JNRLH60/LB1A-铝包钢芯耐热铝合金绞线 - JNRLH60/LB1A-铝包钢芯耐热铝合金绞线

TACSR/AW

TACSR/AW(JNRLH60/LB1A)

The aluminum clad steel core heat-resistant aluminum alloy conductor is a new type of energy saving conductor, which is made of aluminum clad steel core as the strengthening core and heat-resistant aluminum alloy as the fluid carrying composite conductor. The reinforced core is replaced by the aluminum clad steel core instead of the traditional steel core, which reduces its chemical corrosion and increases its service life. The outer layer is made of heat-resistant aluminum alloy material, its working temperature is not only above 150 degrees, but also its conductivity is increased to 60%IACS, which greatly improves the carrying capacity of the wire.

Compared with the traditional steel reinforced aluminum conductor, the aluminum clad steel core heat resistant aluminum alloy conductor has the advantages of high temperature, good heat resistance, large current carrying capacity, good corrosion resistance and good creep property. The characteristics of heat Aluminum Alloy wire is the biggest allowable working temperature is high, compared with the same cross section ACSR, load flow can increase more than 50%, in line expansion transformation process, especially in the narrow line corridor area, heat Aluminum Alloy wire only need to replace the similar section size, do not need to replace the tower can achieve increasing supply the purpose of capacitance. This is very applicable to the limits of the use of the land, or the need to spend more manpower and financial resources to update the line.

Aluminum clad steel core heat-resistant aluminum alloy strands parameter table:

Nominal section	Root number / diameter		Calculation section area			external diameter	Unit length quality	Rated tensile strength	Current resistance at 20 degrees centigrade Not greater than	Reference flow rate			Modulus of elasticity	Coefficient of linear expansion
	aluminum	steel	aluminum	steel	Total	external diameter	Unit length quality	Rated tensile strength		90°C	120°C	150°C	Modulus of elasticity	Coefficient of linear expansion
	No./mm		mm²			mm	kg/km	kN	Ω/km	A	A	A	Gpa	10^-6/℃
150/8	18/3.20	1/3.20	144.76	8.04	152.80	16.00	451.73	33.11	0.1984	466	605	712	60.6	21.6
150/20	24/2.78	7/1.85	145.68	18.82	164.50	16.67	526.49	46.80	0.1927	478	622	732	67.2	20.2
185/10	18/3.60	1/3.60	183.22	10.18	193.40	18.00	571.73	41.28	0.1568	540	705	831	60.6	21.6
185/25	24/3.15	7/2.10	187.04	24.25	211.29	18.90	676.54	59.39	0.1502	559	730	862	67.3	20.2
185/30	26/2.98	7/2.32	181.34	29.59	210.93	18.88	696.60	64.88	0.1533	553	723	853	70.0	19.8
210/10	18/3.80	1/3.80	204.14	11.34	215.48	19.00	637.02	45.54	0.1408	578	756	892	60.6	21.6
210/25	24/3.33	7/2.22	209.02	27.10	236.12	19.98	756.06	66.38	0.1343	600	785	928	67.3	20.2
210/35	26/3.22	7/2.50	211.73	34.36	246.09	20.38	812.07	75.53	0.1313	610	799	944	69.9	19.8
210/50	30/2.98	7/2.98	209.24	48.82	258.06	20.86	901.31	92.47	0.1300	617	808	956	75.2	18.9
240/30	24/3.60	7/2.40	244.29	31.67	275.96	21.60	883.64	77.58	0.1149	662	869	1028	67.3	20.2
240/40	26/3.42	7/2.66	238.85	38.90	277.75	21.66	917.00	85.37	0.1164	658	864	1022	70.0	19.8
240/55	30/3.20	7/3.20	241.27	56.30	297.57	22.40	1039.30	106.65	0.1127	675	887	1050	75.2	18.9
300/15	42/3.00	7/1.67	296.88	15.33	312.21	23.01	921.28	66.49	0.0971	732	963	1141	60.3	21.7
300/20	45/2.93	7/1.95	303.42	20.91	324.33	23.43	976.78	74.24	0.0946	745	981	1162	61.9	21.3
300/25	48/2.85	7/2.22	306.21	27.10	333.31	23.76	1025.56	83.35	0.0931	754	993	1177	63.7	20.9
300/40	24/3.99	7/2.66	300.09	38.90	338.99	23.94	1085.46	94.40	0.0936	753	992	1176	67.3	20.2
300/50	26/3.85	7/2.98	302.68	48.82	351.50	24.26	1150.28	106.20	0.0928	759	1001	1187	69.9	19.8
300/70	30/3.60	7/3.60	305.36	71.25	376.61	25.20	1315.37	130.70	0.0890	783	1033	1226	75.2	18.9
400/20	42/3.51	7/1.95	406.40	20.91	427.31	26.90	1260.59	90.93	0.0710	891	1179	1401	60.2	21.7
400/25	45/3.33	7/2.22	391.91	27.10	419.01	26.60	1262.30	96.01	0.0732	875	1157	1375	61.9	21.3
400/35	48/3.22	7/2.50	390.88	34.36	425.24	26.80	1307.63	104.56	0.0729	879	1162	1381	63.6	20.9
400/50	54/3.07	7/3.07	399.73	51.82	451.55	27.60	1448.57	126.94	0.0704	901	1193	1419	67.3	20.2
400/65	26/4.42	7/3.44	398.94	65.06	464.00	28.00	1532.21	140.32	0.0697	909	1205	1433	70.0	19.8
400/95	30/4.16	19/2.50	407.75	93.27	501.02	29.10	1746.10	175.35	0.0668	938	1245	1481	74.9	19.0
500/35	45/3.75	7/2.50	497.01	34.36	531.37	30.00	1600.79	107.30	0.0577	1016	1350	1608	61.9	21.3
500/45	48/3.60	7/2.80	488.58	43.10	531.68	30.00	1635.49	132.23	0.0583	1011	1343	1600	63.7	20.9
500/65	54/3.44	7/3.44	501.88	65.06	566.94	31.00	1818.78	155.92	0.0561	1039	1383	1648	67.3	20.2
630/45	45/4.22	7/2.81	629.40	43.10	672.50	33.75	2026.52	152.20	0.0456	1169	1562	\1865	61.9	21.3
630/55	48/4.12	7/3.20	639.92	56.30	696.22	34.30	2141.05	169.30	0.0445	1194	1597	1909	63.7	20.9
630/80	54/3.87	19/2.32	635.19	80.32	715.51	34.80	2290.32	197.54	0.0443	1202	1608	1922	67.0	20.3
800/55	45/4.80	7/3.20	814.30	56.30	870.60	38.40	2622.74	197.03	0.0352	1376	1851	2218	61.9	21.3
800/70	48/4.63	7/3.60	808.15	71.25	879.40	38.60	2704.94	209.73	0.0353	1376	1851	2219	63.7	20.9
800/100	54/4.33	19/2.60	795.17	100.90	896.07	39.00	2869.32	247.52	0.0354	1383	1860	2230	67.0	20.3
1000/125	54/4.84	19/2.90	993.52	125.50	1119.02	43.54	3581.46	308.57	0.0284	1579	2136	2569	67.0	20.3
1440/120	84/4.67	19/2.80	1438.81	117.00	1555.81	51.36	4759.37	369.20	0.0199	1932	2640	3194	63.0	21.1

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TACSR/AW(JNRLH60/LB1A)