Technical Grade

AAAC 导体 ASTM B 399/B 399M

AAAC is mainly used as bare overhead transmission cable and as primary and secondary distribution cable. It is also suitable for laying through basins, rivers and valleys where there are special geographic features. aaac conductors suppliers price of aaac conductor

CategoryAAAC Conductor-All Aluminum Alloy Conductor
SourceDTC Cable

Product Images

Product Overview

Application

AAAC 导体广泛用于各电压等级的输电线路,具有结构简单、安装维护方便、成本低和输送容量大等特点,并适用于跨越河流、山谷和特殊地形。它可用作一次及二次配电的架空裸导体。高强度铝合金带来更高的强度重量比、更好的弧垂性能,耐腐蚀性也优于 ACSR。

Structure

AAAC 全铝合金导体采用铝镁硅合金制造,在保持高导电率的同时具有优良的机械性能。在相同直径下,AAAC 比 ACSR 具有更好的耐腐蚀性、强度重量比和导电性。各层的绞合方向应交替,最外层采用右向绞合。

Technical Parameters

Specification Table 1

Code NameAreaSize&Stranding ACSR with equal diameterNo. And diameter of wiresCable diameterWeightRated StrengthStrand Length
NominalActual
MCMmm²AWG or MCMAI/SteelmmmmKg/kmkNm±5%
Akron30.5815.4866/17/1.685.0442.74.923000
Alton48.6924.7146/17/2.126.3568.07.843000
Ames77.4739.2226/17/2.678.0210812.452000
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Azusa123.362.381/06/17/3.3710.1117218.972000
Ananeim155.478.652/06/17/3.7811.3521723.933000
Amherst195.799.223/06/17/4.2512.7527330.182500
Alliance246.9125.14/06/17/4.7714.3134538.052000
Butte312.8158.6266.826/719/3.2616.3043748.763000
Canton394.5199.9336.426/719/3.6618.3055158.912500
Cairo465.5235.8397.526/719/3.9819.8865069.482000
Darien559.5283.547726/719/4.3621.7978183.522000
Elgin652.4330.6556.526/719/4.7123.5491197.421500
Flint740.8375.363626/737/3.5925.161035108.213000
Greely927.2469.879526/737/4.0228.141295135.472500

Specification Table 2

Nominal sectionStrandingOverall diameterWeightRated StrengthConductive ResistanceCapacity
AWG&MCMmm^2No.×mmmmkg/kmKNΩ/KmA
613.27/1.554.6536.24.182.536169
421.17/1.965.8857.96.691.58693
233.57/2.477.419210.60.9987123
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1/053.57/3.129.36146.8170.62592165
2/067.37/3.5010.5184.820.40.49738190
3/084.97/3.9311.7923325.70.3945219
4/01077/4.4213.26294.732.50.31188253
25012619/2.9114.55346.738.80.26509280
30015219/3.1915.95416.746.60.22059313
35017819/3.4517.25487.3520.1886345
40020319/3.6918.45557.559.50.16486375
45022819/3.9119.5562666.80.14683402
50025319/4.1220.669574.20.13224429
55027937/3.1021.7766.283.90.11995455
60030337/3.2322.61831.9910.11049478
65033037/3.3723.59905.594.90.1015504
70035437/3.4924.43971.21010.09464525
75038137/3.6225.3410451090.08796549
80040437/3.7326.1111091160.08285569
90045637/3.9627.7212501310.07351612
100050837/4.1829.2613931460.06597653
125063161/3.6332.6717321790.05306743
150075961/3.9835.8220822150.04414827
175088661/4.3038.724312510.03781904

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Structure & Technical Illustration

结构

AAAC 全铝合金导体采用铝镁硅合金制造,在保持高导电率的同时具有优良的机械性能。在相同直径下,AAAC 比 ACSR 具有更好的耐腐蚀性、强度重量比和导电性。各层的绞合方向应交替,最外层采用右向绞合。

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AAAC Conductor ASTM B 399/B 399M | DTC Cable