AAAC-All Aluminum Alloy Conductors AS 1531

Used as bare overhead conductor for primary and secondary distribution. Designed for utilizing a high-strength aluminum-alloy to achieve a high strength-to-weight ratio; affords good sag characteristics.

(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 replace of single-layer ACSR conductors to reduce power loss in overhead distribution and transmission lines,when replacing the aluminum conductor steel reinforced , the AAAC can save 5-8% of the construction cost.

(3)AAAC referred to have higher strength but lower conductivity than pure aluminum. Being lighter, alloy conductors can sometimes be used to replace the conventional ACSR.

Standards:

AS 1531 Standard

Construction :

AAAC-All Aluminum Alloy Conductors AS 1531

AAAC-All Aluminum Alloy Conductors IEC61089

Parameter :

AAAC 6201- All Aluminium Alloy Conductor						AS 1531
Code Name	Strands/Wire Diameter	Overall Diameter (Approx)	Calculated Equivalent Aluminium Area	Sectional Area	Approx. Mass	Calculated Minimum Breaking Load	D.C.Resistence at 20℃
Code Name	mm	mm	mm2	mm2	kg/km	kN	Ω/km
Agate	7/1.75	5.25	14.3	16.84	46	4.71	1.972
Amethyst	7/2.25	6.75	23.7	27.83	76	7.78	1.194
Diamond	7/2.50	7.50	29.3	34.36	94	9.64	0.967
Dolomite	7/2.75	8.25	35.4	41.58	114	11.6	0.799
Emerald	7/3.00	9.00	42.2	49.48	136	13.9	0.671
Garnet	7/3.75	11.3	65.8	77.28	211	21.7	0.43
Jade	7/4.50	13.5	94.8	111.3	304	31.2	0.298
Jasper	7/4.75	14.3	106	124.0	340	34.8	0.268
Opal	19/3.25	16.3	134	157.6	433	44.2	0.212
Patronite	19/3.50	17.5	155	182.80	502	51.3	0.183
Pearl	19/3.75	18.8	178	209.8	577	58.8	0.159
Ruby	37/3.00	21.0	221	261.60	720	73.5	0.128
Ruthenium	37/3.25	22.8	260	307.00	845	86.1	0.109
Rutile	19/4.75	23.8	285	336.7	925	94.4	0.09991
Sapphire	37/3.75	26.3	345	408.50	1125	115	0.0819
Spinel	61/3.25	29.3	427	506.10	1396	135	0.0662
Tantalum	61/3.50	31.5	495	586.90	1620	156	0.0572
Topaz	61/3.75	33.8	568	673.40	1858	179	0.0498
Zircon	91/4.50	49.5	1220	1447	3997	384	0.0232