更(geng)新時間:2017-06-29
電力電纜(lan) zr-yjv22-3×50 26/35kv 銅芯導體電纜(lan)安徽華強電纜(lan)有限公司提(ti)供,優惠的價格電力電纜(lan) zr-yjv22-3×50 26/35kv電纜(lan)價格
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電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜 zr-yjv22-3×50 26/35kv電(dian)(dian)(dian)(dian)纜價格用(yong)途:本產品適用(yong)于額定電(dian)(dian)(dian)(dian)壓(U0/U)為3.6/6至26/35KV電(dian)(dian)(dian)(dian)力線路,供輸配電(dian)(dian)(dian)(dian)能之用(yong)。
高壓電纜產品標(biao)準:GB12706-91額定電壓35KV及以(yi)下銅芯(xin),鋁芯(xin)塑(su)料絕緣電力電纜。
電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan) zr-yjv22-3×50 26/35kv電(dian)(dian)(dian)(dian)纜(lan)(lan)價格使(shi)用特性(xing):(1)電(dian)(dian)(dian)(dian)纜(lan)(lan)在環境溫(wen)(wen)度不低于0℃條件下敷設(she)時(shi)(shi),無須預先加溫(wen)(wen)。電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)敷設(she)落差不受限(xian)制。(2)電(dian)(dian)(dian)(dian)纜(lan)(lan)線(xian)芯(xin)(xin)(xin)允(yun)許工作(zuo)溫(wen)(wen)度不得(de)超(chao)過(guo)下列規定:外(wai)護(hu)層是聚(ju)(ju)氯(lv)乙烯(xi)套的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)為90℃;外(wai)護(hu)層是聚(ju)(ju)乙烯(xi)套的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)為80℃。(3)線(xian)芯(xin)(xin)(xin)短路時(shi)(shi)(zui長持續5S)溫(wen)(wen)度不得(de)超(chao)過(guo)250℃(4)電(dian)(dian)(dian)(dian)纜(lan)(lan)敷設(she)時(shi)(shi)的(de)zui小彎曲半徑規定如下:單芯(xin)(xin)(xin)電(dian)(dian)(dian)(dian)纜(lan)(lan):20(d+D)±5%;三(san)芯(xin)(xin)(xin)電(dian)(dian)(dian)(dian)纜(lan)(lan):15(d+D)±5%。式中:D為電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)實(shi)際外(wai)徑,d為導體的(de)實(shi)際外(wai)徑。
26/35kv電纜產品型號、名(ming)稱及使用范圍
型 號 | 名 稱 | 使 用 范 圍 | |
銅芯 | 鋁芯 | ||
YJV | YJLV | 交聯聚乙烯絕緣聚氯乙烯護套電力電纜 | 固定敷設在空中、室內、電纜溝、隧道或者地下 |
YJY | JYLY | 交聯聚乙烯絕緣聚乙烯護套電力電纜 | 固定敷設在室內、電纜溝、隧道或者地下 |
YJV22 | YJLV22 | 交聯聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套電力電纜 | 固定敷設在有外界壓力作用的場所 |
YJV23 | YJLV23 | 交聯聚乙烯絕緣鋼帶鎧裝聚乙烯護套電力電纜 | 固定敷設在常有外力作用的場所 |
YJV32 | YJLV32 | 交聯聚乙烯絕緣細鋼絲鎧裝聚氯乙烯護套電力電纜 | 固定敷設在要求能承受拉力的場所 |
YJV33 | YJLV33 | 交聯聚乙烯絕緣細鋼絲鎧裝聚乙烯護套電力電纜 | 固定敷設在要求能承受拉力的場所 |
YJV42 | JYLV42 | 交聯聚乙烯絕緣粗鋼絲鎧裝聚氯乙烯護套電力電纜 | 固定敷設在水下、豎井或要求能承受拉力的場所 |
YJV43 | YJLV43 | 交聯聚乙烯絕緣粗鋼絲鎧裝聚乙烯護套電力電纜 | 固定敷設在要求能承受較大拉力的場所 |
注:一根(gen)或二根(gen)單(dan)芯(xin)電(dian)纜不允許(xu)敷設在(zai)鐵質(zhi)管道中。
型號 | 芯數 | 額定電壓 U0/U KV | |||
3.6/6 6/6 | 6/10 8.7/10 | 12/20 18/20 | 21/35 26/35 | ||
導電線芯標稱截面(mm2) | |||||
YJLV YJV YJLY YJY | 1 | 25-500 | 25-500 | 35-500 | 50-300 |
YJLV32 YJV32 YJLY32 JYY32 | 1 | 25-500 | 25-500 | 35-500 | 50-300 |
YJLV42 YJV42 YJLV43 YJV43 | 1 | 25-500 | 25-500 | 35-500 | 50-300 |
YJLV YJV YJLY YJY | 3 | 25-300 | 25-300 | 35-300 | - |
YJLV22 YJV22 YJLV23 YJV23 | 3 | 25-300 | 25-300 | 35-300 | - |
YJLV32 YJV32 YJLV33 YJV33 | 3 | 25-300 | 25-300 | 35-300 | - |
YJLV42 YJV42 YJLV43 YJV43 | 3 | 25-300 | 25-300 | 35-150 |
關鍵詞(ci):電力電纜 zr-yjv22-3×50 26/35kv電纜價格