我們的(de)(de)(de)生活離不(bu)(bu)開電(dian)(dian)(dian)(dian),而電(dian)(dian)(dian)(dian)的(de)(de)(de)傳(chuan)輸(shu)離不(bu)(bu)開電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)。為(wei)了應(ying)對不(bu)(bu)同的(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)強(qiang)度以及各種(zhong)使(shi)用環(huan)境的(de)(de)(de)差異,電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)種(zhong)類也分為(wei)了很(hen)多種(zhong),如用于(yu)電(dian)(dian)(dian)(dian)能傳(chuan)輸(shu)的(de)(de)(de)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan),用于(yu)電(dian)(dian)(dian)(dian)話通(tong)信的(de)(de)(de)通(tong)訊電(dian)(dian)(dian)(dian)纜(lan),具有特殊功能的(de)(de)(de)防火、阻燃、絕(jue)緣電(dian)(dian)(dian)(dian)纜(lan)等等。電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)種(zhong)類有哪些?下面買購小編就來(lai)為(wei)大家一(yi)一(yi)介紹(shao)不(bu)(bu)同電(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)性(xing)能及用途(tu),一(yi)起來(lai)看看吧。
電(dian)線(xian)電(dian)纜是用以傳(chuan)輸電(dian)(磁(ci))能、傳(chuan)遞(di)信息、實現電(dian)磁(ci)能轉換和構成(cheng)自動化控(kong)制線(xian)路(lu)的基礎產品。電(dian)線(xian)與電(dian)纜二者(zhe)并無(wu)嚴格的區別,廣義(yi)的電(dian)線(xian)電(dian)纜亦可稱(cheng)為(wei)電(dian)纜。
通常將(jiang)結構簡單(dan)無外(wai)護(hu)套、外(wai)徑(jing)較小的(de)產品稱(cheng)為(wei)(wei)電線;將(jiang)結構復雜、有堅固密封外(wai)護(hu)套、外(wai)徑(jing)較大的(de)產品稱(cheng)為(wei)(wei)電纜。電線的(de)主要(yao)結構為(wei)(wei)“導體+絕(jue)緣”,電纜的(de)主要(yao)結構為(wei)(wei)“導體+絕(jue)緣+護(hu)套”。
①銅(tong)鋁(lv)單線:包括軟(ruan)銅(tong)單線、硬銅(tong)單線、軟(ruan)鋁(lv)單線、硬鋁(lv)單線。主(zhu)要用作各種電線電纜的半制品,少量用于通信線材和電機(ji)電器的制造。
②裸絞(jiao)線:包括硬(ying)銅絞(jiao)線(TJ)、硬(ying)鋁(lv)(lv)絞(jiao)線(LJ)、鋁(lv)(lv)合金絞(jiao)線(LHAJ)、鋼芯鋁(lv)(lv)絞(jiao)線(LGJ)主要用于電氣裝備(bei)及(ji)電子電器或元件的連接用,以(yi)上各種絞(jiao)線的規格從1.0-300mm2不等。
③型線(xian)與型材:是指(zhi)橫截(jie)面為(wei)矩形(xing)或其他(ta)非圓異形(xing)的裸導線(xian)或裸導體,包括母線(xian)(匯流排)、扁線(xian)、異形(xing)排、接(jie)觸線(xian)(電(dian)車線(xian))等(deng)。主要用于電(dian)機的換向(xiang)器、電(dian)器開關觸頭、電(dian)力牽引機車的接(jie)觸電(dian)線(xian)等(deng)。
①按(an)結(jie)(jie)(jie)構(gou)不(bu)同分為(wei)硬(ying)鋁線(xian)結(jie)(jie)(jie)構(gou)、硬(ying)拉銅線(xian)結(jie)(jie)(jie)構(gou)、鋁合(he)金線(xian)結(jie)(jie)(jie)構(gou)、鋼芯(xin)或鋁合(he)金芯(xin)支(zhi)撐結(jie)(jie)(jie)構(gou)和自承式三芯(xin)紋(wen)合(he)結(jie)(jie)(jie)構(gou)等。
