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描述:鐵路用(yong)Jl/G1A185/30鋼包鋁(lv)絞(jiao)線(xian)(xian)架空(kong)絕(jue)緣電(dian)纜拉強(qiang)度(du)、塔桿距(ju)離可放大等特點(dian)。因此廣泛應用(yong)于各(ge)種電(dian)壓等級的(de)架空(kong)輸(shu)配電(dian)線(xian)(xian)路中有結構(gou)簡單(dan)、架設與維修(xiu)方(fang)便(bian)、線(xian)(xian)路造價低傳輸(shu)容量大距(ju)離長(chang),又利于跨越江河、山谷等特殊地理(li)條件(jian)的(de)架設;具有良好(hao)的(de)導電(dian)性(xing)能和足(zu)夠的(de)機械(xie)強(qiang)度(du)抗。
道軌用Jl/G1A185/30鋼包鋁銅編織線(xian)架空線(xian)路電(dian)(dian)絕緣電(dian)(dian)纜(lan)線(xian)
:/-鄭鋼芯鋁(lv)銅絞合線(JL/G1A與LGJ)外部是用多股鋁單線通過絞合方式纏繞在鋼線周圍;鋼芯主要起增加拉力強度的作用,鋁線主要起傳送電能的作用。: /-鄭
鋼芯鋁銅絞合線的(de)款式以分成:JL/G1A、JL/G1B、JL/G2A、JL/G2B、JL/G3A
在這當中: G1A 與G1B 指的是平常(chang)的強度鋼線。
G2A與G2B 指(zhi)的是鍛造(zao)度鋼線。
G3A 指的(de)是特高韌度鋼線。
材質(zhi)不同(tong):以JL/G1A 240/30矩形鋼芯鋁(lv)絞(jiao)合為例子(zi),在執(zhi)行標準(GB/T1179-2008)中以JL/G1A240/30標(biao)(biao)識;在標(biao)(biao)準(GB/T1179-1983)中(zhong)以LGJ 240/30代表;因2008年國內(nei)發布了新的鋼芯鋁絞合標GB/T1179-2008要求因此(ci) 接下來都以(yi)JL/G1A2240/30來認為。鐵路(lu)線用Jl/G1A185/30鋼(gang)包鋁絞合架空線路接地(di)高壓(ya)電纜
鋼芯鋁銅絞(jiao)合線(xian)(xian)(xian)(xian)主(zhu)要(yao)的主(zhu)要(yao)包(bao)括于中各類高壓的變電路(lu)(lu)線(xian)(xian)(xian)(xian)圖(tu),隨著路(lu)(lu)線(xian)(xian)(xian)(xian)圖(tu)的根(gen)目錄有限公司英文又不(bu)許在(zai)個(ge)道上架線(xian)(xian)(xian)(xian)多根(gen)路(lu)(lu)線(xian)(xian)(xian)(xian)圖(tu),人類想到了(le)主(zhu)要(yao)包(bao)括個(ge)根(gen)目錄,個(ge)塔(ta)桿(gan),掛(gua)多根(gen)鋼芯鋁銅絞(jiao)合線(xian)(xian)(xian)(xian),即一(yi)次路(lu)(lu)線(xian)(xian)(xian)(xian)圖(tu)十分于架線(xian)(xian)(xian)(xian)多根(gen)路(lu)(lu)線(xian)(xian)(xian)(xian)圖(tu)的的方式;對220KV、500KV、800KV、1000KV輸電線路,我國用掛幾條或(huo)六條高壓導線的策(ce)略(lve)(四線、六線法(fa))類似這(zhe)些架線的策(ce)略(lve)稱(cheng)為同塔(ta)并架。
公(gong)路用Jl/G1A185/30鋼包鋁(lv)電絕(jue)緣(yuan)線直埋電絕(jue)緣(yuan)電線優點:鋼芯鋁銅編織線具拉比構造、塔桿(gan)空(kong)(kong)距可(ke)變小等特別(bie)。往往廣泛的(de)app于繁多電流分等級的(de)電纜(lan)溝輸供(gong)配電路線圖含(han)有(you)形式十分簡(jian)單、鋪(pu)設與(yu)修(xiu)理方便簡(jian)潔、路線圖優點低高速傳輸存(cun)儲容量大空(kong)(kong)距長(chang),又(you)利用跨過大河、河谷等特有(you)初二地理因素的(de)鋪(pu)設;含(han)有(you)正常的(de)導電特性和足夠了(le)的(de)自動化機(ji)械比構造抗。
標稱受力鋁/鋼(gang)(mm2) | 框(kuang)架,根數/直徑(jing)怎么算(mm) | 測算(suan)剖面(mian)(mm2) | 外徑 | 直流電源電阻功率(lv)不算(suan)太高于(yu)(Ω/km) | 求算崩(beng)斷力(N) | 計(ji)算質量 | 提貨時間不乘以(yi)(m) | |||
鋁 | 鋼 | 鋁 | 鋼(gang) | 總結 | ||||||
10/2 | 6/1.50 | 1/1.50 | 10.60 | 1.77 | 12.37 | 4.50 | 2.706 | 4120 | 42.9 | 3000 |
16/3 | 6/1.85 | 1/1.85 | 16.13 | 2.69 | 18.82 | 5.55 | 1.779 | 6130 | 65.2 | 3000 |
25/4 | 6/2.32 | 1/2.32 | 25.36 | 4.23 | 29.59 | 6.96 | 1.131 | 9290 | 102.6 | 3000 |
