Kunbpower Products - Power Transformers and Components

It is made of multiple aluminum-clad steel single wires and multiple pure aluminum wires.

Application: Mainly used for overhead power transmission and distribution lines and electrified railway contact networks.

Implementation standards: TB/T2937-1998, GB/T1179-2008.

Structural dimensions and performance parameters of commonly used aluminum clad steel aluminum stranded wire products：

Name	Nominal cross-section (mm ²)	Calculate the cross-sectional area in mm ²			Number of structural elements/diameter		External diameter	Rated tensile strength KN	20 ℃ DC resistance Ω/km not exceeding	Calculate weight in Kg/km
Name	Nominal cross-section (mm ²)	Aluminium	Aluminum clad steel	Total	Aluminium	Aluminum clad steel	External diameter	Rated tensile strength KN	20 ℃ DC resistance Ω/km not exceeding	Calculate weight in Kg/km
LBGLJ	50/8	48.25	8.04	56.29	6/3.20	1/3.20	9.6	17.61	0.5635	185.4
	70/10	68.05	11.34	79.39	6/3.80	1/3.80	11.4	22.92	0.3991	261.3
	95/15	93.27	15.31	108.58	28/2.06	3/2.55	13.73	33.25	0.2942	360.38
	95/20	95.14	18.82	113.96	7/4.16	7/1.85	13.87	37.81	0.2829	385.6
	120/20	115.27	18.86	134.13	28/2.29	3/2.88	15.26	40.59	0.2382	445.52
	120/35	123.24	33.25	156.49	8/4.43	7/2.46	16.24	57.11	0.2143	559.77
	150/8	144.76	8.04	152.80	18/3.2	1/3.20	16.00	31.99	0.1955	452.1
	150/20	145.50	19.67	165.17	26/2.67	8/2.89	16.90	46.07	0.1904	534.58
	185/10	183.22	10.18	193.40	18/3.60	1/3.6	18.00	39.20	0.1544	571.1
	185/25	187.04	24.25	211.29	24/3.15	7/2.1	18.90	56.81	0.1453	678.1
	185/30	181.34	29.59	210.93	26/2.98	7/2.32	18.88	66.33	0.1510	696.6
	210/25	209.02	27.10	236.12	24/3.33	7/2.22	19.98	63.09	0.1327	757.8
	240/30	244.29	31.67	275.96	24/3.60	7/2.41	21.60	73.28	0.1136	885.6
	240/40	238.85	38.90	277.75	26/3.42	7/2.66	21.66	86.09	0.1147	917.0
	300/40	300.09	38.90	338.99	24/3.99	7/2.66	23.94	94.69	0.0922	1086.1

Aluminum Contact Wire