卓晟環保電線技術力量雄厚，生產設施齊全、檢測手段，多年來一直致力于UL電子線的研發生產。公司始終以滿足客戶需求為主要目的，服務于全國各地區。UL電子線主要用(yong)于汽車工業、機械(xie)設備、電腦、家用(yong)電器、電子及電氣設備的(de)內(nei)部配線，能夠滿足各類(lei)用(yong)戶的(de)需求，公司的(de)誠信、實力和(he)產品質(zhi)量都(dou)獲得業界的(de)認可。

UL1275-UL21598-UL21425。 卓晟環保電線主要從事UL電子線的(de)研發與生(sheng)產(chan)(chan)，創新技術，規范管(guan)理，目(mu)前已經成(cheng)為生(sheng)產(chan)(chan)UL電子線的(de)主(zhu)流企業(ye)之一(yi)。我(wo)公(gong)司供應的(de)產(chan)(chan)品(pin)主(zhu)要(yao)銷往全國，產(chan)(chan)品(pin)性能(neng)優異，受到工廠的(de)一(yi)致好評(ping)。公(gong)司秉持著“用戶(hu)至上(shang)，重視需求”的(de)理念，精益求精、不斷(duan)創新，以良(liang)好的(de)產(chan)(chan)品(pin)品(pin)質，的(de)售(shou)后服務回報(bao)廣大(da)用戶(hu)。

電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)在施工中，有(you)采用(yong)(yong)鋼(gang)(gang)支架的(de)，有(you)采用(yong)(yong)鋼(gang)(gang)質保(bao)護(hu)管的(de)，有(you)采用(yong)(yong)電(dian)(dian)(dian)纜(lan)(lan)卡與(yu)架空敷設的(de)，凡是在電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)周(zhou)圍形(xing)成鋼(gang)(gang)（鐵）性(xing)(xing)閉(bi)合回路(lu)的(de)，均有(you)可能形(xing)成渦(wo)流(liu)(liu)，特別是在大電(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)系統中，渦(wo)流(liu)(liu)更大。在電(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)纜(lan)(lan)施工時(shi)，采取(qu)措施，使(shi)電(dian)(dian)(dian)纜(lan)(lan)周(zhou)圍不(bu)能形(xing)成鋼(gang)(gang)（鐵）性(xing)(xing)閉(bi)合回路(lu)，防止(zhi)電(dian)(dian)(dian)纜(lan)(lan)引(yin)起渦(wo)流(liu)(liu)現(xian)象發生。

電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)轉(zhuan)彎(wan)引起的(de)(de)機(ji)械性損(sun)(sun)傷(shang)問題由于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)外徑(jing)較大，運輸(shu)、敷(fu)設(she)較為困難，電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)對轉(zhuan)彎(wan)半(ban)徑(jing)的(de)(de)要求也比較嚴格。電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)在(zai)施(shi)工(gong)中(zhong)(zhong)，如果轉(zhuan)彎(wan)角度(du)(du)過大，可(ke)(ke)能使導體內(nei)部(bu)受(shou)到機(ji)械損(sun)(sun)傷(shang)，而(er)機(ji)械損(sun)(sun)傷(shang)因被電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣強度(du)(du)下降，直(zhi)到出現故(gu)障(zhang)，施(shi)工(gong)中(zhong)(zhong)發現一次電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)故(gu)障(zhang)，在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)制作時，三(san)根電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)長度(du)(du)一致，與設(she)備連接時由于(yu)受(shou)地形限(xian)制，中(zhong)(zhong)相電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)偏長而(er)成為拱形，電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)根部(bu)受(shou)損(sun)(sun)放電(dian)(dian)(dian)(dian)(dian)(dian)。后采(cai)取措(cuo)施(shi)，在(zai)設(she)備的(de)(de)連接，適當縮短中(zhong)(zhong)相電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)連接長度(du)(du)，使三(san)相電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭(tou)均不受(shou)外力，實踐證明(ming)運行效果良(liang)好。由此可(ke)(ke)見，電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)施(shi)工(gong)過程中(zhong)(zhong)，要盡可(ke)(ke)能減(jian)少電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)受(shou)到的(de)(de)扭(niu)力，在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)轉(zhuan)彎(wan)和裕留電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)時，讓電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)處于(yu)自然彎(wan)曲，內(nei)部(bu)機(ji)械損(sun)(sun)傷(shang)現象。

