Used for overhead electrical distribution and transmission line. We have obtained certificates of ISO9001, ISO14001.

1.Construction:

(1)All Aluminium Alloy Conductors are generally made out of aluminium alloy 6201.

(2)Standard 6201-T81 high strength aluminum conductors, conforming to ASTM Specification B-399, are concentric-lay-stranded, similar in construction and appearance to 1350 grade aluminum conductors.

2.Application

(1)AAAC conductors are extensively used for overhead distribution and transmission lines adjacent to ocean coastlines where there can be a problem of corrosion in the steel of an ACSR construction.

(2)The aluminum alloy conductors are used in place of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines.

3.Features

Aluminum alloy conductors have a number of advantages over the use of the ACSR or AAC(all aluminum conductors).

Lower power losses than for equivalent single aluminum-layer ACSR conductors. (The inductive effect of the steel core in the ACSR is eliminated).

• Simpler fittings than those required for ACSR.

• Excellent corrosion resistance in environments conducive to galvanic corrosion in ACSR.

• Greater resistance to abrasion than that for 1350 wires in all-aluminum or ACSR conductors.

• High tensile strength as compared to AAC conductor.

• Higher conductivity as compared to ACSR conductor.

ALL ALUMINIUM ALLOY CONDUCTOR

BS EN 50183

Area	No. of Wires	Diameter		Weight	Rated Strength	D.C. Resistance at 20°c
		Wire	Conductor
mm2		mm	mm	kg/km	kN	Ω/km
15.9	7	1.70	5.10	43.3	4.69	2.0701
24.2	7	2.10	6.30	66.2	7.15	1.3566
34.4	7	2.50	7.50	93.8	10.14	0.9572
49.5	7	3.00	9.00	135.1	14.60	0.6647
48.3	19	1.80	9.00	132.7	14.26	0.6841
65.8	19	2.10	10.5	180.7	19.41	0.5026
93.3	19	2.50	12.5	256.0	27.51	0.3546
117.0	19	2.80	14.0	321.2	34.51	0.2827
147.1	37	2.25	15.8	405.3	43.40	0.2256
181.6	37	2.50	17.5	500.3	53.58	0.1827
242.5	61	2.25	20.3	670.3	71.55	0.1373
299.4	61	2.50	22.5	827.5	88.33	0.1112
400.1	61	2.89	26.0	1105.9	118.04	0.0832
499.8	61	3.23	29.1	1381.4	147.45	0.0666
626.2	91	2.96	32.6	1737.7	184.73	0.0534
802.1	91	3.35	36.9	2225.8	236.62	0.0417
999.7	91	3.74	41.1	2774.3	294.91	0.0334

Transmission Line-All Aluminium Alloy Conductor BS EN 50183