UL30041-UL21119-UL21101
2021-11-16 來自: 佛山市卓晟環(huan)保電線有限公司(si) 瀏覽次數(shu):1065
UL30041-UL21119-UL21101
緊隨市場需求并結合眾多同類產品特點,卓晟環保電線改革創新,發展符合市場需求的產品。經銷的UL電子線自(zi)投放市(shi)場以來,產(chan)銷(xiao)量年年攀升(sheng),深受廣大工(gong)廠的(de)好評與信賴。佛山(shan)市(shi)卓(zhuo)晟環保電(dian)線有限(xian)公(gong)司(si)秉(bing)著(zhu)“追求”和“用戶至上”的(de)經(jing)營理念,竭誠為客戶提供優異的(de)產(chan)品和服(fu)務。
UL30041-UL21119-UL21101。
我們經常在拖鏈中看到普通電纜被當作ul電子線來使用,也有人經常(chang)將普通(tong)(tong)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)RVV,RVVP,RVVSP稱(cheng)作ul電(dian)(dian)(dian)(dian)子線。普通(tong)(tong)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)是否可用做ul電(dian)(dian)(dian)(dian)子線呢?普通(tong)(tong)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)與ul電(dian)(dian)(dian)(dian)子線的(de)區(qu)別(bie):導(dao)體的(de)結構不(bu)同(tong)(tong),絕(jue)緣材(cai)(cai)料不(bu)同(tong)(tong),成纜(lan)(lan)(lan)方(fang)式(shi)不(bu)同(tong)(tong),分別(bie)采用擠(ji)管式(shi)和(he)擠(ji)壓(ya)式(shi)護套。在(zai)拖鏈系統(tong)中,電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頻繁彎(wan)曲受(shou)(shou)(shou)(shou)力移動。普通(tong)(tong)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)在(zai)這樣的(de)環境下運行,因(yin)彎(wan)曲受(shou)(shou)(shou)(shou)力,纜(lan)(lan)(lan)芯(xin)受(shou)(shou)(shou)(shou)壓(ya)而整體承(cheng)受(shou)(shou)(shou)(shou)拉力。初由于材(cai)(cai)料的(de)彈(dan)性,電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)尚(shang)能正常(chang)工作,但運行一段時間(jian)后,材(cai)(cai)料會因(yin)過(guo)度受(shou)(shou)(shou)(shou)力而導(dao)致變形。經過(guo)這種特殊的(de)擠(ji)壓(ya)過(guo)程(cheng),纜(lan)(lan)(lan)芯(xin)形成不(bu)同(tong)(tong)的(de)受(shou)(shou)(shou)(shou)壓(ya)和(he)拉伸區(qu)域,易產(chan)生(sheng)起旋現(xian)象,電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)隨時可能會斷芯(xin)。
因此,根據拖鏈(lian)系(xi)統特(te)(te)殊的(de)運(yun)行(xing)環(huan)境,ul電(dian)子線需(xu)要特(te)(te)別設計。ul電(dian)子線除(chu)了導電(dian)性能(neng)、耐候性、以及拖鏈(lian)環(huan)境使(shi)用的(de)特(te)(te)性等其他基(ji)本(ben)要求(qiu)能(neng)夠與設備匹(pi)配外,電(dian)子線主要的(de)基(ji)本(ben)特(te)(te)征就是:可(ke)(ke)以經受長(chang)時間彎(wan)曲運(yun)動而保障正常(chang)工作。由于拖鏈(lian)內可(ke)(ke)能(neng)存(cun)在油(you)污和其他導管(水(shui)、氣等),與常(chang)規(gui)電(dian)纜(lan)(lan)比較還需(xu)要有耐油(you)性和的(de)抗張強度,電(dian)纜(lan)(lan)的(de)工作正常(chang)。
