佛山市卓晟環保電線有限公司以誠信的經營方式、***規范的生產力和好的產品服務，使得我公司獲得業界朋友的廣泛認可。我們本著“細心發現、專心鉆研、精心制造”的經營服務理念，為廣大工廠提供可靠地UL電子線。產品在全國內深受廣大合作客戶的滿意認可，我們會更加努力的為工廠提供質量更高、品種更全的UL電子線產品。

UL3449-UL21516-UL21517。 佛山市卓晟環保電線有限公司是一家***從事UL電子線的(de)(de)(de)(de)企業，自2004-09-07成立以來，全體員工奉行(xing)“質量至(zhi)上、信(xin)譽(yu)至(zhi)上、服務至(zhi)上”的(de)(de)(de)(de)經營理念。我們(men)憑借(jie)“好(hao)(hao)的(de)(de)(de)(de)產品(pin)、廣(guang)闊的(de)(de)(de)(de)銷售(shou)(shou)渠道、良好(hao)(hao)的(de)(de)(de)(de)商業信(xin)譽(yu)”在電(dian)線(xian)電(dian)纜行(xing)業領域(yu)擁(yong)有很高的(de)(de)(de)(de)地位(wei)。供應(ying)的(de)(de)(de)(de)UL電(dian)子(zi)線(xian)銷售(shou)(shou)于全國，收(shou)到廣(guang)大客戶的(de)(de)(de)(de)交口稱贊。

柔(rou)性拖(tuo)(tuo)鏈電(dian)(dian)纜(lan)適用(yong)于設備單元(yuan)需(xu)要頻繁往復移動(dong)(dong)的場合，為(wei)了防止電(dian)(dian)纜(lan)出現(xian)糾纏，磨(mo)損(sun)，拉脫，掛和(he)散亂，通常會(hui)將電(dian)(dian)纜(lan)放入電(dian)(dian)纜(lan)拖(tuo)(tuo)鏈中(zhong)，這樣(yang)拖(tuo)(tuo)鏈可對電(dian)(dian)纜(lan)形成保護使電(dian)(dian)纜(lan)不易磨(mo)損(sun)，同時電(dian)(dian)纜(lan)還能(neng)夠跟隨拖(tuo)(tuo)鏈實現(xian)往復移動(dong)(dong)，因此拖(tuo)(tuo)鏈電(dian)(dian)纜(lan)也稱高柔(rou)性電(dian)(dian)纜(lan)。

拖鏈(lian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)與普通電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)相比，手感(gan)上拖鏈(lian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)不比普通電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)軟。拖鏈(lian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)導(dao)體(ti)采(cai)用精絞細(xi)銅(tong)絲(si)(si)，而普通電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)也采(cai)用細(xi)銅(tong)絲(si)(si)，對(dui)于相同截面(mian)的(de)(de)(de)芯(xin)線，拖鏈(lian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)導(dao)體(ti)中的(de)(de)(de)單絲(si)(si)直徑要(yao)小于普通電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)，為了保證導(dao)體(ti)的(de)(de)(de) 物理性(xing)能 電(dian)(dian)(dian)(dian)性(xing)能的(de)(de)(de)穩(wen)定，一(yi)般用多頭拉絲(si)(si)4N導(dao)體(ti)，導(dao)體(ti)光鮮明亮，韌性(xing)好；電(dian)(dian)(dian)(dian)阻率低，電(dian)(dian)(dian)(dian)線長(chang)期在(zai)額定負載下不發(fa)熱(re)。

拖(tuo)鏈(lian)電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)絕(jue)緣要求很強的(de)(de)耐機(ji)(ji)械(xie)疲勞(lao)強度，所以是(shi)有硬度的(de)(de)；而(er)普(pu)通(tong)(tong)電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)絕(jue)緣就(jiu)是(shi)使用不導電(dian)(dian)(dian)的(de)(de)物質將帶電(dian)(dian)(dian)體隔(ge)離或包裹起來。拖(tuo)鏈(lian)電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)護(hu)套(tao)一般要求抗拉，耐磨強，韌性高，而(er)普(pu)通(tong)(tong)電(dian)(dian)(dian)纜(lan)(lan)(lan)這方(fang)面的(de)(de)要求較低(di)。對于大(da)(da)半徑(jing)和低(di)頻率的(de)(de)彎曲(qu)(qu)移動，普(pu)通(tong)(tong)電(dian)(dian)(dian)纜(lan)(lan)(lan)是(shi)沒問(wen)題的(de)(de)，但機(ji)(ji)械(xie)彎曲(qu)(qu)壽命與拖(tuo)鏈(lian)電(dian)(dian)(dian)纜(lan)(lan)(lan)比差距還是(shi)很大(da)(da)的(de)(de)。

