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Aluminium Conductor Steel Supported-ACSS

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Definition                      
 ●ACSS consist of layers of round or trapezoidal shaped, all annealed aluminum around a high  
 strength steel core. The steel core provides the  entire conductor support. ACSS can operate    
 continuous at temperatures up to 250℃without  loss of strength or determent to the conductor.    

 

 Code    Structure    Areas    Diameter    Breaking load    DC resistance
at 20 ℃ 
 Weight    Current capacity  at 150 C°
 Al    Steel  
Nos./mm in2 mm2 in mm kip kN Ω/1000ft Ω/km lbs/1000ft kg/km A
 150/25    15/3.52    7/2.06    1/4 169.3  5/8 15.65 11.17 49.7 0.0583692 0.1915 393 585 718
 185/30    20/3.45    7/2.33    1/3 216.81  2/3 17.71 14.30 63.6 0.0455676 0.1495 503 749 844
 210/35    20/3.67    7/2.48    3/8 245.38  3/4 18.84 16.19 72 0.0402641 0.1321 570 848 916
 240/40    20/3.94    7/2.66    4/9 282.74  4/5 20.22 18.64 82.9 0.0349301 0.1146 657 977 1005
 250/40    26/3.50    7/2.70    4/9 290.23  4/5 20.49 19.18 85.3 0.0340766 0.1118 675 1004 1022
 300/40    26/3.87    7/2.70    1/2 345.91  7/8 22.33 19.92 88.6 0.0278618 0.0914 778 1158 1161
 300/50    26/3.83    7/2.96    1/2 347.71  8/9 22.42 23.04 102.5 0.028447 0.0933 808 1203 1151
 350/55    20/4.72    7/3.20    5/8 406.25 1    24.24 26.93 119.8 0.0243474 0.0799 945 1406 1275
 400/45    24/4.55    7/2.80    2/3 433.33 1    24.96 22.21 98.8 0.0218237 0.0716 949 1413 1358
 400/50    21/4.94    7/3.08    5/7 454.65 1    25.6 25.97 115.5 0.0211623 0.0694 1021 1520 1391
 400/65    23/4.72    7/3.42    5/7 466.74 1    25.98 30.80 137 0.0211714 0.0695 1084 1613 1397
 500/50    36/4.19    7/3.00    5/6 545.87 1 1/9 27.99 26.12 116.2 0.0172425 0.0566 1185 1763 1584
 500/65    36/4.20    7/3.44    7/8 563.82 1 1/8 28.5 32.35 143.9 0.0171846 0.0564 1273 1894 1597
 630/65    36/4.76    7/3.44   1    705.69 1 1/4 31.83 34.19 152.1 0.0133594 0.0438 1535 2285 1873

 Note:                        
 1. Ambient temperature 40℃, Wind velocity 0.5m/s, Wind direction: 0 Degree, Solar radiation 0.1w/cm2, Absorptivity of conductor surface 0.9.  
 2. Other designs according to customers’ requirements.                    
 3. We also can design according to the ASTM B856, ASTM B857.    

 