電(dian)(dian)(dian)(dian)(dian)(dian)力(li)纜(lan)(lan)防潮問(wen)題運行(xing)經驗表明，中(zhong)(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)故(gu)障大部分為電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)中(zhong)(zhong)(zhong)間接(jie)(jie)頭(tou)(tou)和(he)終(zhong)端(duan)(duan)頭(tou)(tou)故(gu)障，而中(zhong)(zhong)(zhong)間接(jie)(jie)頭(tou)(tou)和(he)終(zhong)端(duan)(duan)頭(tou)(tou)故(gu)障則大部分是(shi)因密封不(bu)良(liang)，潮氣侵入而造成絕(jue)緣強度下降，而中(zhong)(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)網(wang)多(duo)采(cai)用樹枝狀供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)終(zhong)端(duan)(duan)頭(tou)(tou)數量(liang)較多(duo)，因此把好電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)終(zhong)端(duan)(duan)頭(tou)(tou)和(he)中(zhong)(zhong)(zhong)間接(jie)(jie)頭(tou)(tou)堵漏密封關是(shi)保證(zheng)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)安(an)全可靠(kao)(kao)運行(xing)的(de)重要(yao)措施(shi)之一。在公用中(zhong)(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)網(wang)上(shang)，由于(yu)三(san)相負荷不(bu)是(shi)相等的(de)，因此，如果(guo)采(cai)用有金(jin)(jin)屬護層的(de)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)，考慮金(jin)(jin)屬護層的(de)接(jie)(jie)地(di)問(wen)題，并保證(zheng)在金(jin)(jin)屬護層的(de)任一點(dian)非接(jie)(jie)地(di)處(chu)的(de)正常感應(ying)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不(bu)得(de)大于(yu)100V。我認為，在中(zhong)(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)網(wang)中(zhong)(zhong)(zhong)，所(suo)有電(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)接(jie)(jie)頭(tou)(tou)處(chu)均應(ying)設置接(jie)(jie)地(di)極(ji)（網(wang)），并使金(jin)(jin)屬護層可靠(kao)(kao)接(jie)(jie)地(di)。

UL1275-UL21598-UL21425。

電(dian)(dian)(dian)(dian)(dian)器(qi)時代(dai)的(de)來臨(lin)，也是我們(men)UL電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)材一個(ge)茂盛的(de)全盛之期(qi)。從五六十年代(dai)人們(men)打火把過日子(zi)到有煤油(you)燈(deng)火的(de)時期(qi)，再到現在我們(men)再不管走(zou)到哪都是燈(deng)火通明、晝(zhou)夜不分的(de)電(dian)(dian)(dian)(dian)(dian)子(zi)時代(dai)，它是時代(dai)進步的(de)產(chan)物。電(dian)(dian)(dian)(dian)(dian)子(zi)時代(dai)的(de)發(fa)展，跟我們(men)的(de)電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)有密不可分的(de)關(guan)系。如：電(dian)(dian)(dian)(dian)(dian)燈(deng)照明要用到電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)，家用電(dian)(dian)(dian)(dian)(dian)器(qi)內部要用電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)，電(dian)(dian)(dian)(dian)(dian)子(zi)產(chan)品(pin)內部的(de)連接更加是以電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)為主要連接等等。雖然(ran)說了電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)跟我們(men)的(de)生活有著緊緊相關(guan)的(de)聯系，那大家對電(dian)(dian)(dian)(dian)(dian)子(zi)線(xian)(xian)(xian)(xian)的(de)了解(jie)又有多少(shao)呢(ni)？

電子線材它在所有產品中起到讓產品正常工作的輔助作用。一般分為PVC電子線，PE電子線，耐高溫電子線。PVC電子線有 UL1007電子線、1015電子線、1061電子線、1571電子線、2468排線、20080軟排線、2651灰排線、1430系列PVC電子導線或并彩排線

1.額定溫度:80℃-105℃ 額定電壓:300V-600V ，標準:UL758, UL1581 及 CSA No.

