The inner layer of aluminum alloy cored aluminum stranded wire is made of high-strength aluminum alloy core, and the outer layer is made of duralumin, which comprehensively utilizes the advantages of good conductivity of duralumin, light weight and high strength of aluminum alloy.

Features

1.Good conductivity
The aluminum alloy cored aluminum stranded wire uses a high-strength aluminum alloy core to replace the steel core and some aluminum wires in the ordinary steel-reinforced aluminum stranded wire, and the outer aluminum wire of the conductor is the same as the aluminum wire of the ordinary steel-reinforced aluminum stranded wire. Under the application conditions of the same total cross-section, since the aluminum alloy core replaces the steel core with basically no conductivity, its DC resistance is lower than that of ordinary steel-cored aluminum stranded wire, which improves the conductivity.
2.Good performance
Its structure is simple, safe and reliable. Compared with the traditional ACSR, it has the advantages of small loss, large transmission capacity, corrosion resistance, long life, and low annual cost.

Application

The products are mainly used in long-distance power transmission of overhead lines, power grid reconstruction projects, etc.

Construction

The inner layer of aluminum alloy core aluminum stranded wire is made of high-strength aluminum alloy core, and the outer layer is made of duralumin, concentrically stranded.

Performance

• ASTM B230 Aluminum 1350-H19 Wire for Electrical Purposes.
• ASTM B398 Aluminum-Alloy 6201-T81 Wire for Electrical Purposes.
• ASTM B524 Concentric-Lay-Stranded Aluminum Conductors, Aluminum-Alloy Reinforced (ACAR, 1350/6201).

Size (kcmil)Strand- ing (EC/6201)Individual WiresDiameter (ins)
6201		Individual WiresDiameter (ins)
1350		Comp. CableWeight Per 1000ft. (1bs.)Rated Strength (lbs.)Resistance OHMS/1000ft.
DC @ 20*C		Resistance OHMS/1000ft.
AC @ 75C		Allowable Ampacity+ (Amps)
355.012/70.13670.13670.683332.18500.0514.0624519
465912/70.15660.15660.783435.811000.0392.0477616
503.612/70.16280.16280.814471.111900.0362.0441646
653.112/70.18540.18540.927611.015400.0279. 0342760
739.830/70.14140.14140.990692.715300.0240.0296831
739.818/190.14140.14140.990691.618800.0252.0308814
853.730/70.15190.15191.063799.317500.0208. 0257907
853.718/190.15190.15191.063798.021500.0218.0268890
927.230/70.15830.15831.108868219000.0192. 0238955
927.218/190.15830.15831.108866.723400.0201.0247936
1024.530/70.16640.16641.165959.320900.0173.02161015
1024.518/190.16640.16641.165957.725800.0182.0225995
1081.030/70.17090.17091.1961012.122100.0164.02051048
1081.018/190.17090.17091.1961010.527200.0172.02131028
1109.030/70.17310.17311.2121038.422700.0160.02001065
1109.018/190.17310.17311 2121036.627900.0168.02081044
1172.030/70.17800.17801. 2461097.324000.0152. 01901101
1172.018/190.17800.17801. 2461095.529500.0159.01981080
1197.030/70.17990.17991. 2591120.824500.0148.01871115
1197.018/190.17990.17991. 2591118.930200.0156.01941094
1280.030/70.18600.18601.3021198.526200.0139.01751160
1280.018/190.18600.18601. .3021196.532200.0146.01821139
1361.042/190.14940.14941. .3441273.630300.0133.01681196
1527.042/190.15820.15821.4241428.833600.0118.01511314
1703.042/190.16710.16711. .5041593.537500.0106.01371363
1933.042/190.17800.17801.6021808.842500.00936.01231465
2267.042/190.19280.19281.7352142.049900.00806.01081594
2493.072/190.16550.16551. .8212356.950400.00722.00991687
2493.054/370.16550.16551. .8212354.557600.00743.01011670

Ampacily based on 75C conductor temperature, 25C ambient temperature,with 2 fL/sec. wind in the sun.