對于小(xiao)半(ban)(ban)徑的(de)彎(wan)(wan)曲(qu)移動，或許普通電纜(lan)(lan)(lan)根(gen)(gen)本就(jiu)無(wu)(wu)法使用(yong)，即(ji)使是拖(tuo)(tuo)(tuo)鏈(lian)電纜(lan)(lan)(lan)也(ye)并非可(ke)以(yi)無(wu)(wu)條(tiao)件的(de)應用(yong)于這樣的(de)使用(yong)環(huan)境，一(yi)(yi)般要(yao)求(qiu)小(xiao)的(de)彎(wan)(wan)曲(qu)半(ban)(ban)徑為電纜(lan)(lan)(lan)外徑的(de)7.5倍。如果彎(wan)(wan)曲(qu)半(ban)(ban)徑小(xiao)于拖(tuo)(tuo)(tuo)鏈(lian)電纜(lan)(lan)(lan)的(de)小(xiao)彎(wan)(wan)曲(qu)半(ban)(ban)徑那么電纜(lan)(lan)(lan)的(de)機械彎(wan)(wan)曲(qu)壽命也(ye)大(da)受影響(xiang)。所以(yi)，對于小(xiao)彎(wan)(wan)曲(qu)半(ban)(ban)徑的(de)使用(yong)環(huan)境，選(xuan)擇拖(tuo)(tuo)(tuo)鏈(lian)電纜(lan)(lan)(lan)要(yao)注意電纜(lan)(lan)(lan)的(de)外徑，若一(yi)(yi)根(gen)(gen)多芯電纜(lan)(lan)(lan)的(de)外徑過大(da)，在單芯截面不(bu)變(bian)的(de)條(tiao)件下，不(bu)妨(fang)可(ke)將一(yi)(yi)根(gen)(gen)電纜(lan)(lan)(lan)換成(cheng)多根(gen)(gen)芯數相對少的(de)電纜(lan)(lan)(lan)，如20*0.5可(ke)換成(cheng)2根(gen)(gen)10*0.5的(de)。

UL3449-UL21516-UL21517。

電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)線(xian)英文為ELECTRIC WIRE，是(shi)(shi)(shi)(shi)電(dian)(dian)(dian)器(qi)設備內(nei)部線(xian)的(de)(de)(de)一(yi)種簡稱，通電(dian)(dian)(dian)性主要是(shi)(shi)(shi)(shi)以弱(ruo)電(dian)(dian)(dian)為主，跟強電(dian)(dian)(dian)范疇的(de)(de)(de)電(dian)(dian)(dian)纜是(shi)(shi)(shi)(shi)不同概念(nian)的(de)(de)(de)。一(yi)般是(shi)(shi)(shi)(shi)用于弱(ruo)電(dian)(dian)(dian)工程(cheng)，如電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)、電(dian)(dian)(dian)器(qi)設備內(nei)部連(lian)線(xian)等。電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)線(xian)安(an)全(quan)(quan)規則(ze)的(de)(de)(de)特征是(shi)(shi)(shi)(shi)：安(an)規夸大對運用和(he)維(wei)護人員的(de)(de)(de)維(wei)護，是(shi)(shi)(shi)(shi)我(wo)們運用電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)商(shang)(shang)品便當(dang)一(yi)同，不讓電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)商(shang)(shang)品給我(wo)們帶來(lai)損傷(shang)，一(yi)同容(rong)許(xu)裝(zhuang)備有(you)些(xie)(xie)或全(quan)(quan)部成效(xiao)扔(reng)掉。裝(zhuang)備有(you)些(xie)(xie)或所(suo)有(you)成效(xiao)扔(reng)掉，可是(shi)(shi)(shi)(shi)不會(hui)對運用人員帶來(lai)損傷(shang)，那么安(an)全(quan)(quan)描(miao)寫則(ze)是(shi)(shi)(shi)(shi)及(ji)格的(de)(de)(de)——雖(sui)然裝(zhuang)備不可運用或成為成堆廢(fei)料。與(yu)電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)商(shang)(shang)品成效(xiao)描(miao)寫斟(zhen)(zhen)酌是(shi)(shi)(shi)(shi)不一(yi)樣的(de)(de)(de)，常規電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)商(shang)(shang)品描(miao)寫重要斟(zhen)(zhen)酌怎么辦完(wan)畢(bi)成效(xiao)和(he)堅(jian)持成效(xiao)的(de)(de)(de)無缺(que)，以及(ji)商(shang)(shang)品對生態(tai)的(de)(de)(de)習(xi)氣(qi)。

