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電子線主要用于汽車工業、機械(xie)設備、電(dian)(dian)腦、家(jia)用電(dian)(dian)器(qi)、電(dian)(dian)子及電(dian)(dian)氣設備的內部(bu)配(pei)線(xian)，能(neng)夠滿足各類用戶的需求，公司的誠信、實(shi)力(li)和產品質量都獲得(de)業界的認可。

UL1275-UL21598-UL21425。 卓晟環保電線主要從事UL電子線的研發與生(sheng)產(chan)(chan)，創新技(ji)術，規(gui)范管理，目前已(yi)經成為(wei)生(sheng)產(chan)(chan)UL電子(zi)線的主(zhu)流(liu)企(qi)業之一。我公司(si)供應的產(chan)(chan)品主(zhu)要銷往全(quan)國，產(chan)(chan)品性能優異，受到工廠的一致好評。公司(si)秉持(chi)著“用(yong)(yong)戶至上，重視需求(qiu)”的理念，精(jing)益(yi)求(qiu)精(jing)、不(bu)斷(duan)創新，以良好的產(chan)(chan)品品質，的售后服務(wu)回報廣大用(yong)(yong)戶。

電(dian)力(li)電(dian)纜(lan)在施工(gong)中(zhong)，有采(cai)用鋼(gang)(gang)(gang)支架的(de)(de)，有采(cai)用鋼(gang)(gang)(gang)質保護管的(de)(de)，有采(cai)用電(dian)纜(lan)卡與架空敷設的(de)(de)，凡是在電(dian)力(li)電(dian)纜(lan)周(zhou)圍(wei)形成(cheng)(cheng)鋼(gang)(gang)(gang)（鐵(tie)）性閉合回(hui)路的(de)(de)，均(jun)有可能形成(cheng)(cheng)渦流，特別是在大(da)(da)電(dian)流電(dian)力(li)電(dian)纜(lan)系統中(zhong)，渦流更大(da)(da)。在電(dian)力(li)電(dian)纜(lan)施工(gong)時(shi)，采(cai)取措施，使電(dian)纜(lan)周(zhou)圍(wei)不(bu)能形成(cheng)(cheng)鋼(gang)(gang)(gang)（鐵(tie)）性閉合回(hui)路，防止電(dian)纜(lan)引起渦流現(xian)象發生。

電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)轉彎(wan)(wan)(wan)引起(qi)的(de)機(ji)械(xie)性損(sun)(sun)傷(shang)(shang)問題由(you)(you)于(yu)電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)外徑較(jiao)(jiao)大(da)(da)，運(yun)輸(shu)、敷設(she)較(jiao)(jiao)為困難，電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)對轉彎(wan)(wan)(wan)半徑的(de)要求也比(bi)較(jiao)(jiao)嚴格。電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)在(zai)(zai)施(shi)工(gong)(gong)中(zhong)，如果(guo)轉彎(wan)(wan)(wan)角度過大(da)(da)，可能使(shi)導(dao)體內(nei)部受(shou)到(dao)機(ji)械(xie)損(sun)(sun)傷(shang)(shang)，而(er)機(ji)械(xie)損(sun)(sun)傷(shang)(shang)因被電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)絕緣強度下降，直到(dao)出現(xian)故障(zhang)，施(shi)工(gong)(gong)中(zhong)發(fa)現(xian)一次電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭故障(zhang)，在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭制(zhi)作時，三根(gen)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭長度一致，與設(she)備連(lian)接(jie)(jie)時由(you)(you)于(yu)受(shou)地形限制(zhi)，中(zhong)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭偏長而(er)成為拱形，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭根(gen)部受(shou)損(sun)(sun)放電(dian)(dian)(dian)(dian)(dian)。后采取措(cuo)施(shi)，在(zai)(zai)設(she)備的(de)連(lian)接(jie)(jie)，適當縮短(duan)中(zhong)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭連(lian)接(jie)(jie)長度，使(shi)三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)頭均不受(shou)外力，實踐證明(ming)運(yun)行(xing)效果(guo)良好。由(you)(you)此(ci)可見(jian)，電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)施(shi)工(gong)(gong)過程(cheng)中(zhong)，要盡(jin)可能減(jian)少電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)受(shou)到(dao)的(de)扭(niu)力，在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)轉彎(wan)(wan)(wan)和裕留電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)時，讓電(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)處于(yu)自然彎(wan)(wan)(wan)曲，內(nei)部機(ji)械(xie)損(sun)(sun)傷(shang)(shang)現(xian)象。