ul電(dian)子線的(de)(de)設計(ji)、制造,絕(jue)大多數原理與常規電(dian)纜(lan)接近,不同的(de)(de)是(shi):導(dao)體材料(liao)的(de)(de)柔韌(ren)性、絕(jue)緣材料(liao)的(de)(de)耐拉伸老化、線芯(xin)的(de)(de)組(zu)合、輔助(zhu)材料(liao)的(de)(de)搭配、纏(chan)繞或(huo)內(nei)護(hu)(hu)套的(de)(de)保護(hu)(hu)、屏蔽的(de)(de)要(yao)求(qiu)和外(wai)護(hu)(hu)套的(de)(de)材料(liao)和要(yao)求(qiu),這些(xie)與常規電(dian)纜(lan)是(shi)有區別的(de)(de)。
ul電子線常見誤區:
1、普通護套電纜是不(bu)能進(jin)拖鏈的;
2、存在設計缺陷的電(dian)纜:外徑不一致的芯線(xian)組合,沒(mei)有經(jing)過周密設計,導致線(xian)纜各點受(shou)力(li)不均,導致電(dian)纜使用(yong)時壽(shou)命劇減(jian)。
3、ul電子線為了增加柔韌性(xing)和機械強(qiang)度,一(yi)般(ban)需(xu)要(yao)加以(yi)輔助特(te)性(xing)功能,如按常規電纜縮(suo)小絞距是(shi)行不通的;
4、外護(hu)套材料(liao),一般收縮性(xing)稍強的(de)材料(liao)有利于電纜的(de)使用壽命。普(pu)通的(de)PVC是不具備ul電子線外護(hu)套使用標(biao)準(zhun)的(de)。
大家常(chang)(chang)常(chang)(chang)在(zai)電(dian)(dian)(dian)纜(lan)(lan)拖鏈(lian)中見到一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)(ban)電(dian)(dian)(dian)纜(lan)(lan)線(xian)被作(zuo)為(wei)ul電(dian)(dian)(dian)子線(xian)來應用(yong)(yong)(yong),也許(xu)多人(ren)常(chang)(chang)常(chang)(chang)將(jiang)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)(ban)電(dian)(dian)(dian)纜(lan)(lan)線(xian)RVV,RVVP,RVVSP稱之為(wei)ul電(dian)(dian)(dian)子線(xian)。一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)(ban)電(dian)(dian)(dian)纜(lan)(lan)線(xian)是不是能(neng)用(yong)(yong)(yong)做ul電(dian)(dian)(dian)子線(xian)呢?一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)(ban)電(dian)(dian)(dian)纜(lan)(lan)線(xian)與ul電(dian)(dian)(dian)子線(xian)的差別(bie):電(dian)(dian)(dian)導(dao)體的構造不一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang),絕緣層(ceng)材料不一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang),成(cheng)纜(lan)(lan)方法不一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang),各自選用(yong)(yong)(yong)擠(ji)列(lie)管式和(he)擠(ji)壓成(cheng)型(xing)(xing)式護(hu)線(xian)套。在(zai)電(dian)(dian)(dian)纜(lan)(lan)拖鏈(lian)系(xi)統軟件中,電(dian)(dian)(dian)纜(lan)(lan)線(xian)經常(chang)(chang)彎折(zhe)支(zhi)(zhi)承(cheng)挪動。一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)(ban)電(dian)(dian)(dian)纜(lan)(lan)線(xian)在(zai)那樣(yang)(yang)的自然環境(jing)下運(yun)作(zuo),因(yin)彎折(zhe)支(zhi)(zhi)承(cheng),纜(lan)(lan)芯(xin)(xin)受(shou)力而總體承(cheng)擔抗拉力。開始因(yin)為(wei)原(yuan)材料的延(yan)展(zhan)性,電(dian)(dian)(dian)纜(lan)(lan)線(xian)行遠必自正常(chang)(chang)工作(zuo)中,但運(yun)作(zuo)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)段(duan)時間后,原(yuan)材料會因(yin)為(wei)過多支(zhi)(zhi)承(cheng)而造成(cheng) 形變。