/2.51	534.60	30.90	1649.6	119.407	0.577
500/64, 8	54/3.43	7/3.43	564.80	30.90	1887.1	153.796	0.578
(500/26)	42/3.90	7/2.20	528.60	30.00	1592.0	112.548	0.575
(500/27)	76/2.84	7/2.20	507.60	29.40	1537.0	112.188	0.600
(500/64)	54/3.40	7/3.40	553.50	30.60	1852.0	148.257	0.588
(500/204)	90/2.65	37/2.65	700.00	34.50	2979.0	319.609	0.580
(500/336)	54/3.40	61/2.65	826.00	37.50	4005.0	466.649	0.588
(550/71)	54/3.60	7/3.60	620.20	32.40	2076.0	166.164	0.526
560/38, 7	45/3.98	7/2.65	598.70	31.84	1847.5	133.736	0.515
560/70, 9	54/3.63	19/2.18	630.90	32.70	2102.2	172.592	0.516

 
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About us:
Jiangsu Grand Cable Co., Ltd. was founded in 2002 with a registered capital of 308.88 million CNY(equivalent to 44.13 million USD). The company is located at Section B, Guanlin Industrial ConcentratedArea, Yixing, Wuxi City, Jiangsu 214251, P.R. China, covering an area of 130,000 squaremeters .It owns total assets of 100 million CNY and more than 500 staff members. The annualproduction capacity reaches 2.5 billion CNY .It is one of key enterprises of China Wire & Cable Industry, the National High-Tech Enterprises, the Innovation and Development Pilot Enterprises of Jiangsu Province, the Private Technology Enterprises in Jiangsu Province, keeping Contract and Credit Enterprises and AAA-Grade Credit Enterprise. We have passed ISO9001 Quality System,ISO14001 Environment Management System Certificate and OHSAS 18001 Occupational Health and Safety Management System Certificate.

With more than 300 sets of first-class domestic and imported manufacture and test equipment,Grand Cable can manufacture ten thousand specifications, including Bare Conductors, Earthing Materials, Electric Cables, Solar Cables, Overhead/Aerial Cables, Control Cables, Instrumentation Cables, Power Cables(LV/MV/EHV), Special Cables.

FAQ:

Q:  How long does it take get my inquiry replied?

A:  Mostly the inquiry will be replied within 12 hours. And the quote will be sent to you in 1-3 days. It depends on the technical parameters and requirements of the cable. We will give you a reasonable and accurate quote.

Q:  Can I get samples before placing the order?

A:  You will get a sample for free if we have the storage of that cable.

Q:  What's the MOQ of your product?

A:  The MOQ of our most product is 1000 meters. But if there's any exceptional situation, we can make some negotiations.

Fore More Information, Please do feel free to contact us!