電線電纜廣泛應用于(yu)石(shi)(shi)(shi)油、石(shi)(shi)(shi)化(hua)和(he)(he)天然氣生產的(de)方(fang)方(fang)面(mian)面(mian)，為陸上(shang)(shang)和(he)(he)海(hai)上(shang)(shang)的(de)能源(yuan)勘探、生產、輸送及煉油基礎設施提供電力保障，保證石(shi)(shi)(shi)油、石(shi)(shi)(shi)化(hua)和(he)(he)天然氣工業(ye)上(shang)(shang)下游的(de)正常運行。隨著我(wo)國石(shi)(shi)(shi)化(hua)產業(ye)的(de)發展，對(dui)相(xiang)關多功(gong)能電纜的(de)需求也日(ri)益增長(chang)。

石(shi)油化工(gong)企業主要使用的(de)電線電纜大概有以下幾種:

(一)交聯電(dian)纜(lan)

  ;    現在的煉化(hua)企業(ye)交(jiao)聯(lian)電(dian)(dian)(dian)纜(lan)(lan)已經(jing)完全(quan)取(qu)代了(le)電(dian)(dian)(dian)力電(dian)(dian)(dian)纜(lan)(lan)，主要適用于(yu)額定電(dian)(dian)(dian)壓(ya)35kV及以下(xia)，輸(shu)配電(dian)(dian)(dian)系(xi)統(tong)。額定電(dian)(dian)(dian)壓(ya)分別為:0.6/1kV、1.8/3kV、3.6/6kV、6/6kV、6/10kV、8.7/10kV、8.7/15kV、12/20kV、18/30kV等(deng)。常(chang)用交(jiao)聯(lian)電(dian)(dian)(dian)纜(lan)(lan)產品型號為:ZR-YJV系(xi)列。電(dian)(dian)(dian)纜(lan)(lan)導體長期允(yun)許的最高工作(zuo)溫(wen)度(du):交(jiao)聯(lian)聚乙烯絕緣(yuan)電(dian)(dian)(dian)纜(lan)(lan)為90℃。

(二)控制(zhi)電(dian)纜

      控(kong)制(zhi)電(dian)(dian)(dian)(dian)纜(lan)(lan)的適用范圍:適用于冶金(jin)、電(dian)(dian)(dian)(dian)力、石油化工等工礦企業(ye)中交流(liu)額定電(dian)(dian)(dian)(dian)壓(U○/U)450/750V及以(yi)下的電(dian)(dian)(dian)(dian)器儀表、配電(dian)(dian)(dian)(dian)裝置的信號(hao)傳(chuan)輸、控(kong)制(zhi)和測量系(xi)統。其額定電(dian)(dian)(dian)(dian)壓為:0.45/0.75kV。常(chang)用產(chan)品型(xing)號(hao)有(you):ZR-KVV，ZR-KYJV，ZR-KYJVP，ZR-KVVR，ZR-KVVRP，ZR-KVVP，ZR-KVVP2，ZR-KVVP22，KVVP/NA，ZR-KVVP2-22;KFV，KFF，KFVP，KFVR，KFFR等。電(dian)(dian)(dian)(dian)纜(lan)(lan)導體的最高長期允許工作(zuo)溫(wen)度(du):交聯聚乙烯絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)為90℃，聚氯(lv)乙烯絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)為70℃，低煙無鹵阻燃聚烯烴絕(jue)緣(yuan)(yuan)電(dian)(dian)(dian)(dian)纜(lan)(lan)為70℃、90℃，氟塑料絕(jue)緣(yuan)(yuan)為150℃~250℃。硅(gui)橡膠絕(jue)緣(yuan)(yuan)為180℃。

(三)計算機電纜

      計算機(ji)電(dian)纜(lan)(lan)(lan)適(shi)用(yong)范圍:對(dui)絞屏(ping)蔽信號電(dian)纜(lan)(lan)(lan)屬于(yu)電(dian)子計算機(ji)系統(tong)(tong)專用(yong)電(dian)纜(lan)(lan)(lan)之一(yi)，是現(xian)代(dai)化(hua)工(gong)業(ye)建設(she)急需的(de)配套產(chan)品，廣(guang)泛應用(yong)于(yu)能源工(gong)業(ye)、冶金工(gong)業(ye)和石油、化(hua)工(gong)工(gong)業(ye)等廠礦企業(ye)和科(ke)研部門的(de)電(dian)子計算機(ji)、儀(yi)器儀(yi)表、各(ge)種自動化(hua)檢測設(she)備及其(qi)它信息傳(chuan)輸和控(kong)(kong)制系統(tong)(tong)；尤其(qi)適(shi)用(yong)于(yu)計算機(ji)集散控(kong)(kong)制系統(tong)(tong)，傳(chuan)送生產(chan)裝置(zhi)過程變量(liang)的(de)檢測、控(kong)(kong)制，模擬和數字信號。其(qi)額定(ding)電(dian)壓為:0.3/0.5kV。常用(yong)電(dian)纜(lan)(lan)(lan)型號有(you):DJYVP，DJYPVP，ZR-DJYVP，ZR-DJYP2VP2，ZR-DJYPV22，DJYVP/NA，ZR-IA-DJYPVP，ZR-IA-DJYVP等。電(dian)纜(lan)(lan)(lan)導體的(de)最(zui)高長期允許工(gong)作溫(wen)度:聚(ju)氯乙(yi)烯絕緣(yuan)(yuan)電(dian)纜(lan)(lan)(lan)為70℃，交聯聚(ju)乙(yi)烯絕緣(yuan)(yuan)電(dian)纜(lan)(lan)(lan)為90℃，氟塑(su)料絕緣(yuan)(yuan)電(dian)纜(lan)(lan)(lan)為150℃~250℃，硅橡膠絕緣(yuan)(yuan)電(dian)纜(lan)(lan)(lan)為180℃。