All Aluminum Alloy Stranded Conductor (ASTM-B339 Alton)

1. Low inductance 2. High capacitance 3. Better voltage regulation 4. Easy maintenance 5. Lead AAAC Manufacture

1.Standard

AAAC conductor, All Aluminum Alloy Conductor is produced by the American standard ASTM-B339.

Other international standard also can be satisfied

And customer special request can be satisfied too.

2.Applications

AAAC,Heat treatment Aluminum Magnesium Alloy is used on transmission line of electric power having large span run for its much higher tensile strength,Although it electrical conduvtivity goes down 10% lower than that of aluminum products.

Properties Table

      

Norminal Area	Structure No./Dia	Calculated area	Overall Diameter	Weight	Breaking Load	Max.D.C. Resistance at 20°C
mm²	mm	mm²	mm	kg/km	kN	Ω/km
10	7/1.35	10.02	4.05	27.4	2.8	3.31596
16	7/1.71	16.08	5.13	44	4.49	2.06673
25	7/2.13	24.94	6.39	68.2	6.79	1.33204
35	7/2.52	34.91	7.56	95.5	9.75	0.95165
50	7/3.02	50.14	9.06	137.1	14	0.66262
70	7/3.57	70.07	10.71	191.6	19.57	0.47418
95	7/4.16	95.14	12.48	260.2	26.57	0.34921
120	19/2.84	120.36	14.2	330.9	33.62	0.27745
150	19/3.17	149.96	15.85	412.2	41.88	0.2269
185	19/3.52	184.9	17.6	508.3	51.64	0.18.61

     

4.Comparation of three kind of wires AAAC AAC ACSR

compare	Wire Model	Total area	Weight	O.D.	D.C.Resistance	Breaking Load	price
		mm²	kg/km	mm	Ω/km	kN	usd/m
AAAC	300	299.43	825	22.47	0.1118	83.63	2.75
AAC	meadowsweet (ASTM-B231)	304	838	22.63	0.0948	47.03	2.34
ACSR	hen (ASTM-B231)	298.07	1112	22.4	0.1201	105.34	2.36

We are easily to be told from the table, when the same area and the similar D.C.Resistance, AAAC is lighter than ACSR and stronger than AAC, Combined with its light cheer weight, the span are able to be larger than acsr.Then the money saved is enough to afford the little expensive part of  the price.

All Aluminum Alloy Stranded Conductor (ASTM-B339 Alton)