電(dian)(dian)(dian)(dian)力(li)纜(lan)(lan)防潮(chao)問(wen)題運行經驗表明，中(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)故(gu)障(zhang)大(da)部(bu)分(fen)為(wei)電(dian)(dian)(dian)(dian)纜(lan)(lan)中(zhong)(zhong)間(jian)(jian)接(jie)(jie)(jie)頭(tou)(tou)和(he)終(zhong)(zhong)端頭(tou)(tou)故(gu)障(zhang)，而(er)中(zhong)(zhong)間(jian)(jian)接(jie)(jie)(jie)頭(tou)(tou)和(he)終(zhong)(zhong)端頭(tou)(tou)故(gu)障(zhang)則(ze)大(da)部(bu)分(fen)是因(yin)密封不良，潮(chao)氣侵入而(er)造成(cheng)絕緣強度下(xia)降，而(er)中(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)網多采(cai)用樹枝狀供電(dian)(dian)(dian)(dian)方(fang)式，電(dian)(dian)(dian)(dian)纜(lan)(lan)終(zhong)(zhong)端頭(tou)(tou)數量較(jiao)多，因(yin)此(ci)把好電(dian)(dian)(dian)(dian)纜(lan)(lan)終(zhong)(zhong)端頭(tou)(tou)和(he)中(zhong)(zhong)間(jian)(jian)接(jie)(jie)(jie)頭(tou)(tou)堵漏密封關(guan)是保證電(dian)(dian)(dian)(dian)纜(lan)(lan)安全可(ke)靠(kao)運行的(de)重(zhong)要措施之一(yi)。在(zai)公用中(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)纜(lan)(lan)網上，由于三相負荷(he)不是相等的(de)，因(yin)此(ci)，如果采(cai)用有(you)金屬護層的(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)，考慮(lv)金屬護層的(de)接(jie)(jie)(jie)地(di)問(wen)題，并(bing)保證在(zai)金屬護層的(de)任一(yi)點非(fei)接(jie)(jie)(jie)地(di)處(chu)的(de)正常感(gan)應(ying)電(dian)(dian)(dian)(dian)壓(ya)不得大(da)于100V。我(wo)認為(wei)，在(zai)中(zhong)(zhong)、低(di)壓(ya)電(dian)(dian)(dian)(dian)纜(lan)(lan)網中(zhong)(zhong)，所有(you)電(dian)(dian)(dian)(dian)纜(lan)(lan)接(jie)(jie)(jie)頭(tou)(tou)處(chu)均應(ying)設置接(jie)(jie)(jie)地(di)極（網），并(bing)使金屬護層可(ke)靠(kao)接(jie)(jie)(jie)地(di)。

UL1275-UL21598-UL21425。

 電(dian)(dian)器(qi)時代(dai)的(de)(de)(de)來臨(lin)，也是我(wo)們UL電(dian)(dian)子(zi)線(xian)材(cai)一個茂盛(sheng)(sheng)的(de)(de)(de)全(quan)盛(sheng)(sheng)之(zhi)期(qi)。從五六十年(nian)代(dai)人們打火(huo)把過日子(zi)到(dao)有(you)煤油(you)燈火(huo)的(de)(de)(de)時期(qi)，再到(dao)現(xian)在我(wo)們再不管走到(dao)哪都(dou)是燈火(huo)通明(ming)(ming)、晝夜不分(fen)(fen)的(de)(de)(de)電(dian)(dian)子(zi)時代(dai)，它是時代(dai)進(jin)步的(de)(de)(de)產(chan)物。電(dian)(dian)子(zi)時代(dai)的(de)(de)(de)發展，跟我(wo)們的(de)(de)(de)電(dian)(dian)子(zi)線(xian)有(you)密不可(ke)分(fen)(fen)的(de)(de)(de)關系。如：電(dian)(dian)燈照明(ming)(ming)要用(yong)到(dao)電(dian)(dian)子(zi)線(xian)，家用(yong)電(dian)(dian)器(qi)內(nei)部(bu)要用(yong)電(dian)(dian)子(zi)線(xian)，電(dian)(dian)子(zi)產(chan)品(pin)內(nei)部(bu)的(de)(de)(de)連(lian)接更加是以電(dian)(dian)子(zi)線(xian)為主(zhu)要連(lian)接等(deng)等(deng)。雖然說(shuo)了電(dian)(dian)子(zi)線(xian)跟我(wo)們的(de)(de)(de)生活(huo)有(you)著緊(jin)緊(jin)相(xiang)關的(de)(de)(de)聯系，那大家對電(dian)(dian)子(zi)線(xian)的(de)(de)(de)了解(jie)又有(you)多少呢？

