鋁包鋼芯鋁絞線JLB1A，鋁包鋼線是一種將鋁連續均勻包覆在鋼芯上的雙金屬線，它兼有導電性能好，耐腐蝕，高頻傳輸性能好以及鋼的強度高等優點。鋁包鋼芯鋁絞線是將鋁包鋼線作加強芯和鋁線絞合在一起的絞線，與普通鋼芯鋁絞線相比，導體重量輕5%，載流量提高2－3%；電力損耗減少4－6%; 使用壽命長，而且不增加任何架設費用。它廣泛適用于輸電線路用導線，尤其是沿海地區，鹽堿灘和三、四級污染工業區的輸電線路和要求增大鋁鋼截面比的輸配電線路用導線。
鋁包鋼芯鋁絞線JLB1A，LBGJ鋁包鋼線鋁包鋼芯鋁絞線低壓電纜，鋁包鋼絞線按導電率分為：20AC、23AC、27AC、30AC、33AC、40AC六個組別，其相應的導電率為20.3%、23%、27%、30%、33%和40%IACS.
LBGJ鋁包鋼線鋁包鋼芯鋁絞線低壓電纜，鋁包鋼絞線的代號為：LBGJ
LBGJ鋁包鋼線鋁包鋼芯鋁絞線低壓電纜鋁包鋼絞線 ACS Conductor Q/XH A003-2005
導電率 Conductivity | 標稱面積 Nominal Area, mm2 | 結構 Structure | 計算截面積Calculated Area mm2 | 外徑 Outer Dia. | zui大直流電阻Max DC Resistance （20℃） | 額定抗拉力 Rated Tensile Strength | 計算質量 Calculated Weight | ||
根數/直徑 Nos/Dia. | 鋁 Al | 鋼 Steel | 總計 Total | mm | Ω/km | KN | kg/km | ||
14%IACS | 35 | 7/2.50 | 4.47 | 29.89 | 34.36 | 7.50 | 3.6200 | 49.17 | 247.80 |
40 | 7/2.75 | 5.41 | 36.17 | 41.58 | 8.25 | 2.9914 | 59.50 | 299.90 | |
45 | 7/2.90 | 6.01 | 40.23 | 46.24 | 8.70 | 2.6899 | 66.17 | 333.50 | |
50 | 7/3.00 | 6.43 | 43.05 | 49.48 | 9.00 | 2.5138 | 70.81 | 356.80 | |
55 | 7/3.20 | 7.32 | 48.98 | 56.30 | 9.60 | 2.2093 | 78.54 | 406.00 | |
65 | 7/3.50 | 8.76 | 58.59 | 67.35 | 10.50 | 1.8468 | 93.95 | 485.70 | |
70 | 7/3.60 | 9.26 | 61.99 | 71.25 | 10.80 | 1.7457 | 97.47 | 513.80 | |
80 | 7/3.80 | 10.32 | 69.07 | 79.39 | 11.40 | 1.5667 | 108.60 | 572.50 | |
95 | 7/4.16 | 12.37 | 82.77 | 95.14 | 12.48 | 1.3074 | 130.20 | 686.10 | |
100 | 19/2.60 | 13.11 | 87.77 | 100.88 | 13.00 | 1.2378 | 144.40 | 730.40 | |
120 | 19/2.85 | 15.76 | 105.45 | 121.21 | 14.25 | 1.0302 | 173.50 | 877.60 | |
150 | 19/3.15 | 19.25 | 128.82 | 148.07 | 15.75 | 0.8433 | 206.60 | 1072.00 | |
185 | 19/3.50 | 23.76 | 159.04 | 182.80 | 17.50 | 0.6831 | 255.00 | 1324.00 | |
210 | 19/3.75 | 27.28 | 182.57 | 209.85 | 18.75 | 0.5951 | 287.10 | 1519.00 | |
240 | 19/4.00 | 31.04 | 207.72 | 238.76 | 20.00 | 0.5230 | 326.60 | 1729.00 | |
300 | 37/3.20 | 38.68 | 258.89 | 297.57 | 22.40 | 0.4221 | 415.10 | 2167.00 | |
380 | 37/3.60 | 48.96 | 327.66 | 376.62 | 25.20 | 0.3335 | 515.20 | 2743.00 | |