35/6 | 6/2.72 | 1/2.72 | 34.86 | 5.81 | 40.67 | 8.16 | 0.8230 | 12630 | 141.0 | 3000 |
50/8 | 6/3.20 | 1/3.20 | 48.25 | 8.04 | 56.29 | 9.60 | 0.5946 | 16870 | 195.1 | 2000 |
50/30 | 12/2.32 | 7/2.32 | 50.73 | 29.59 | 80.32 | 11.60 | 0.5692 | 42620 | 372.0 | 3000 |
70/10 | 6/3.80 | 1/3.80 | 68.05 | 11.34 | 79.39 | 11.40 | 0.4217 | 23390 | 275.2 | 2000 |
70/40 | 12/2.72 | 7/2.72 | 69.73 | 40.67 | 110.40 | 13.60 | 0.4141 | 58300 | 511.3 | 2000 |
95/15 | 26/2.15 | 7/1.67 | 94.39 | 15.33 | 109.72 | 13.61 | 0.3058 | 35000 | 380.8 | 2000 |
95/20 | 7/4.16 | 7/1.85 | 95.14 | 18.82 | 113.96 | 13.87 | 0.3019 | 37200 | 408.9 | 2000 |
95/55 | 12/3.20 | 7/3.20 | 96.51 | 56.30 | 152.81 | 16.00 | 0.2992 | 78110 | 707.7 | 2000 |
120/7 | 18/2.90 | 1/2.90 | 118.89 | 6.61 | 125.50 | 14.50 | 0.2422 | 27570 | 379.0 | 2000 |
120/20 | 26/2.38 | 7/1.85 | 115.67 | 18.82 | 134.49 | 15.07 | 0.2496 | 41000 | 466.8 | 2000 |
120/25 | 7/4.72 | 7/2.10 | 122.48 | 24.25 | 146.73 | 15.74 | 0.2345 | 47880 | 526.6 | 2000 |
120/70 | 12/3.60 | 7/3.60 | 122.15 | 71.25 | 193.40 | 18.00 | 0.2364 | 98370 | 895.6 | 2000 |
150/8 | 18/3.20 | 1/3.20 | 144.76 | 8.04 | 152.80 | 16.00 | 0.1989 | 32860 | 461.4 | 2000 |
150/20 | 24/2.78 | 7/1.85 | 145.68 | 18.82 | 164.50 | 16.67 | 0.1980 | 46630 | 549.4 | 2000 |
150/25 | 26/2.70 | 7/2.10 | 148.86 | 24.25 | 173.11 | 17.10 | 0.1939 | 54110 | 601.0 | 2000 |
150/35 | 30/2.50 | 7/2.50 | 147.26 | 34.36 | 181.62 | 17.50 | 0.1962 | 65020 | 676.2 | 2000 |
185/10 | 18/3.60 | 1/3.60 | 183.22 | 10.18 | 193.40 | 18.00 | 0.1572 | 40880 | 584.0 | 2000 |
185/25 | 24/3.15 | 7/2.10 | 187.04 | 24.25 | 211.29 | 18.90 | 0.1542 | 59420 | 706.1 | 2000 |
185/30 | 26/2.98 | 7/2.32 | 181.34 | 29.59 | 210.93 | 18.88 | 0.1592 | 64320 | 732.6 | 2000 |
185/45 | 20/2.80 | 7/2.80 | 184.73 | 43.10 | 227.83 | 19.60 | 0.1564 | 80190 | 848.2 | 2000 |
210/10 | 18/3.80 | 1/3.80 | 204.14 | 11.34 | 215.48 | 19.00 | 0.1411 | 45140 | 650.7 | 2000 |
210/25 | 24/3.33 | 7/2.22 | 209.02 | 27.10 | 236.12 | 19.98 | 0.1380 | 65990 | 789.1 | 2000 |
210/35 | 26/3.22 | 7/2.50 | 211.73 | 34.36 | 246.09 | 20.38 | 0.1363 | 74250 | 853.9 | 2000 |
210/50 | 30/2.98 | 7/2.98 | 209.24 | 48.82 | 258.06 | 20.86 | 0.1381 | 90830 | 960.8 | 2000 |
240/30 | 24/3.60 | 7/2.40 | 244.29 | 31.67 | 275.96 | 21.60 | 0.1181 | 75620 | 922.2 | 2000 |
240/40 | 26/3.42 | 7/2.66 | 238.85 | 38.90 | 277.75 | 21.66 | 0.1209 | 83370 | 964.3 | 2000 |