盡(jin)人(ren)皆知,ul電子線(xian)(xian)組(zu)織在(zai)收(shou)排(pai)(pai)(pai)線(xian)(xian)中占據著極(ji)其重要的(de)地(di)(di)(di)位,經過(guo)(guo)排(pai)(pai)(pai)線(xian)(xian)組(zu)織周期往復運(yun)動使(shi)絲、股、繩均(jun)勻密實地(di)(di)(di)纏線(xian)(xian)在(zai)收(shou)線(xian)(xian)工字(zi)輪上(shang)。在(zai)國內外(wai)金屬制品工業綿長的(de)開展(zhan)過(guo)(guo)程(cheng)中,大家在(zai)實踐中先(xian)后采用(yong)了機(ji)械式、液壓氣動式及(ji)電動式排(pai)(pai)(pai)線(xian)(xian)組(zu)織,盡(jin)管(guan)它們有(you)著殊(shu)途(tu)同(tong)歸之處,但(dan)其結構和(he)作業原(yuan)理(li)決議(yi)了其先(xian)天區(qu)別。先(xian)將左(zuo)排(pai)(pai)(pai)線(xian)(xian)頭(tou)插到主板排(pai)(pai)(pai)線(xian)(xian)座上(shang)。然(ran)后將數(shu)(shu)字(zi)萬(wan)用(yong)表調到200K檔(dang)丈量右排(pai)(pai)(pai)線(xian)(xian)頭(tou)腳(jiao)的(de)對(dui)地(di)(di)(di)阻值(zhi)（紅筆接地(di)(di)(di)，黑(hei)色(se)丈量）,假定1#-3#;對(dui)地(di)(di)(di)阻值(zhi)為(wei)無(wu)窮大（即數(shu)(shu)字(zi)萬(wan)用(yong)表上(shang)的(de)數(shu)(shu)字(zi)沒(mei)有(you)任何跳動），4#--22#有(you)些腳(jiao)有(you)的(de)對(dui)地(di)(di)(di)阻值(zhi)，有(you)一些腳(jiao)對(dui)地(di)(di)(di)阻值(zhi)為(wei)0歐(接地(di)(di)(di))。則(ze)闡(chan)明6#-22#觸摸，而1#-3#有(you)可能(neng)是：A、左(zuo)排(pai)(pai)(pai)線(xian)(xian)頭(tou)與主板排(pai)(pai)(pai)線(xian)(xian)座觸摸不良(liang) B、左(zuo)排(pai)(pai)(pai)線(xian)(xian)頭(tou)與主板排(pai)(pai)(pai)線(xian)(xian)座觸摸。

卓晟(sheng)(sheng)環保電(dian)線秉(bing)承(cheng)“客戶至上，以(yi)質(zhi)(zhi)為本”的(de)(de)企(qi)業(ye)宗旨，堅(jian)持“平(ping)等(deng)，合作，誠信，發展(zhan)”的(de)(de)經營原則，為您提供品(pin)質(zhi)(zhi)優(you)良，技(ji)術(shu)成(cheng)熟的(de)(de)UL電(dian)子(zi)線。佛山市卓晟(sheng)(sheng)環保電(dian)線有限公司的(de)(de)誠信、實力和產品(pin)質(zhi)(zhi)量(liang)獲得業(ye)界(jie)的(de)(de)認可，信守(shou)合同，牢記(ji)承(cheng)諾，優(you)異。歡迎各界(jie)朋(peng)友蒞(li)臨參觀指導，望與您達成(cheng)精誠合作。地址(zhi)：南海區(qu)桂城(cheng)街道平(ping)洲夏(xia)東孔溪