 Type    Suitable for Conductor Type    Dimension (mm)  
 L    D    d    CH    BD    Ds    Dsc    Bd    Bolt No  
in mm in mm in mm in mm in mm in mm in mm Imperial Metric
 NY-150/25N(RL)    JLRX/EST-150/25   15 3/4 400 1 1/3 34  2/3 17.50  3/4 19  5/8 16  5/7 18  3/5 15.60  5/8  M16   2
 NY-185/30N(RL)    JLRX/EST-185/30   17    430 1 1/2 38  3/4 19.50  3/4 19  5/8 16  5/7 18  3/5 15.60  5/8  M16   2
 NY-210/35N(RL)    JLRX/EST-210/35   17 1/3 440 1 4/7 40  4/5 20.60  3/4 19  5/8 16  5/7 18  3/5 15.60  5/8  M16   2
 NY-240/40N(RL)    JLRX/EST-240/40   17 5/7 450 1 2/3 42  6/7 22.00  3/4 19  5/7 18  5/7 18  3/5 15.60  5/8  M16   2
 NY-250/40N(RL)    JLRX/EST-250/40   18 1/9 460 1 2/3 42  7/8 22.30  3/4 19  5/7 18  4/5 20  2/3 17.33  5/8  M16   2
 NY-300/40N(RL)    JLRX/EST-300/40   18 1/2 470 1 7/9 45 1    24.40  3/4 19  5/7 18  4/5 20  2/3 17.33  5/8  M16   2
 NY-300/50N(RL)    JLRX/EST-300/50   18 8/9 480 1 7/9 45 1    24.40  6/7 22  6/7 22  4/5 20  2/3 17.33  5/8  M16   2
 NY-350/55N(RL)    JLRX/EST-350/55   19 2/3 500 2    50 1    26.00  6/7 22  6/7 22  6/7 22  3/4 19.07  5/8  M16   2
 NY-400/45N(RL)    JLRX/EST-400/45   20    510 1 8/9 48 1    27.00  6/7 22  6/7 22  4/5 20  2/3 17.33  5/8  M16   4
 NY-400/50N(RL)    JLRX/EST-400/50   20 1/2 520 2    50 1    27.50  6/7 22  6/7 22  6/7 22  3/4 19.07  5/8  M16   4
 NY-400/65N(RL)    JLRX/EST-400/65   22 5/6 580 2    50 1 1/9 28.00  6/7 22 1    24 1    24  5/6 20.80  5/8  M16   4
 NY-500/50N(RL)    JLRX/EST-500/50   21 1/4 540 2 1/6 55 1 1/5 30.50  6/7 22  6/7 22  6/7 22  3/4 19.07  5/8  M16   4
 NY-500/65N(RL)    JLRX/EST-500/65   23 5/8 600 2 1/6 55 1 2/9 31.00  6/7 22 1    24 1    24  5/6 20.80  3/4  M20   4
 NY-630/65N(RL)    JLRX/EST-630/65   26 7/9 680 2 1/3 60 1 1/3 34.50  6/7 22 1    24 1    24  5/6 20.80  3/4  M20   4

 

Type  Suitable for Conductor Type Dimension (mm)
L D d CH BD Ds
in mm in mm in mm in mm in mm in mm
JY-150/25N(RL) JLRX/EST-150/25  22 5/6 580 1 1/3 34  2/3 17.50 7    180  5/7 18  1/4 6.78
JY-185/30N(RL)  JLRX/EST-185/30  22 5/6 580 1 1/2 38  3/4 19.50 7    180  5/7 18  2/7 7.59
JY-210/35N(RL) JLRX/EST-210/35 23 5/8 600 1 4/7 40  4/5 20.60 7 7/8 200  5/7 18  1/3 8.04
JY-240/40N(RL) JLRX/EST-240/40 23 5/8 600 1 2/3 42  6/7 22.00 7 7/8 200  5/7 18  1/3 8.58
JY-250/40N(RL) JLRX/EST-250/40 23 5/8 600 1 2/3 42  7/8 22.30 7 7/8 200  4/5 20  1/3 8.70
JY-300/40N(RL)  JLRX/EST-300/40 23 5/8 600 1 7/9 45 1    24.40 7 7/8 200  4/5 20  1/3 8.70
JY-300/50N(RL) JLRX/EST-300/50 26    660 1 7/9 45 1    24.40 9 4/9 240  4/5 20  3/8 9.48
JY-350/55N(RL) JLRX/EST-350/55 26    660 2    50 1    26.00 9 4/9 240  6/7 22  2/5 10.20
JY-400/45N(RL) JLRX/EST-400/45 26    660 1 8/9 48 1    27.00 8 2/3 220  4/5 20  1/3 9.00
JY-400/50N(RL) JLRX/EST-400/50 29 1/7 740 2    50 1    27.50 9 4/9 240  6/7 22  2/5 9.81
JY-400/65N(RL)  JLRX/EST-400/65 34 2/3 880 2    50 1 1/9 28.00 10 1/4 260 1    24  3/7 10.86
JY-500/50N(RL)  JLRX/EST-500/50 29 1/7 740 2 1/6 55 1 1/5 30.50 9 4/9 240  6/7 22  3/8 9.60
JY-500/65N(RL) JLRX/EST-500/65 36 3/5 930 2 1/6 55 1 2/9 31.00 11    280 1    24  3/7 11.02
JY-630/65N(RL) JLRX/EST-630/65 36 3/5 930 2 1/3 60 1 1/3 34.50 11    280 1    24  3/7 11.02