Product Details

Specifications

1. high strength
2. nonexistance of electrochemical corrosion
3. long service life
4. sound electricity conductivity

The light weight all aluminium alloy conductor has such advantages as high strength, nonexistance of electrochemical corrosion, long service life, sound electricity conductivity, etc. It is used to transmit current and is made through stranding aluminium alloy wires instead of aluminium wires in a spiral manner and according to a certain rule. It's tensile strength is 1.7-1.8 times of that of an ordinary conductor. The rigidity of our AAAC is very high so the surface scratch when putting up transmission lines can be minimized and the construction quality can be greatly improved.

Standards

AAAC-6201 bare conductor meets or exceeds the following ASTM specifications:

1· B-398 Aluminum-Alloy 6201-T81 Wire for Electrical Purposes.

2· B-399 Concentric-Lay-Stranded 6201-T81 Aluminum Alloy Conductors.

Application

The AAAC is used for overhead power transmission lines , especially the electric power augmentation of old transmission lines. We specialized in the research and application of AAAC for almost ten years. When replacing the aluminium conductor steel reinforced , the AAAC can save 5-8% of the construction cost. This AAAC covers aluminium alloy (hard solution, heat-treated, cold worked, and artifically aged) round wires for electrical purposes to be used as component wires of aluminium alloy conductor and aluminium alloy conductor steel reinforced.

Construction

Standard 6201, 6101 aluminum alloy conductors, are concentric-lay- stranded, similar in construction and appearance to 1350 grade aluminum conductors. They were developed to fill the need for an economical conductor for overhead applications requiring higher strength than that obtainable with 1350 grade aluminum conductors, but without a steel core. The DC resistance at 20°C of the 6201,6101 conductors and of the standard ACSR of the same diameter are approximately the same. Conductors of the 6201,6101 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of 1350-H19 grade aluminum.

Properties:

AAAC has a good corrosion resistance due to being composed out of aluminum alloy wires only, minimum conductivity of 52% IACS,high breaking strength per weight and normal creep values. AAAC has the highest strength per weight among all bare

overhead conductors.

AAAC BS EN 50182:2001

Code Name	Stranding&wire diameter	Approx Overall diameter	Total area	Weight	Breaking Load	DC Resistance at 20	Current Rating
Code Name	mm	mm	mm 2	Kg/km	KN	Ohm/km	A
Box	7/1.85	5.55	18.8	51.4	5.55	1.748	93
Acacia	7/2.08	6.24	23.9	64.9	7.02	1.3828	110
Almond	7/2.34	7.02	30.1	82.2	8.88	1.0926	128
Cedar	7/2.54	7.62	35.5	96.8	10.46	0.9273	132
Deodar	7/2.77	8.31	42.2	115.2	12.44	0.7797	148
Fir	7/2.95	8.85	47.8	130.6	14.11	0.6875	161
Hazel	7/3.30	9.9	59.9	163.4	17.66	0.5494	184
Pine	7/3.61	10.8	71.6	195.6	21.14	0.4591	204
Holly	7/3.91	11.7	84.1	229.5	24.79	0.3913	222
Willow	7/4.04	12.1	89.7	245	26.47	0.3665	233
Oak	7/4.65	13.95	118.9	324.5	35.07	0.2767	272
Mulbery	19/3.18	15.9	150.9	414.3	44.52	0.2192	319
Ash	19/3.48	17.4	180.7	496.1	53.31	0.183	354
Elm	19/3.76	18.8	211	579.2	62.24	0.1568	385
Poplar	37/2.87	20.1	239.4	659.4	70.61	0.1387	414
Sycamore	37/3.23	22.6	303.2	835.2	89.4	0.1095	487
Upas	37/3.53	24.7	362.1	997.5	106.82	0.0917	527
Yew	37/4.06	28.4	479	1319.6	141.31	0.0693	629
Totara	37/4.14	29.42	498.1	1372.1	146.93	0.0666	640
Rubus	61/3.50	31.5	586.9	1622	173.13	0.0567	716
Sorbus	61/3.71	33.4	659.4	1822.5	194.53	0.0505	760
Araucaria	61/4.14	37.3	821.1	2269.5	242.24	0.0406	842
Redwood	61/4.56	41	996.2	2753.2	293.88	0.0334	920