2. 導體使用單條或絞線 32 - 16AWG裸銅或鍍錫(xi)銅 ， 聚(ju)氯乙烯(xi)絕緣(yuan)

3.可通過(guo)UL VW-1 及 CSA FT1 垂直耐(nai)(nai)燃測試(shi) ， 使用標(biao)準厚度、易剝、易裁 、 具抗酸鹼、耐(nai)(nai)油(you)性、防潮、防霉等特(te)性

隨著電(dian)(dian)力電(dian)(dian)纜(lan)在配(pei)電(dian)(dian)網(wang)(wang)(wang)中的不斷推廣與使用，配(pei)電(dian)(dian)網(wang)(wang)(wang)可分為(wei)電(dian)(dian)纜(lan)網(wang)(wang)(wang)絡(luo)(luo)和架(jia)空(kong)網(wang)(wang)(wang)絡(luo)(luo)（含架(jia)空(kong)、電(dian)(dian)纜(lan)混(hun)合網(wang)(wang)(wang)絡(luo)(luo)）。《關(guan)于〈城市中低壓配(pei)電(dian)(dian)網(wang)(wang)(wang)改造(zao)技術導則〉的實施情況及補充意見》也(ye)對電(dian)(dian)纜(lan)配(pei)電(dian)(dian)網(wang)(wang)(wang)絡(luo)(luo)自(zi)動(dong)化提出(chu)了具體(ti)要(yao)求。因此，在配(pei)電(dian)(dian)網(wang)(wang)(wang)區域(yu)網(wang)(wang)(wang)絡(luo)(luo)采用電(dian)(dian)纜(lan)網(wang)(wang)(wang)絡(luo)(luo)時，應按照(zhao)配(pei)電(dian)(dian)自(zi)動(dong)化的要(yao)求，采用新技術、新設備，有(you)條件的要(yao)考(kao)(kao)慮自(zi)動(dong)化試點工作，條件不成熟的也(ye)要(yao)在配(pei)套設備選型時，考(kao)(kao)慮有(you)充分余地(di)，為(wei)實現自(zi)動(dong)化方案打(da)下基礎(chu)。

電(dian)纜截面(mian)(mian)積(ji)(ji)的(de)選(xuan)擇(ze)，關系到投資多少、線(xian)路的(de)損耗和電(dian)壓(ya)(ya)質量(liang)、電(dian)纜的(de)使用(yong)(yong)壽命等。如選(xuan)用(yong)(yong)截面(mian)(mian)積(ji)(ji)偏(pian)小，會導致電(dian)壓(ya)(ya)質量(liang)下降、線(xian)路損耗過大，則(ze)會使初期投資太(tai)高。因(yin)此應根據負荷(he)(he)預(yu)測(ce)結果，發展規劃(hua)，選(xuan)擇(ze)合適的(de)截面(mian)(mian)積(ji)(ji)，使電(dian)力(li)電(dian)纜滿(man)足工(gong)作電(dian)流下的(de)纜芯(xin)溫度要求和電(dian)壓(ya)(ya)降要求，短路電(dian)流作用(yong)(yong)下的(de)熱穩定要求。由于(yu)負荷(he)(he)預(yu)測(ce)工(gong)作難度性(xing)(xing)高、準確(que)性(xing)(xing)較低(di)，因(yin)此，選(xuan)擇(ze)電(dian)纜截面(mian)(mian)積(ji)(ji)時，還要滿(man)足《城市中(zhong)低(di)壓(ya)(ya)配電(dian)網改造技(ji)術導則(ze)》和《城市電(dian)力(li)網規劃(hua)導則(ze)》要求。在三相四線(xian)制低(di)壓(ya)(ya)電(dian)網選(xuan)用(yong)(yong)電(dian)力(li)電(dian)纜時，還要考慮零(ling)線(xian)截面(mian)(mian)積(ji)(ji)的(de)選(xuan)擇(ze)，在公(gong)用(yong)(yong)低(di)壓(ya)(ya)網絡中(zhong)，由于(yu)受(shou)用(yong)(yong)戶因(yin)素(su)影響較大，三相負荷(he)(he)平衡(heng)難以控制，為改善電(dian)壓(ya)(ya)質量(liang)，降低(di)線(xian)損，零(ling)線(xian)截面(mian)(mian)積(ji)(ji)應與相線(xian)截面(mian)(mian)積(ji)(ji)相同(tong)。