420 | 37/3.80 | 54.55 | 365.07 | 419.62 | 26.60 | 0.2993 | 574.10 | 3056.00 | |
465 | 37/4.00 | 60.44 | 404.52 | 464.96 | 28.00 | 0.2702 | 636.10 | 3386.00 | |
510 | 37/4.20 | 66.64 | 445.97 | 512.61 | 29.40 | 0.2450 | 701.30 | 3733.00 | |
20.3%IACS | 35 | 7/2.50 | 8.59 | 25.77 | 34.36 | 7.50 | 2.4927 | 41.44 | 228.70 |
45 | 7/2.90 | 11.56 | 34.68 | 46.24 | 8.70 | 1.8522 | 55.77 | 307.80 | |
50 | 7/3.00 | 12.37 | 37.11 | 49.48 | 9.00 | 1.7310 | 59.67 | 329.30 | |
55 | 7/3.20 | 14.08 | 42.22 | 56.30 | 9.60 | 1.5213 | 67.90 | 374.70 | |
65 | 7/3.50 | 16.84 | 50.51 | 67.35 | 10.50 | 1.2717 | 76.98 | 448.30 | |
70 | 7/3.60 | 17.81 | 53.44 | 71.25 | 10.80 | 1.2021 | 81.44 | 474.20 | |
80 | 7/3.80 | 19.85 | 59.54 | 79.39 | 11.40 | 1.0788 | 89.31 | 528.40 | |
95 | 7/4.16 | 23.79 | 71.35 | 95.14 | 12.48 | 0.9002 | 101.00 | 633.20 | |
100 | 19/2.60 | 25.22 | 75.66 | 100.88 | 13.00 | 0.8524 | 121.70 | 674.10 | |
120 | 19/2.85 | 30.30 | 90.91 | 121.21 | 14.25 | 0.7094 | 146.20 | 810.00 | |
150 | 19/3.15 | 37.02 | 111.05 | 148.07 | 15.75 | 0.5807 | 178.60 | 989.40 | |
185 | 19/3.50 | 45.70 | 137.10 | 182.80 | 17.50 | 0.4704 | 208.90 | 1222.00 | |
210 | 19/3.75 | 52.46 | 157.39 | 209.85 | 18.75 | 0.4098 | 236.10 | 1402.00 | |
240 | 19/4.00 | 59.69 | 179.07 | 238.76 | 20.00 | 0.3601 | 260.00 | 1596.00 | |
300 | 37/3.20 | 74.39 | 223.18 | 297.57 | 22.40 | 0.2907 | 358.90 | 2000.00 | |
380 | 37/3.60 | 94.16 | 282.46 | 376.62 | 25.20 | 0.2297 | 430.50 | 2532.00 | |
420 | 37/3.80 | 104.91 | 314.71 | 419.62 | 26.60 | 0.2061 | 472.10 | 2821.00 | |
465 | 37/4.00 | 116.24 | 348.72 | 464.96 | 28.00 | 0.1860 | 493.80 | 3125.00 | |
510 | 37/4.20 | 128.15 | 384.46 | 512.61 | 29.40 | 0.1687 | 544.40 | 3446.00 | |
產品執行標準（Production Executive Standard）：GB/T 1179-2008 IEC610898-1991
YB/T 124-1997
鋁包鋼絞線ACS Conductor JLB1A、JLB1B，鋁包鋼芯鋁絞線JLB1A
Concentric-Lay-Stranded Aluminum-Clad Steel Conductors
GB/T 1179-2008 IEC610898-1991
