更新時間(jian):2024-09-26
訪問數量:2099
廠商性質:生產廠家
TJ-95平方銅絞線?
1、TJ:硬(ying)銅絞(jiao)線;
2、硬銅(tong)(tong)絞線(xian)也叫接地(di)銅(tong)(tong)絞線(xian)和裸銅(tong)(tong)絞線(xian),原(yuan)材(cai)料采用高純無氧銅(tong)(tong)桿,保證了銅(tong)(tong)絲(si)(si)穩定性能好,銅(tong)(tong)絲(si)(si)連(lian)續性能優;
3、應用范圍(wei): ·電氣化鐵(tie)路接觸(chu)網承力索(suo); ·電纜導體銅絞線; ·防(fang)雷接地硬(ying)銅絞線; ·中波(bo)信號發(fa)射塔用銅絞線; ·變電(dian)站輸(shu)電(dian)母線; ·信號發(fa)射天線;
常用的(de)銅絞(jiao)線/裸銅絞線(xian)結構有(you)7股、12股(gu)、19股、37股、61股等,截面(mian)積可達到1000mm²。 硬銅絞線/接地(di)銅絞線/裸銅(tong)(tong)線(xian)(xian)(xian)可適用于一些比較(jiao)(jiao)*的(de)環(huan)境中,比如潮濕(shi)、鹽堿、酸性土壤及化(hua)學腐蝕物質(zhi),通常用在電(dian)氣化(hua)鐵(tie)路(lu)(lu)接(jie)(jie)(jie)觸網(wang)的(de)承力(li)索、防(fang)雷接(jie)(jie)(jie)地(di)、電(dian)站(zhan)接(jie)(jie)(jie)地(di)、信號塔等(deng)(deng),可作為接(jie)(jie)(jie)地(di)材料、引下線(xian)(xian)(xian)、等(deng)(deng)電(dian)位(wei)連接(jie)(jie)(jie)、電(dian)氣化(hua)鐵(tie)路(lu)(lu)接(jie)(jie)(jie)觸網(wang)承力(li)索、饋(kui)線(xian)(xian)(xian)。防(fang)雷接(jie)(jie)(jie)地(di)銅(tong)(tong)絞(jiao)線(xian)(xian)(xian)廣泛應用于輸變電(dian)站(zhan)、發電(dian)廠、通信、鐵(tie)路(lu)(lu)、市政基建(jian)、石油石化(hua)等(deng)(deng)防(fang)雷接(jie)(jie)(jie)地(di)要求較(jiao)(jiao)高(gao)的(de)工(gong)程領域中
?
適用(yong)范(fan)圍:本產品適用(yong)于架(jia)空輸(shu)電線路。
型(xing)號規格(ge) Type:
型號 | 名稱 | 規格范圍 mm2 |
TJ | 硬銅絞線 | 16~400 |
技術參數 Technical Data:
標稱(cheng)截面 | 根(gen)數/單線標稱直徑(jing) | 近(jin)似外(wai)徑(jing) | 20℃時(shi)導體直流電阻(Ω/km)≤ | 近似(si)重量(liang) |
16 | 7/1.70 | 5.10 | 1.159 | 143 |
25 | 7/2.14 | 6.42 | 0.735 | 226 |
35 | 7/2.52 | 7.56 | 0.528 | 314 |
50 | 7/3.00 | 9.00 | 0.371 | 445 |
70 | 19/2.14 | 10.70 | 0.263 | 618 |
95 | 19/2.52 | 12.60 | 0.197 | 852 |
120 | 19/2.80 | 14.00 | 0.154 | 1057 |
150 | 19/3.15 | 15.75 | 0.121 | 1339 |
185 | 37/2.52 | 17.64 | 0.100 | 1660 |
240 | 37/2.85 | 19.95 | 0.077 | 2123 |
300 | 37/3.15 | 21.70 | 0.064 | 2594 |
400 | 61/2.85 | 25.65 | 0.062 | 3502 |
TJ——銅絞(jiao)線(xian)LJ——鋁(lv)絞(jiao)線(xian),用于10kV及(ji)(ji)以下線(xian)路(lu)GJ——鋼絞(jiao)線(xian),用作避(bi)雷線(xian)LGJ——鋼芯鋁(lv)絞(jiao)線(xian),用于35kV及(ji)(ji)以上(shang)線(xian)路(lu)
導(dao)(dao)線(xian)的結構型式(shi):導(dao)(dao)線(xian)分為裸導(dao)(dao)線(xian)和絕緣導(dao)(dao)線(xian)兩(liang)大類,高(gao)壓線(xian)路一般用裸導(dao)(dao)線(xian),低壓線(xian)路一般用絕緣導(dao)(dao)線(xian)。
架空(kong)線(xian)(xian)路(lu)采用的導線(xian)(xian)結構型(xing)式主要(yao)有單股(gu)、多股(gu)絞(jiao)線(xian)(xian)和鋼芯鋁(lv)絞(jiao)線(xian)(xian)三種。其中:a)單股(gu)線(xian)(xian) b)多股(gu)絞(jiao)線(xian)(xian) c)鋼芯鋁(lv)絞(jiao)線(xian)(xian)