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描述:JL/G1A國標電線(xian)(xian)電纜LGJ300/40具有抗(kang)拉強(qiang)度大、塔(ta)桿(gan)距離可(ke)放大等(deng)特點。因此(ci)廣泛應用于各種電壓等(deng)級(ji)的(de)架(jia)空輸(shu)配(pei)電線(xian)(xian)路(lu)(lu)中有結(jie)構簡單、架(jia)設(she)與維(wei)修方(fang)便、線(xian)(xian)路(lu)(lu)造價(jia)低傳(chuan)輸(shu)容量(liang)大距離長(chang),又利于跨(kua)越江(jiang)河(he)、山谷等(deng)特殊地理條件的(de)架(jia)設(she);具有良好(hao)的(de)導電性(xing)能和(he)足夠的(de)機械強(qiang)度抗(kang)
JL/G1A國標電線電纜LGJ300/40 : 鋼芯鋁(lv)(lv)銅編織線(xian)(JL/G1A與(yu)LGJ)內(nei)部是用(yong)多股鋁(lv)(lv)單線(xian)依據絞合的(de)(de)方法(fa)盤圈(quan)在鋼線(xian)身邊;鋼芯重要起增大拉力(li)力(li)度的(de)(de)功效(xiao),鋁(lv)(lv)線(xian)重要起拷貝用(yong)電(dian)量的(de)(de)功效(xiao)。
鋼芯鋁絕緣線(xian)的技(ji)術參(can)數(shu)以分成:JL/G1A、JL/G1B、JL/G2A、JL/G2B、JL/G3A
中(zhong)間: G1A 與G1B 指的是普通的抗壓(ya)強(qiang)度鋼線。
G2A與G2B 指的是高韌度鋼線。
G3A 指的(de)是特高承載力(li)度鋼線。 JL/G1A國標電線電纜LGJ300/40
類型差(cha)異性:以JL/G1A 240/30矩形鋼(gang)芯(xin)鋁(lv)絕(jue)(jue)緣(yuan)(yuan)線(xian)(xian)(xian)(xian)實例,在(zai)行業(ye)規(gui)范(fan)(fan)(GB/T1179-2008)中以JL/G1A240/30代表;在(zai)行業(ye)規(gui)范(fan)(fan)(GB/T1179-1983)中以LGJ 240/30代表;因(yin)200八(ba)年發(fa)達(da)國家實施了新的(de)鋼(gang)芯(xin)鋁(lv)絕(jue)(jue)緣(yuan)(yuan)線(xian)(xian)(xian)(xian)規(gui)范(fan)(fan)GB/T1179-2008規(gui)范(fan)(fan)之所以如今的(de)都以JL/G1A240/30來代表。鋼(gang)芯(xin)鋁(lv)絕(jue)(jue)緣(yuan)(yuan)線(xian)(xian)(xian)(xian)主耍應運(yun)于中高壓(ya)低壓(ya)的(de)變(bian)電路線(xian)(xian)(xian)(xian)圖(tu)(tu),會因(yin)為(wei)路線(xian)(xian)(xian)(xian)圖(tu)(tu)的(de)絕(jue)(jue)對方(fang)向不(bu)足(zu)又無法在(zai)是一上安裝好以上路線(xian)(xian)(xian)(xian)圖(tu)(tu),消費者(zhe)們想到了所主要包括(kuo)是一絕(jue)(jue)對方(fang)向,是一通信鐵塔,掛(gua)好以上鋼(gang)芯(xin)鋁(lv)絕(jue)(jue)緣(yuan)(yuan)線(xian)(xian)(xian)(xian),即好幾條(tiao)路線(xian)(xian)(xian)(xian)圖(tu)(tu)很多于安裝好以上路線(xian)(xian)(xian)(xian)圖(tu)(tu)的(de)具體方(fang)法;對220KV、500KV、800KV、1000KV路線(xian)(xian)(xian)(xian)圖(tu)(tu),世界各國所主要包括(kuo)掛(gua)幾條(tiao)或六條(tiao)接(jie)地線(xian)(xian)(xian)(xian)的(de)手段(duan)(四(si)線(xian)(xian)(xian)(xian)、六線(xian)(xian)(xian)(xian)法)這樣架線(xian)(xian)(xian)(xian)的(de)手段(duan)形成同(tong)塔并(bing)架。
鋼芯鋁銅編織線(xian)(xian)(xian)競爭優勢(shi):具(ju)著(zhu)抗壓力(li)度(du)(du)力(li)度(du)(du)大(da)、塔桿多遠(yuan)可圖(tu)像(xiang)放大(da)等優點(dian)和(he)缺點(dian)。于是常見用途于各(ge)種各(ge)樣交流電壓品級(ji)的(de)電纜溝(gou)輸變電路(lu)線(xian)(xian)(xian)圖(tu)有(you)結構特征很(hen)簡(jian)單、服務器搭設(she)與維修部方面、路(lu)線(xian)(xian)(xian)圖(tu)成本低無線(xian)(xian)(xian)傳輸容積大(da)多遠(yuan)長,又(you)有(you)益于翻越(yue)黃河、幽(you)谷等比較特殊區域地理要求的(de)服務器搭設(she);具(ju)著(zhu)比較好(hao)的(de)導(dao)電耐熱性和(he)已(yi)經可以的(de)機力(li)度(du)(du)抗。
標稱載面鋁/鋼(mm2) | 節構,根(gen)數/直徑(mm) | 求算剖面(mm2) | 外徑 | 直流變壓器電容很小于(Ω/km) | 計(ji)算出來(lai)扯斷力(N) | 算出重量體(ti)積 | 收(shou)貨時間不少于(m) | |||
鋁 | 鋼 | 鋁 | 鋼 | 總金額 | ||||||
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 |
以下是 的(de)詳細的(de)消息,是由大征(zheng)電(dian)線(xian)電(dian)路(lu)十(shi)分有限(xian)工作裝(zhuang)修新公司進行提(ti)高,這樣您對鋼(gang)芯鋁絞合(he)的(de)消息那些東西提(ti)出問題或另一個鋼(gang)芯鋁絞合(he)技能消息請了解裝(zhuang)修新公司-鄭艷東 (賣出總(zong))平果手機/:
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