aluminium alloy conductor BS 50183 aaac almond for hot sale !
1.Specifications
AAAC bare conductor meets or exceeds the following ASTM specifications :
B-398 Aluminum Alloy 6201-T81 Wire for Electrical Purposes
B-399 Concentric-Lay-Stranded 6201-T81 Aluminum Alloy Conductors.
AAAC All aluminium alloy conductors
standard:B-398,B-399,Ardival, Aldrey or Almelec
overhead for primary,secondary power line.
AAAC All aluminium alloy conductors for American B-398/ B-399 standard
Detailed Product Description
2.Applications
It can replace part of aluminum conductors or ACSR for overhead distribution lines .Temperature for continuours use is up to 90 ºC.Temperature of heat-resistance aluminum alloy strands is up to 150 ºC and above .It has high current carrying capacity and good corrosion performance.
Construction
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. Standard 6201 alloy conductors are similar to other alloy conductors commercially known as Ardival, Aldrey or Almelec. 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-T81 conductors and of the standard ACSRs of the same diameter are approximately the same. Conductors of the 6201-T81 alloys are harder and, therefore, have a greater resistance to abrasion than conductors of 1350-H19 grade aluminum.

Total Area		Overall Diameter
AWG or MCM	mm	mm
6	13.3	4.65
4	21.1	5.88
2	33.6	7.41
0	53.5	9.36
2/0	67.4	10.50
3/0	85.0	11.79
4/0	107.2	13.26
250	126.7	14.55
300	152.0	15.95
350	177.3	17.25
400	202.7	18.45
450	228.0	19.55
500	253.4	20.60
550	278.7	21.70
600	304.0	22.61
650	329.4	23.59
700	354.7	24.43
750	380.0	25.34
800	405.4	26.11
900	456.0	27.72

ALUMINIUM ALLOY CONDUCTOR                    ASTM B399
Code Name	Area		Size&Stranding of ACSR with equal diameter		No. and diameter	Overall diameter	Weight	Nominal breaking load	MAX .DC resistance at 20ºC
	Nominal	Actual	AWG or MCM	Al/St
	MCM	mm2			mm	mm	kg/km	kN	ohm/km
AKRON	30.58	15.48	6	6/1	7/1.68	5.04	42.7	4.92	0.3966
ALTON	48.69	24.71	4	6/1	7/2.12	6.35	68	7.84	0.3811
AMES	77.47	39.22	2	6/1	7/2.67	8.02	108	12.45	0.3671
AZUSA	123.3	62.38	1/0	6/1	7/3.37	10.11	172	18.97	0.3524
ANAHEIM	155.4	78.65	2/0	6/1	7/3.78	11.35	217	23.93	0.3448
AMHERST	195.7	99.22	3/0	6/1	7/4.25	12.75	273	30.18	0.3375
ALLIANCE	246.9	125.1	4/0	6/1	7/4.77	14.31	345	38.05	0.3306
BUTTE	312.8	158.6	266.8	26/7	19/3.26	16.3	437	48.76	0.3196
CANTON	394.5	199.9	366.4	26/7	19/3.66	18.3	551	58.91	0.3124
CAIRO	465.4	235.8	397.5	26/7	19/3.98	19.88	650	69.48	0.3071
DARIEN	559.5	283.5	477	26/7	19/4.36	21.79	781	83.52	0.3014
ELGIN	652.4	330.6	556.5	26/7	19/4.71	23.54	911	97.42	0.2966
FLINT	740.8	375.3	636	26/7	37/3.59	25.16	1035	108.21	0.2917
GREELY	927.2	469.8	795	26/7	37/4.02	28.14	1295	135.47	0.2846

3.Overhead Conductors
(1).What is the difference between ACSR, AAC and AAAC Conductors?
The biggest difference between AAC, AAAC, and ACSR conductors are the materials they are constructed from. AAC is manufactured from electrolytically refined aluminium with a 99.7% minimum purity, AAAC is made from an Aluminium alloy, and ACSR contains a combination of Aluminium reinforced with Steel.
 
The second factor that differentiates the three cables is their resistance to corrosion, which is important for the longevity of the cable. ACSR has a poorer resistance to corrosion, as it contains steel, which is prone to rust. AAAC and AAC have a better corrosion resistance, due to the fact that they are largely or completely aluminium.
 
In an ACSR the galvanised steel core carries the mechanical load and the high purity aluminium carries the current. These utilise the lower thermal expansion coefficient of steel compared to aluminium, which the aluminium based conductors AAC and AAAC are unable to do.
 
(2). What do ACSR, AAC and AAAC Conductors have in common?
ACSR, AAC and AAAC are all used in overhead line applications, and although for different specific applications, they are all involved in power distribution.
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