AACSR Conductor

Features

offers optimal strength for line design.

improved strength to weight ratio

ideal for extra long span with heavy load

excellent resistance to corrosion.

Overview

Application

AACSR – The full name: Aluminum Alloy Conductor, Steel Reinforced. These homogeneous conductors in aluminium alloy show many advantages i.e lightness, high breaking load allowing long spans, simplificity of the accessories and lastly easy recycling. These conductors are suitable for the long spans network. Used as bare overhead transmission cable and as primary and secondary distribution cable. AACSR offers optimal strength for line design. Variable steel core stranding enables desired strength to be achieved without sacrificing Ampacity.


Construction

AACSR is a concentrically stranded conductor composed of one or more layers of 6201 -T81 aluminum alloy wire stranded with a high-strength coated steel core. The core may be single wire or stranded depending on the size.

The proportions of aluminum alloy and steel can be varied to obtain the relation between current carrying capacity and mechanical strength best suited to each application.

Core wire for AACSR is available with Class A, B or C-galvanized; "aluminized" (AZ): or aluminum clad (AW).


Additional corrosion protection is available through the application of grease to the core or infusion of the complete cable with grease.

AACSR.png

STANDARDS

  1. 1. International Electrotechnical Commission International Standards-IEC 61089 Standard

  2. 2. German Standards- DIN 48206

  3. 3. American Standard- ASTM B711

  4. 4. French Standard- NF C 

Parameter

IEC 61089
DIN 48206
ASTM B711
NF C Equal
NF C Non-equal
Code NumberAreaNumber of WiresWire Dia.DiameterLinear MassA1/S1 A ConductorA1/S2 A ConductorA1/S3 A ConductorMax.D.C. Resistance at 20℃

Alum.SteelTotalAI.St.Alum.SteelCoreCond.Rated StrengthRated StrengthRated Strength