標稱截面鋼 Nominal Section Steel | 規格號 Size | 面積Area mm2 | 單線根數 Single Line Nos | 直徑/mm Diameter | 單位長度質量Weight（kg/km） | 額定拉斷力/kN Rated Breaking force | 直流電阻 DC Resistance （20℃） Ω/km | |||
單線 Single Line | 絞線 Strand | JLB1A | JLB1B | JLB1A | JLB1B | |||||
15 | 4 | 12 | 7 | 1.48 | 4.43 | 80.1 | 79.4 | 16.08 | 15.84 | 7.1592 |
20 | 6.3 | 18.9 | 7 | 1.85 | 5.56 | 126.1 | 125.0 | 25.33 | 24.95 | 4.5455 |
30 | 10 | 30 | 7 | 2.34 | 7.01 | 200.3 | 198.5 | 40.20 | 39.60 | 2.8637 |
35 | 12.5 | 37.5 | 7 | 2.61 | 7.84 | 250.4 | 248.1 | 50.25 | 49.50 | 2.2910 |
50 | 16 | 48 | 7 | 2.95 | 8.86 | 320.5 | 248.1 | 64.32 | 63.36 | 1.7898 |
75 | 25 | 75 | 7 | 3.69 | 11.08 | 500.7 | 317.5 | 93.75 | 99.00 | 1.1455 |
120 | 40 | 120 | 7 | 4.67 | 14.02 | 801.2 | 496.2 | 132.00 | 158.40 | 0.7159 |
120 | 40 | 120 | 19 | 2.84 | 14.18 | 805.0 | 793.9 | 160.80 | 158.40 | 0.7194 |
200 | 63 | 189 | 19 | 3.56 | 17.79 | 1267.9 | 1256.4 | 240.03 | 249.48 | 0.4568 |
300 | 100 | 300 | 37 | 3.21 | 22.49 | 2017.3 | 1999.0 | 402.00 | 396.00 | 0.2884 |
350 | 125 | 375 | 37 | 3.59 | 15.15 | 2521.7 | 2498.3 | 476.25 | 495.00 | 0.2307 |
450 | 160 | 480 | 37 | 4.06 | 28.45 | 3227.7 | 3198.3 | 580.80 | 633.00 | 0.1803 |
600 | 200 | 600 | 37 | 4.54 | 31.81 | 4034.7 | 3997.9 | 684.00 | 792.00 | 0.1442 |
600 | 200 | 600 | 61 | 3.54 | 31.85 | 4040.6 | 4003.8 | 762.00 | 792.00 | 0.1444 |
鋁包鋼絞線JLB2
Concentric-Lay-Stranded Aluminum-Clad Steel Conductors
GB/T 1179-2008 IEC610898-1991
標稱截面鋼 | 規格號 | 面積/mm2 | 單線根數n | 直徑/mm | 單位長度質量（kg/km） | 額定抗拉力 kN | 直流電阻（20℃） Ω/km | |
單線 | 絞線 | |||||||
35 | 16 | 36.2 | 7 | 2.56 | 7.69 | 216.4 | 39.04 | 1.7896 |
55 | 25 | 56.5 | 7 | 3.21 | 9.62 | 338.2 | 61.00 | 1.1454 |
100 | 40 | 90.4 | 7 | 4.05 | 12.2 | 541.1 | 97.61 | 0.7159 |
100 | 40 | 90.4 | 19 | 2.46 | 12.3 | 543.7 | 97.61 | 0.7193 |
150 | 63 | 142 | 19 | 3.09 | 15.4 | 856.4 | 153.73 | 0.4567 |
220 | 100 | 226 | 37 | 2.79 | 19.5 | 1362.6 | 244.02 | 0.2884 |
300 | 125 | 282 | 37 | 3.12 | 21.8 | 1703.2 | 305.02 | 0.2307 |
350 | 160 | 362 | 37 | 3.53 | 24.7 | 2180.1 | 390.43 | 0.1803 |
