ACSR Conductor and Cable for transmission & distribution line

Aluminium conductor steel-reinforced cable (ACSR) is a type of high-capacity, high-strength stranded conductor typically used in overhead power lines. The outer strands are high-purity aluminium, chosen for its excellent conductivity, low weight and low cost. The center strand, or strands is/are of steel for additional strength to help support the weight of the conductor. Steel is higher strength than aluminium which allows for increased mechanical tension to be applied on the conductor. Steel also has lower elastic and inelastic deformation (permanent elongation) due to mechanical loading (e.g. wind and ice) as well as a lower coefficient of thermal expansion under current loading. These properties allow ACSR to sag significantly less than all-aluminium conductors. Per the International Electrotechnical Commission (IEC) and The CSA Group (formerly the Canadian Standards Association or CSA) naming convention, ACSR is designated A1/S1A. Standards:
 
IEC61089, BS215 part2, ASTM B232, DIN48204, BS EN50182.
 
Constructions:

Aluminum alloy 1350-H-19 wires, concentrically stranded about a steel core. Core wire for ACSR is available with class A, B, or C galvanizing; ""aluminized"" aluminum coated (AZ); Or aluminum-clad (AW). Additional corrosion protection is available through the application of grease to the corer or infusion of the complete cable with grease.

Applications:
 
Used as bare overhead transmission conductor and as primary and secondary distribution conductor and messenger support. ACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing ampacity.

Specifications:

BS 215 

Code Number	Stranding& Wire Diameter		Approx	Sectional Area			ApproxWeight	Breaking Load	DC Resistance
			Overall
	Al	Steel	Diameter	Al	Steel	Total
	mm	mm	mm	mm 2	mm 2	mm 2	Kg/km	KN	Ohm/km
16	6/1.84	1/1.84	5.53	16	2.67	18.7	64.6	6.08	1.7934
25	6/2.30	1/2.30	6.91	25	4.17	29.2	100.9	9.13	1.1478
100	6/4.61	1/4.61	13.8	100	16.7	117	403.8	34.33	0.2869
125	18/2.97	1/2.97	14.9	125	6.94	132	397.9	29.17	0.2304
160	18/3.36	1/3.36	16.8	160	8.89	169	509.3	36.18	0.18
250	22/3.80	7/2.11	21.6	250	24.6	275	880.6	68.72	0.1154
400	54/3.07	7/3.07	27.6	400	51.9	452	1510.3	123.04	0.0723
450	54/3.26	7/3.26	29.3	450	58.3	508	1699.1	138.42	0.0643
500	54/3.43	7/3.43	30.9	500	64.8	565	1887.9	153.8	0.0578
560	54/3.63	19/2.18	32.7	560	70.9	631	2103.4	172.59	0.0516
630	54/3.85	19/2.31	34.7	630	79.8	710	2366.3	191.77	0.0459
710	54/4.09	19/2.45	36.8	710	89.9	800	2666.8	216.12	0.0407
800	72/3.76	7/2.51	37.6	800	34.6	835	2480.2	167.41	0.0361
900	72/3.99	7/2.66	39.9	900	39.9	939	2790.2	188.33	0.0321

Company Information:

Luoyang Da Yuan Cable Factory Co., Ltd.is a professional leading manufacturer in the field of wires and cables, was established in 2006 of China. We have been specialized in producing wires and cables for several years which can be applied in many areas, our main products are power cable, solar cable, and overhead line cable like ACSR, AAC, ABC cable, control cable, transformer, and aluminum wire rod. We have advanced automatic production lines. Besides, we can provide the raw material of aluminum cable as well, thus our price is very competitive and reasonable.





Contact us:
 
Max Shang (Sales Manager)
Luoyang Da Yuan Cable Factory Co., Ltd.
Tel: +86-0379-69991591
Mobile: +86-13803889574