mm²mm²mm²mm²

mmmmmmmmkg/kmkN

Ω/km
16162.6718.7611.841.841.645.5364.66.086.456.831.7934
25254.1729.2612.32.32.36.91100.99.139.7110.251.1478
40406.6746.7612.912.912.918.74161.514.415.3316.20.7174
636310.573.5613.663.663.6611254.421.6322.3724.150.4555
10010016.7117614.614.614.6113.8403.834.3335.538.330.2869
1251256.941321812.972.972.9714.9397.929.1730.1431.040.2304
12512520.41452672.471.925.7715.7503.945.6948.5451.390.231
1601608.891691813.363.363.3616.8509.336.1837.4238.670.18
16016026.11862672.82.186.5317.7644.957.6961.3464.990.1805
20020011.12111813.763.763.7618.8636.744.224546.890.144
20020032.62332673.132.437.319.8806.270.1374.6978.930.1444
25025024.62752273.82.116.3421.6880.668.7272.1675.60.1154
25025040.72912673.52.728.1622.21007.787.6793.3798.660.1155
31531521.83374572.991.995.9723.91039.379.0382.0885.130.0917
31531551.33662673.933.059.1624.91269.7106.83114.02121.20.0917
40040027.74284573.362.246.7326.91320.198.36102.23106.10.0722
40040051.94525473.073.079.2127.61510.3123.04130.3137.560.0723
45045031.14814573.572.387.1428.51485.2107.47111.82115.870.0642
45045058.35085473.263.269.7729.31699.1138.42146.58154.750.0643
50050034.65354573.762.517.5230.11650.2199.41124.25128.740.0578
50050064.85655473.433.4310.330.91887.9153.8162.87171.940.0578
56056038.75994573.982.657.9631.81848.2133.74139.16144.190.0516
56056070.963154193.632.1810.932.72103.4172.59182.52192.450.0516
63063043.66744574.222.818.4433.82079.2150.45156.55162.210.0459
63063079.871054193.852.3111.634.72366.3191.77202.94213.310.0459
71071049.17594574.482.998.9635.92343.2169.56176.43182.810.0407
71071089.980054194.092.4512.336.82666.8216.12228.71240.410.0407
80080034.68357273.762.517.5237.62480.2167.41172.25176.740.0361
80080066.78678473.483.4810.438.32732.7205.33214.672240.0362
80080010190154194.442.611339.13004.9243.52257.71270.880.0362
90090038.99397273.992.667.9839.92790.2188.33193.78198.830.0321
900900759758473.693.6911.140.63074.2226.5231.75244.50.0322
1000100043.210437274.212.88.4142.13100.3209.26215.31220.930.0289
1120112047.3116772194.451.788.944.53464.9234.53241.15247.770.0258
1120112091.2121184194.122.4712.445.33811.5283.17295.94307.790.0258
12501250102135284194.352.6113.147.94253.9316.04269.14276.530.0232
1250125052.8130372194.71.889.4473867.1261.75330.29343.520.0231
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Nominal Cross SectionCross Section of Steel WiresCross Section of Alloy WiresNumber of Alloy WiresDiameter of Alloy WiresNumber of Steel WiresDiameter of Steel WiresOverall DiameterLinear MassRated Tensile StrengthMax.D.C. Resistance at 20℃
mm²mm²mm²- mm -mmmmkg/kmdaNΩ/km
16/2.515.272.5461.811.85.4627482.18
25/423.863.9862.2512.256.89711711.3952
35/634.355.7362.712.78.114016850.9689
44/3243.9831.6714272.411.237350270.7625
50/848.258.0463.213.29.619623660.6898
50/3051.1729.85122.3372.3311.737850240.6547
70/1269.8911.4261.8571.4411.728433990.4791
95/1594.3915.33262.1571.6713.638345820.3547
95/5596.5156.3123.273.21671494750.3471
105/75105.6775.55143.1192.2517.5899120140.3174
120/20121.5719.85262.4471.915.549459140.2754
120/70122.1571.25123.673.618904119120.2742
125/30127.9229.85302.3372.3316.359072800.2621
150/25148.8624.25262.772.117.160472360.2249
170/40171.7740.08302.772.718.979497750.1952
185/30183.7829.8526372.331974489220.1822
210/35209.134.09263.272.4920.3848101670.1601
210/50212.0649.483037321979120680.1581
230/30230.9129.85243.572.3321674103060.1449
240/40243.0539.49263.4572.6821.8985118020.1378
265/35263.6634.09243.7472.4922.4998117710.1269
300/50304.2649.48263.867324.51233147790.1101
305/40304.6239.49542.6872.6824.11155136120.1101
340/30339.2929.8548372.33251174134940.0988
380/50381.749.4854373271448170560.0879
385/35386.0434.09483.272.4926.71336153690.0868
435/55434.2956.3543.273.228.81647194060.0772
450/40448.7139.49483.4572.6828.71553178480.0747
490/65490.2863.55543.473.430.61860219070.0684
550/70549.6571.25543.673.632.42085245600.061
560/50561.749.48483.867332.21943223480.0597
680/85678.5885.95544192.4362564300840.0494
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Conductor AreaAlloy AreaSteel AreaNo. of Alloy WiresDia of Alloy WireNo. of Steel WiresDia of Steel WireDia of ConductorLinear WeightRated Strength *Maximum DC Resistance at 20 0C
mm2mm2mm2
mm
mmmmKg/kmdaN? /km
16314023262.6272.0416.656075000.24
17314033302.4472.4417.165087400.24
18616026262.872.1817.764585600.21
19816038302.6172.6118.3740106000.21
20918029262.9772.3118.872595100.187
22218042302.7672.7619.3825112000.187
23220032263.1372.4319.8800106000.168
24720047302.9172.9120.4920124000.168
26022436263.3172.5721900118000.15
27622452303.0873.0821.61025139000.15
29125041263.572.7222.21010129000.135
30825058303.2673.2622.81145156000.135
32628046263.772.8823.41140144000.12
34528065303.4573.4524.21280171000.12
36731552263.9373.0624.91276163000.107
38731572303.66192.225.61433190000.107
41335558264.1773.2426.41433183000.095
43635581303.88192.3327.21614211000.095
46540065264.4373.4528.11612207000.0842
49140091304.12192.4728.81816237000.0842
50945059543.26191.9629.51703215000.0748
56350063543.43192.0630.91873229000.0673
63156071543.63192.1832.72101257000.0601
71063080543.85192.3134.62365286000.0534
80071090544.09192.4536.82665322000.0474
901800101544.34192.6393000363000.042
97390073843.69192.2140.63062355000.0374
1081100081843.89192.3342.83395391000.0337
1211112091844.12192.4745.33803439000.03
13521250102844.35192.6147.84250490000.027
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Equal steel and Aluminum wire diameter
Code Name
Al Alloy AreaSteel Wire AreaNo. Of Al Alloy WiresNo. Of StDia of WireOverall Dia of ConductorTens Str of Al AlloyTens Str of SteelRated Str of ConductorMax DC Resist at 20 0CLinear WeightElasticity Mod *Coefficient Of Linear Expansion