240/55 | 30/3.20 | 7/3.20 | 241.27 | 56.30 | 297.57 | 22.40 | 0.1198 | 102100 | 1108 | 2000 |
300/15 | 42/3.00 | 7/1.67 | 296.88 | 15.33 | 312.21 | 23.01 | 0.09724 | 68060 | 939.8 | 2000 |
300/20 | 45/2.93 | 7/1.95 | 303.42 | 20.91 | 324.33 | 23.43 | 0.09520 | 75680 | 1002 | 2000 |
300/25 | 48/2.85 | 7/2.22 | 306.21 | 27.10 | 333.31 | 23.76 | 0.09433 | 83410 | 1058 | 2000 |
300/40 | 24/3.99 | 7/2.66 | 300.09 | 38.90 | 338.99 | 23.94 | 0.09614 | 92220 | 1133 | 2000 |
300/50 | 26/3.83 | 7/2.98 | 299.54 | 48.82 | 348.36 | 24.26 | 0.09636 | 103400 | 1210 | 2000 |
300/70 | 30/3.60 | 7/3.60 | 305.36 | 71.25 | 376.61 | 25.20 | 0.09463 | 128000 | 1402 | 2000 |
400/20 | 42/3.51 | 7/1.95 | 406.40 | 20.91 | 427.31 | 26.91 | 0.07104 | 88850 | 1286 | 1500 |
400/25 | 45/3.33 | 7/2.22 | 391.91 | 27.10 | 419.01 | 26.64 | 0.07370 | 95940 | 1295 | 1500 |
400/35 | 48/3.22 | 7/2.50 | 390.88 | 34.36 | 425.24 | 26.82 | 0.07389 | 103900 | 1349 | 1500 |
400/50 | 54/3.07 | 7/3.07 | 399.73 | 51.82 | 451.55 | 27.63 | 0.07232 | 123400 | 1511 | 1500 |
400/65 | 26/4.42 | 7/3.44 | 398.94 | 65.06 | 464.00 | 28.00 | 0.07236 | 135200 | 1611 | 1500 |
400/95 | 30/4.16 | 19/2.50 | 407.75 | 93.27 | 501.02 | 29.14 | 0.07087 | 171300 | 1860 | 1500 |
500/35 | 45/3.75 | 7/2.50 | 497.01 | 34.36 | 531.37 | 30.00 | 0.05812 | 119500 | 1642 | 1500 |
500/45 | 48/3.60 | 7/2.80 | 488.58 | 43.10 | 531.68 | 30.00 | 0.05912 | 128100 | 1688 | 1500 |
500/65 | 54/3.44 | 7/3.44 | 501.88 | 65.06 | 566.94 | 30.96 | 0.05760 | 154000 | 1897 | 1500 |
630/45 | 45/4.20 | 7/2.80 | 623.45 | 43.10 | 666.55 | 33.60 | 0.04633 | 148700 | 2060 | 1200 |
630/55 | 48/4.12 | 7/3.20 | 639.92 | 56.30 | 696.22 | 34.32 | 0.04514 | 164400 | 2209 | 1200 |
630/80 | 54/3.87 | 19/2.32 | 635.19 | 80.32 | 715.51 | 34.82 | 0.04551 | 192900 | 2388 | 1200 |
800/55 | 45/4.80 | 7/3.20 | 814.30 | 56.30 | 870.60 | 38.40 | 0.03547 | 191500 | 2690 | 1000 |
800/70 | 48/4.63 | 7/3.60 | 808.15 | 71.25 | 879.40 | 38.58 | 0.03574 | 207000 | 2791 | 1000 |
800/100 | 54/4.33 | 19/2.60 | 795.17 | 100.88 | 896.05 | 38.98 | 0.03635 | 241100 | 2991 | 1000 |
超過是鐵(tie)路網用(yong)Jl/G1A185/30鋼包鋁絞合空架耐壓數(shu)據(ju)線(xian) 的祥(xiang)(xiang)細(xi)資訊(xun),是由大征導電連(lian)接是有(you)限的承擔子品牌隨意給出(chu),只要您對鋼芯鋁(lv)絕(jue)緣線的資訊(xun)有(you)又(you)有(you)什么質疑,請(qing)(qing)與(yu)該子品牌近(jin)一歩,得到(dao)鋼芯鋁(lv)絕(jue)緣線的更加(jia)祥(xiang)(xiang)細(xi)資訊(xun),請(qing)(qing)致電的方式
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