歷(li)經這(zhe)類的擠(ji)壓成(cheng)型(xing)(xing)全(quan)過程,纜(lan)(lan)芯(xin)(xin)產生不一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang)的受(shou)力和(he)拉申地區(qu),易造成(cheng)起旋狀況(kuang),電(dian)(dian)(dian)纜(lan)(lan)線(xian)隨時隨地將(jiang)會會斷芯(xin)(xin)。
因(yin)而,依據(ju)電(dian)(dian)(dian)纜(lan)拖(tuo)鏈系(xi)統(tong)軟件的軟件環境,ul電(dian)(dian)(dian)子(zi)(zi)線(xian)非常(chang)(chang)設計(ji)方案。ul電(dian)(dian)(dian)子(zi)(zi)線(xian)除開導電(dian)(dian)(dian)率能、耐(nai)老(lao)化、及其電(dian)(dian)(dian)纜(lan)拖(tuo)鏈自然(ran)環境應用的特(te)點(dian)等(deng)別的基(ji)礎規定可以與(yu)(yu)機器(qi)設備(bei)配對外,電(dian)(dian)(dian)子(zi)(zi)線(xian)關鍵的本(ben)質(zhi)特(te)征便(bian)是:能夠 承受(shou)長期(qi)彎(wan)折健身運動而正(zheng)常(chang)(chang)工(gong)作(zuo)中。因(yin)為(wei)電(dian)(dian)(dian)纜(lan)拖(tuo)鏈內將會(hui)存有(you)(you)油漬和別的軟管(水、氣等(deng)),與(yu)(yu)基(ji)本(ben)電(dian)(dian)(dian)纜(lan)線(xian)較為(wei)還有(you)(you)耐(nai)磨性能和的抗拉強度,保證電(dian)(dian)(dian)纜(lan)線(xian)的工(gong)作(zuo)中正(zheng)常(chang)(chang)。
ul電(dian)子線(xian)的(de)(de)(de)(de)(de)設(she)計方案、生產制造,絕(jue)大部分(fen)基本(ben)原(yuan)理與(yu)(yu)基本(ben)電(dian)纜(lan)線(xian)貼近,不(bu)一樣(yang)的(de)(de)(de)(de)(de)是:電(dian)導體原(yuan)材料的(de)(de)(de)(de)(de)柔韌度(du)、絕(jue)緣層材料的(de)(de)(de)(de)(de)耐拉申脆(cui)化(hua)、線(xian)芯的(de)(de)(de)(de)(de)組成、輔材的(de)(de)(de)(de)(de)配(pei)搭、盤(pan)繞或(huo)內護(hu)線(xian)套的(de)(de)(de)(de)(de)維(wei)護(hu)、屏蔽(bi)掉(diao)的(de)(de)(de)(de)(de)規(gui)定和外護(hu)線(xian)套的(de)(de)(de)(de)(de)原(yuan)材料和規(gui)定,這種與(yu)(yu)基本(ben)電(dian)纜(lan)線(xian)是有差別(bie)的(de)(de)(de)(de)(de)。
ul電子線普遍錯誤觀念:
1、一(yi)般護線套電(dian)纜(lan)線是不可以進電(dian)纜(lan)拖(tuo)鏈(lian)的;
2、存有(you)設(she)計方案(an)(an)缺點的電(dian)(dian)纜線:直徑不(bu)一致的銅芯電(dian)(dian)纜組(zu)成(cheng),沒有(you)歷經(jing)縝密(mi)設(she)計方案(an)(an),造成(cheng) 電(dian)(dian)纜線各點支承不(bu)勻(yun),造成(cheng) 電(dian)(dian)纜線應用時(shi)使用壽命劇減。
3、ul電子(zi)線(xian)以便(bian)提升柔韌度和沖擊韌性,一般多方(fang)面輔助特點作用,如按(an)基本(ben)電纜線(xian)變(bian)小絞距是(shi)難以實(shi)現的(de);
UL30041-UL21119-UL21101。
電子線是電線電纜產品中為常用的品種,也稱之為電子線材,通電性主要是以弱電為主。只要應用于電子、電器、設備內部的連接線,UL電子線是常用的電子線材系列,型號多。UL1007與UL1015為常見,很多客戶(hu)都會使用到這兩(liang)款線材。下面就來了解一下他們之(zhi)間的共同點與不同之(zhi)處。