Mrn2mm2
WiresmmmmhbarhbardaNΩ /kmKg/kmhbar/ 0C
PHLOX37.728.279.429328.332.4156.823601.17155930017.0 x 10-1
PHLOX59.737.721.9912721032.4156.845600.882761080015.3 x 106
PHLOX75.547.7127.831272.2511.2532.4156.857700.6953481080015.3 X 10-6
PHLOX116.256.5559.69181921432.4156.8108150.586361240014.2 x 10-6
PHLOX147.171.5775.5418192.2515.7532.4156.8136850.4668021240014.2 X 10-6
PASTEL147.1119.2827.833072.2515.7532.4156.881850.279547840018.1 x 10-6
PHLOX18188.3693.2718192.517.532.4156.8168950.3789901240014.2 x 10 6
PASTEL181.6147.2634.363072.517.532.4156.8101200.227675840018.1 x 10-1
PHLOX228110.83116.9918192.819.632.4156.8212000.312441240014.2 x 10-1
PASTEL228184.7243.13072.819.632.4156.8126800.18848840018.1 x 101
PHLOX288140.28148.0718193.1522.0532.4156.8268000.23715701240014.2 x 101
PASTEL288233.854.553073.1522.0532.4156.8160500.1421074840018.0 x 101
PASTEL299205.1793.2742192.522.532.4156.8208750.1621320965016.3 x 10-1
PHLOX376147.78227.8324372.825.232.4156.8389600.22522111300013.5 x 10-1
Expand More
Non-equal steel and aluminum wire diameter
Code NameTotall areaAI Alloy AreaStell AreaNo.&Dia Of Ai AlloyNo.& Dia Of Ai StellOveral Dia of ConductorTens Str  of Al AlloyTens Str of SteelRated Str of ConductorMax DC Resist at 20  0CLinear WeightElast Mod   *Coefficient Of Linear Expansion

Mm2mm²mm²wireswiresmmhbarhbardaNΩ /kmKg/kmhbar*/ oC
PHLOX94.151.9542.1215x 2.1019x 1.6812.832.4156.880350.6424811120014.7 x 10 1
PASTEL412325.7285.9532x 3.6019x 2.4026.432.4156.8238300.1031593820017.8 x 10-1
PETUNIA612507.8104.7966x 3.1319x 2.6532.132.4156.8328300.06572241775018.6 x 10-1
PETUNIA865717.33148.0666x 3.72519x 3.1038.132.4156.8460000.04653174775018.5 x 10-1




54x 2.80








POLYGONM1185956.66227.8266x 3.4737x 2.8044.732.4156.8663850.03494475775018.1 x 10-1
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