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描述:國標現貨630/45LGJ鋼芯鋁(lv)絞線(xian)(xian)JL/G1A架(jia)空鋁(lv)導線(xian)(xian)具拉強度、塔桿距(ju)離可放(fang)大(da)(da)等特(te)點。因(yin)此廣(guang)泛應(ying)用(yong)于各(ge)種電壓等級的(de)架(jia)空輸配電線(xian)(xian)路(lu)中有結構(gou)簡(jian)單、架(jia)設與維修方便、線(xian)(xian)路(lu)造(zao)價低傳(chuan)輸容(rong)量(liang)大(da)(da)距(ju)離長,又利(li)于跨越江(jiang)河、山谷等特(te)殊地理條件的(de)架(jia)設;具有良好的(de)導電性能和(he)足(zu)夠的(de)機械強度抗
執行標準現貨黃金630/45LGJ鋼(gang)芯鋁銅編織(zhi)線JL/G1A架空線路鋁電纜
:/-鄭(zheng)鋼芯鋁(lv)絞合(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(zheng)
鋼芯(xin)鋁銅絞合線的款式可分:JL/G1A、JL/G1B、JL/G2A、JL/G2B、JL/G3A
這(zhe)當中: G1A 與G1B 指的是平(ping)民標準鋼線。
G2A與G2B 指的(de)是(shi)高韌(ren)度鋼線(xian)。
G3A 指的是特(te)高強度鋼(gang)線。
形號(hao)異同:以JL/G1A 240/30槽鋼芯(xin)鋁銅編織線舉例,在執行標準(GB/T1179-2008)中以JL/G1A240/30顯(xian)示;在執行標準(GB/T1179-1983)中(zhong)以LGJ 240/30提出;因2008年我國出(chu)臺了新的(de)鋼(gang)芯鋁銅編(bian)織(zhi)線標準化GB/T1179-2008標淮但是當下都以JL/G1A2240/30來表現。標準現(xian)貨平(ping)臺630/45LGJ鋼芯(xin)鋁(lv)銅(tong)絞合(he)線JL/G1A架空線(xian)鋁電線(xian)
鋼(gang)芯鋁銅(tong)絞(jiao)合線包括用途(tu)于(yu)中(zhong)直流高壓的(de)輸電方(fang)式方(fang)式,基于(yu)方(fang)式的(de)渠(qu)道十分有限又(you)難以在一(yi)位(wei)路口搭(da)設三條方(fang)式,客戶分析出了選用一(yi)位(wei)渠(qu)道,一(yi)位(wei)通信鐵塔,掛三條鋼(gang)芯鋁銅(tong)絞(jiao)合線,即那條方(fang)式很于(yu)搭(da)設三條方(fang)式的(de)措施;對220KV、500KV、800KV、1000KV電路,國(guo)家利用掛幾條或六條絕緣線(xian)(xian)(xian)的(de)的(de)方(fang)法(四線(xian)(xian)(xian)、六線(xian)(xian)(xian)法)本身架線(xian)(xian)(xian)的(de)的(de)方(fang)法成了同塔(ta)并架。
執行標(biao)準期(qi)貨630/45LGJ鋼芯鋁絕緣線JL/G1A空架鋁高壓導(dao)線(xian)長處:鋼芯鋁(lv)絕緣線(xian)具拉(la)的(de)比強度(du)、塔桿長度(du)可(ke)放縮等(deng)(deng)優缺(que)點。所以(yi)說諸(zhu)多運用(yong)于各種各樣直流電(dian)壓等(deng)(deng)級分類(lei)的(de)架空高壓新線(xian)路輸(shu)變(bian)電(dian)高壓新線(xian)路含有格局非常簡單、搭(da)建與保修更(geng)方便、高壓新線(xian)路照價低無線(xian)傳輸(shu)使(shi)用(yong)量(liang)大長度(du)長,又不利于跨躍大河、深谷等(deng)(deng)獨(du)特位置前提(ti)的(de)搭(da)建;還具有好的(de)導電(dian)穩定性(xing)和可(ke)以(yi)的(de)機械廠的(de)比強度(du)抗。
標稱剖(pou)面鋁(lv)/鋼(mm2) | 構成,根數/直徑(jing)(mm) | 計算出剖面(mian)(mm2) | 外(wai)徑 | 交(jiao)流電內阻太不超(Ω/km) | 求算崩(beng)斷力(N) | 計算(suan)出來(lai)質量(liang) | 到貨長寬不(bu)高于(m) | |||
鋁 | 鋼 | 鋁 | 鋼 | 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 |
上(shang)面是(shi)新(xin)國(guo)標(biao)期貨630/45LGJ鋼芯鋁絕緣線JL/G1A架(jia)空線路鋁絞(jiao)線 的仔細(xi)介(jie)紹新(xin)相關新(xin)信息,是由大征(zheng)護(hu)套線投(tou)資有(you)限集(ji)團(tuan)公司(si)(si)(si)的狀(zhuang)責任狀(zhuang)集(ji)團(tuan)公司(si)(si)(si)的自動出具,這樣(yang)(yang)您對鋼芯(xin)鋁(lv)銅(tong)編織線的新(xin)相關新(xin)信息有(you)啥樣(yang)(yang)的疑惑,請(qing)與該集(ji)團(tuan)公司(si)(si)(si)的近(jin)第一(yi)步(bu),抓取(qu)鋼芯(xin)鋁(lv)銅(tong)編織線的越多仔細(xi)介(jie)紹新(xin)相關新(xin)信息,請(qing)打電話
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