共同處:首先這(zhe)(zhe)兩(liang)(liang)款(kuan)線(xian)材都(dou)(dou)屬于(yu)pvc(聚(ju)氯乙烯)電(dian)子(zi)線(xian),絕緣采用(yong)(yong)的(de)(de)(de)是PVC材料(liao),PVC是非常常用(yong)(yong)的(de)(de)(de)通用(yong)(yong)塑料(liao),應用(yong)(yong)廣泛(fan),在(zai)各行各業都(dou)(dou)有(you)很大(da)的(de)(de)(de)需求及作(zuo)用(yong)(yong)。PVC具有(you)著色性(xing)(xing)、遷移性(xing)(xing)、耐(nai)候(hou)性(xing)(xing)、穩(wen)定(ding)(ding)性(xing)(xing)、電(dian)性(xing)(xing)能(neng)等,這(zhe)(zhe)也是這(zhe)(zhe)兩(liang)(liang)款(kuan)線(xian)材具備的(de)(de)(de)特性(xing)(xing),導體(ti)可以選(xuan)用(yong)(yong)單支或(huo)者絞合的(de)(de)(de)鍍(du)(du)錫銅絲(si)或(huo)者裸銅絲(si)。大(da)部分用(yong)(yong)戶會選(xuan)用(yong)(yong)鍍(du)(du)錫銅絲(si),鍍(du)(du)錫銅絲(si)具有(you)抗氧化的(de)(de)(de)作(zuo)用(yong)(yong)。不同處:UL1007:耐(nai)溫(wen)80℃,額定(ding)(ding)電(dian)壓300V,導體(ti)大(da)小由(you)30~16AWG;UL1015:耐(nai)溫(wen)105℃,額定(ding)(ding)電(dian)壓600V,導體(ti)大(da)小有(you)30~4/0 AWG;因此可以看出這(zhe)(zhe)兩(liang)(liang)款(kuan)電(dian)子(zi)線(xian)材的(de)(de)(de)耐(nai)溫(wen)有(you)所(suo)不同,UL1015偏向耐(nai)高溫(wen),而1007則屬于(yu)常規PVC的(de)(de)(de)耐(nai)溫(wen)。并且在(zai)耐(nai)壓方面也是不一樣的(de)(de)(de)。
柔(rou)性拖鏈(lian)(lian)電(dian)纜(lan)(lan)適用于設備單元(yuan)需要頻(pin)繁往(wang)復(fu)移動的(de)場合,為了防止電(dian)纜(lan)(lan)出現(xian)糾(jiu)纏,磨損(sun),拉脫,掛和散亂,通常會將電(dian)纜(lan)(lan)放入(ru)電(dian)纜(lan)(lan)拖鏈(lian)(lian)中(zhong),這樣(yang)拖鏈(lian)(lian)可(ke)對電(dian)纜(lan)(lan)形成保(bao)護使電(dian)纜(lan)(lan)不易磨損(sun),同時電(dian)纜(lan)(lan)還能夠跟隨拖鏈(lian)(lian)實現(xian)往(wang)復(fu)移動,因(yin)此拖鏈(lian)(lian)電(dian)纜(lan)(lan)也稱高柔(rou)性電(dian)纜(lan)(lan)。
拖鏈電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)與普(pu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)相(xiang)比,手感上拖鏈電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)不比普(pu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)軟(ruan)。拖鏈電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)導(dao)體(ti)(ti)采用(yong)精絞細銅絲,而普(pu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)也采用(yong)細銅絲,對于相(xiang)同截面的(de)(de)芯線(xian)(xian),拖鏈電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)導(dao)體(ti)(ti)中的(de)(de)單絲直(zhi)徑要(yao)小于普(pu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de),為(wei)了保證(zheng)導(dao)體(ti)(ti)的(de)(de) 物(wu)理性能(neng) 電(dian)(dian)(dian)(dian)(dian)性能(neng)的(de)(de)穩(wen)定,一般用(yong)多頭拉絲4N導(dao)體(ti)(ti),導(dao)體(ti)(ti)光鮮明亮,韌(ren)性好;電(dian)(dian)(dian)(dian)(dian)阻(zu)率低,電(dian)(dian)(dian)(dian)(dian)線(xian)(xian)長期在額定負(fu)載下不發熱。