②常見型號有(you)JKV、JKLV、JKY、JKLY、JKYJ、JKLYJ銅(tong)(tong)、鋁(lv)芯(xin)(xin)聚(ju)氯乙烯(xi)(xi)絕(jue)緣(yuan)架(jia)空電纜銅(tong)(tong)、鋁(lv)芯(xin)(xin)聚(ju)乙烯(xi)(xi)絕(jue)緣(yuan)架(jia)空電纜銅(tong)(tong)、鋁(lv)芯(xin)(xin)交聯聚(ju)乙烯(xi)(xi)絕(jue)緣(yuan)架(jia)空電纜。
①此類電(dian)纜結構和電(dian)力電(dian)纜相似,特點(dian)是只有銅芯(xin)(xin),沒有鋁芯(xin)(xin)電(dian)纜,導體截(jie)面較小,芯(xin)(xin)數較多,用(yong)于交(jiao)流額定電(dian)壓450/750V及以下,電(dian)站、變電(dian)站、礦山、石化(hua)企業等的單機(ji)控制(zhi)或機(ji)組設備(bei)控制(zhi)。為(wei)提高控制(zhi)信號電(dian)纜防(fang)內(nei)外干擾的能力,主要采(cai)取設置屏蔽層措施。
②常見型號有(you)KVV、KYJV、KYJV22、KVV22、KVVP。型號含(han)義:“K”控制(zhi)電纜(lan)類,“V”聚(ju)氯(lv)乙(yi)烯(xi)絕緣,“YJ”交聯聚(ju)乙(yi)烯(xi)絕緣,“V”聚(ju)氯(lv)乙(yi)烯(xi)護套(tao),“P”銅絲屏蔽。
其他電線電纜種類:電(dian)(dian)線電(dian)(dian)纜(lan)的種(zhong)類及(ji)用途有很多,分類方式也較多,以下(xia)也是較為常見(jian)的電(dian)(dian)纜(lan)線種(zhong)類,如屏蔽電(dian)(dian)纜(lan)、高溫電(dian)(dian)纜(lan)、信(xin)號(hao)電(dian)(dian)纜(lan)(鐵路信(xin)號(hao)電(dian)(dian)纜(lan)、礦用信(xin)號(hao)電(dian)(dian)纜(lan))、低煙無(wu)鹵電(dian)(dian)纜(lan)、國標(biao)電(dian)(dian)纜(lan)、絕(jue)緣電(dian)(dian)纜(lan)、輻照電(dian)(dian)纜(lan)、伺(si)服電(dian)(dian)纜(lan)等。
電(dian)線(xian)是用戶在(zai)用電(dian)過程中(zhong)必不可(ke)少的(de)(de)材料,其質量好壞直(zhi)接關系到千(qian)家萬戶的(de)(de)用電(dian)安全。而市場(chang)上的(de)(de)電(dian)...
電(dian)(dian)線電(dian)(dian)纜(lan)是用來(lai)傳輸電(dian)(dian)磁能(neng)信息(xi)和實現電(dian)(dian)磁能(neng)轉換的(de)線材產品。電(dian)(dian)纜(lan)的(de)種類(lei)有電(dian)(dian)力電(dian)(dian)纜(lan)、電(dian)(dian)氣裝備(bei)用電(dian)(dian)...
農村大多數都是農民自建(jian)房(fang),自建(jian)房(fang)雖然沒有商品房(fang)這么統一規(gui)范,但是水電的裝(zhuang)修布(bu)線一定要(yao)專業規(gui)...
商業場所的(de)布線(xian)由于涉及到的(de)面積(ji)大、功(gong)能(neng)多、線(xian)路長等諸多方面,以及一些臨(lin)時使用的(de)要(yao)求(qiu),因此(ci)要(yao)...
考慮到日后家居生活中各(ge)個空間(jian)的(de)用(yong)水(shui)用(yong)電(dian)需(xu)求,一般(ban)在裝修前就(jiu)要(yao)做好水(shui)電(dian)線管預埋。家中的(de)光(guang)纖線...
在(zai)家庭(ting)裝(zhuang)修之前(qian),我們都(dou)(dou)需(xu)要先(xian)布(bu)置好線路,在(zai)廚房、客廳、臥室(shi)等空(kong)間都(dou)(dou)要留有一定數(shu)量的開關和插...