450 | 200 | 452 | 37 | 3.94 | 27.6 | 2725.1 | 488.03 | 0.1442 |
450 | 200 | 452 | 61 | 3.07 | 27.6 | 2729.1 | 488.03 | 0.1444 |
Concentric-Lay-Stranded Aluminum-Clad Steel Conductors
ASTM B416 SI Unit
Size Designation | Number and Diameter of Individual Wires ， Nos | mm | Conductor Diameter, mm | Min. Rated Breaking Strength, KN | Mass per unit length, kg/km | Max Resistance At 20℃，ohm/km | Nominal Cross Section，mm2 |
37No.5AWG | 37 | 4.62 | 32.26 | 634.8 | 4169 | 0.1393 | 620.6 |
37No.6AWG | 37 | 4.11 | 28.7 | 534.3 | 3306 | 0.1757 | 492.2 |
37No.7AWG | 37 | 3.67 | 25.65 | 447.6 | 2622 | 0.2216 | 390.3 |
37No.8AWG | 37 | 3.26 | 22.83 | 374.3 | 2080 | 0.2794 | 309.5 |
37No.9AWG | 37 | 2.91 | 20.35 | 296.8 | 1649 | 0.3524 | 245.5 |
370AWG | 37 | 2.59 | 18.11 | 235.4 | 1308 | 0.4442 | 194.6 |
19No.5AWG | 19 | 4.62 | 23.11 | 326.1 | 2128 | 0.2698 | 318.7 |
19No.6AWG | 19 | 4.11 | 20.57 | 274.3 | 1687 | 0.3402 | 252.7 |
19No.7AWG | 19 | 3.67 | 19.31 | 230 | 1338 | 0.4291 | 200.5 |
19No.8AWG | 19 | 3.26 | 16.31 | 192.2 | 1062 | 0.541 | 159 |
19No.9AWG | 19 | 2.91 | 14.53 | 152.4 | 841.9 | 0.6821 | 126.1 |
190AWG | 19 | 2.59 | 12.93 | 120.9 | 667.7 | 0.8302 | 99.94 |
7No.5AWG | 7 | 4.62 | 13.87 | 120.2 | 781.1 | 0.7428 | 117.4 |
7No.6AWG | 7 | 4.11 | 12.34 | 101 | 619.5 | 0.9196 | 93.1 |
7No.7AWG | 7 | 3.67 | 11 | 84.73 | 491 | 1.1598 | 73.87 |
7No.8AWG | 7 | 3.26 | 9.78 | 70.81 | 389.6 | 1.4626 | 58.56 |
7No.9AWG | 7 | 2.91 | 8.71 | 56.14 | 308.9 | 1.8441 | 46.44 |
70AWG | 7 | 2.59 | 7.77 | 44.54 | 245.1 | 2.3254 | 36.83 |
71AWG | 7 | 2.3 | 6.91 | 35.32 | 194.3 | 2.9324 | 29.18 |
72AWG | 7 | 2.05 | 6.15 | 28.01 | 154.2 | 3.6975 | 23.16 |
3No.5AWG | 3 | 4.62 | 9.96 | 54.36 | 334.1 | 1.6985 | 50.32 |
3No.6AWG | 3 | 4.11 | 8.86 | 45.7 | 265 | 2.1417 | 39.9 |
3No.7AWG | 3 | 3.67 | 7.9 | 38.32 | 210.1 | 2.7008 | 31.65 |
3No.8AWG | 3 | 3.26 | 7.04 | 32.03 | 166.7 | 3.4055 | 25.1 |
3No.9AWG | 3 | 2.91 | 6.27 | 25.4 | 132.1 | 4.2946 | 19.9 |
30AWG | 3 | 2.59 | 5.59 | 20.15 | 104.8 | 5.4166 | 15.78 |