拖鏈電(dian)纜的(de)(de)絕(jue)緣要求很強的(de)(de)耐機(ji)械疲勞強度(du),所以是(shi)有硬度(du)的(de)(de);而普(pu)通電(dian)纜的(de)(de)絕(jue)緣就是(shi)使(shi)用不導(dao)電(dian)的(de)(de)物(wu)質將帶(dai)電(dian)體(ti)隔離或包裹起(qi)來。拖鏈電(dian)纜的(de)(de)護(hu)套(tao)一般要求抗拉,耐磨(mo)強,韌性高,而普(pu)通電(dian)纜這方面的(de)(de)要求較低(di)。對于大半徑和低(di)頻(pin)率(lv)的(de)(de)彎曲移動(dong),普(pu)通電(dian)纜是(shi)沒問題的(de)(de),但(dan)機(ji)械彎曲壽命與拖鏈電(dian)纜比差距(ju)還是(shi)很大的(de)(de)。
對于小半(ban)(ban)(ban)徑(jing)的(de)(de)(de)彎(wan)(wan)曲(qu)(qu)移動,或許普通(tong)電(dian)(dian)(dian)纜(lan)(lan)根(gen)本(ben)就無(wu)法使用(yong),即(ji)使是拖(tuo)鏈電(dian)(dian)(dian)纜(lan)(lan)也并(bing)非可以無(wu)條件的(de)(de)(de)應用(yong)于這樣(yang)的(de)(de)(de)使用(yong)環境(jing),一(yi)般要(yao)求小的(de)(de)(de)彎(wan)(wan)曲(qu)(qu)半(ban)(ban)(ban)徑(jing)為電(dian)(dian)(dian)纜(lan)(lan)外徑(jing)的(de)(de)(de)7.5倍(bei)。如(ru)果彎(wan)(wan)曲(qu)(qu)半(ban)(ban)(ban)徑(jing)小于拖(tuo)鏈電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)小彎(wan)(wan)曲(qu)(qu)半(ban)(ban)(ban)徑(jing)那么電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)機(ji)械彎(wan)(wan)曲(qu)(qu)壽(shou)命也大受影響。所以,對于小彎(wan)(wan)曲(qu)(qu)半(ban)(ban)(ban)徑(jing)的(de)(de)(de)使用(yong)環境(jing),選擇拖(tuo)鏈電(dian)(dian)(dian)纜(lan)(lan)要(yao)注意電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)外徑(jing),若一(yi)根(gen)多(duo)芯(xin)電(dian)(dian)(dian)纜(lan)(lan)的(de)(de)(de)外徑(jing)過大,在(zai)單芯(xin)截(jie)面不變的(de)(de)(de)條件下,不妨可將一(yi)根(gen)電(dian)(dian)(dian)纜(lan)(lan)換成多(duo)根(gen)芯(xin)數相對少的(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan),如(ru)20*0.5可換成2根(gen)10*0.5的(de)(de)(de)。
公司針對不(bu)同行業(ye)和運用要求推出(chu)不(bu)同類型的(de)產品(pin),主(zhu)要UL電子線為主(zhu),以工廠為主(zhu)要銷售(shou)對象。我司銷售(shou)渠道廣泛,產品(pin)采(cai)用批發;廠家等方(fang)式(shi)穩定銷售(shou)于全國,業(ye)績穩步(bu)增(zeng)長。倡導科學發展觀,節約成本、利(li)潤優化、好服務、與(yu)時俱進是我們工作的(de)準則。
我們專注于UL電子線生產,致力于將卓晟(sheng)環保電線(xian)打造成(cheng)為電線(xian)電纜市場上(shang)受人(ren)矚目的(de)公司(si)。公司(si)主張實現(xian)個人(ren)價值,在自身(shen)發光發熱,為公司(si)創造質(zhi)優(you)價廉的(de)產品貢獻自己的(de)力量,終(zhong)在實現(xian)企業發展戰(zhan)略目標的(de)同時實現(xian)自己的(de)人(ren)生價值。決心以高質(zhi)量、優(you)服(fu)務(wu)的(de)競爭優(you)勢與新老客戶攜(xie)手并進,緊密(mi)合(he)作,共創明日(ri)輝(hui)煌。
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