剝去電纜(lan)線芯，用(yong)20瓦電鉻(ge)鐵燙一(yi)下(xia)絕緣套(tao)(tao)管(guan)理(li)應沒(mei)有(you)(you)明顯凹坑，如果有(you)(you)挺大(da)凹坑剛說(shuo)明絕緣套(tao)(tao)管(guan)運用(yong)的原(yuan)料或者制作工(gong)藝存在(zai)缺陷;或者用(yong)打火機引(yin)燃(ran)，正(zheng)常情況應該是較(jiao)難點(dian)(dian)燃(ran)，長期性引(yin)燃(ran)后電纜(lan)的絕緣套(tao)(tao)管(guan)仍然(ran)比較(jiao)詳盡(jin)，沒(mei)有(you)(you)濃煙和刺激性味兒(er)，直(zhi)徑(jing)有(you)(you)所增(zeng)加(jia)。如很容易點(dian)(dian)燃(ran)，則可以 鑒定電纜(lan)的電纜(lan)護套(tao)(tao)kydl_jylb層沒(mei)有(you)(you)運用(yong)低煙無鹵原(yuan)料(很可能(neng)是高密度(du)聚乙(yi)烯(xi)或者密度(du)高的高壓聚乙(yi)烯(xi));若有(you)(you)較(jiao)霧則說(shuo)明絕緣套(tao)(tao)管(guan)運用(yong)的是含鹵原(yuan)料;倘(tang)若長期性引(yin)燃(ran)后電纜(lan)護套(tao)(tao)表(biao)面往下(xia)掉情況嚴重，直(zhi)徑(jing)沒(mei)有(you)(you)持(chi)續(xu)增(zeng)長，說(shuo)明沒(mei)有(you)(you)進行(xing)合適(shi)的輻照交聯工(gong)藝處理(li)。

沸水(shui)(shui)(shui)浸泡：把(ba)線芯或者電(dian)纜放(fang)進(jin)90℃的(de)沸水(shui)(shui)(shui)中浸泡，正常情況下(xia)接(jie)地線電(dian)阻(zu)不(bu)(bu)易急速減(jian)少(shao)并保(bao)持(chi)在0.1兆(zhao)歐公(gong)里以上。如(ru)接(jie)地線電(dian)阻(zu)急速減(jian)少(shao)乃至是低于(yu)0.009兆(zhao)歐公(gong)里,則說明沒有經歷合適的(de)輻照交聯(lian)工藝處理。(高(gao)密(mi)度(du)(du)(du)(du)聚(ju)乙(yi)烯或者密(mi)度(du)(du)(du)(du)高(gao)的(de)高(gao)壓聚(ju)乙(yi)烯電(dian)纜護(hu)套不(bu)(bu)宜此方法 辨別，可(ke)以用上述第二條(tiao)的(de)方法 進(jin)行辨別)。密(mi)度(du)(du)(du)(du)比較(jiao)：低煙無(wu)鹵原料(liao)密(mi)度(du)(du)(du)(du)比水(shui)(shui)(shui)大。可(ke)以 撕掉小量絕緣套管放(fang)入水(shui)(shui)(shui)中，浮(fu)在水(shui)(shui)(shui)面(mian)上面(mian)的(de)并并不(bu)(bu)是低煙無(wu)鹵原料(liao)。

輻照交聯低煙無鹵耐熱礦(kuang)用電纜的綜合性能

4.1 電器設(she)備(bei)特(te)點接地(di)線(xian)電阻參數(90℃):17.5CΩ.km。

4.2 防(fang)火等(deng)級能(阻然、低煙無(wu)鹵電纜線特性)

a.防火(huo)等級為38。

b.電(dian)纜引燃時氣體逸出(chu)試驗：電(dian)纜護套(tao)PH值為6.74;電(dian)纜護套(tao)電(dian)導率為1.18。

c.電纜引燃(ran)時煙(yan)濃(nong)度值值試驗(透(tou)光性)：97%。

4.3 工業設備使(shi)用性能(neng)(耐高溫特性)

a. 135℃、168h汽體箱高低溫(wen)試驗：脆裂(lie)后抗(kang)壓強(qiang)度保存率是106%;脆裂(lie)后抗(kang)拉強(qiang)度保存率是90%。

b. 擴(kuo)寬(kuan)試(shi)驗(yan)(200℃.15min)：負載(zai)下(xia)拉伸強度為≤175%;致冷后變形率是(shi)≤15%。

竭盡全力，積極進取是我司職業精神的核心。佛山市卓晟環保電線有限公司積極探索，通過產品做精、做強，實現企業創新、創優、創，成為電線電纜行業頗具競爭力的企業之一。有品質的UL電子線深受廣大(da)工(gong)廠的(de)支持與(yu)信(xin)賴，用(yong)戶口碑(bei)良好。愿有更多志同道合的(de)伙伴(ban)前來參(can)與(yu)，我們齊心(xin)協力、同舟(zhou)共濟、眾志成(cheng)城、共創輝煌。