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(tong)或鍍錫銅(tong) ， 聚氯(lv)乙烯絕(jue)緣

3.可通過UL VW-1 及(ji) CSA FT1 垂直耐燃測試 ， 使用標準厚度、易剝(bo)、易裁 、 具抗(kang)酸鹼、耐油(you)性、防潮、防霉等特性

隨(sui)著(zhu)電(dian)(dian)力電(dian)(dian)纜(lan)在(zai)配(pei)(pei)電(dian)(dian)網(wang)(wang)中的(de)不斷(duan)推廣與使用，配(pei)(pei)電(dian)(dian)網(wang)(wang)可分為電(dian)(dian)纜(lan)網(wang)(wang)絡和架(jia)空(kong)(kong)網(wang)(wang)絡（含架(jia)空(kong)(kong)、電(dian)(dian)纜(lan)混合網(wang)(wang)絡）。《關于(yu)〈城市中低壓(ya)配(pei)(pei)電(dian)(dian)網(wang)(wang)改(gai)造(zao)技術導(dao)則(ze)〉的(de)實施情況(kuang)及補充意見》也對電(dian)(dian)纜(lan)配(pei)(pei)電(dian)(dian)網(wang)(wang)絡自動(dong)化(hua)提出了具體要求。因此，在(zai)配(pei)(pei)電(dian)(dian)網(wang)(wang)區域網(wang)(wang)絡采(cai)用電(dian)(dian)纜(lan)網(wang)(wang)絡時，應(ying)按照配(pei)(pei)電(dian)(dian)自動(dong)化(hua)的(de)要求，采(cai)用新技術、新設備(bei)，有(you)條件的(de)要考慮自動(dong)化(hua)試點工作(zuo)，條件不成(cheng)熟(shu)的(de)也要在(zai)配(pei)(pei)套設備(bei)選型時，考慮有(you)充分余地，為實現自動(dong)化(hua)方案打(da)下基礎。

電(dian)纜(lan)截(jie)(jie)(jie)面(mian)積的選(xuan)(xuan)擇，關系到投資多少(shao)、線路(lu)的損耗(hao)和(he)(he)電(dian)壓(ya)(ya)(ya)質(zhi)(zhi)量、電(dian)纜(lan)的使(shi)用(yong)壽命等。如選(xuan)(xuan)用(yong)截(jie)(jie)(jie)面(mian)積偏小(xiao)，會導致電(dian)壓(ya)(ya)(ya)質(zhi)(zhi)量下降、線路(lu)損耗(hao)過大，則會使(shi)初期投資太高。因此應根據負(fu)(fu)(fu)荷(he)(he)預(yu)(yu)測結果，發(fa)展規(gui)劃，選(xuan)(xuan)擇合適的截(jie)(jie)(jie)面(mian)積，使(shi)電(dian)力(li)電(dian)纜(lan)滿足(zu)工(gong)作(zuo)電(dian)流下的纜(lan)芯(xin)溫度要求和(he)(he)電(dian)壓(ya)(ya)(ya)降要求，短路(lu)電(dian)流作(zuo)用(yong)下的熱穩定(ding)要求。由于(yu)負(fu)(fu)(fu)荷(he)(he)預(yu)(yu)測工(gong)作(zuo)難(nan)度性高、準確(que)性較低，因此，選(xuan)(xuan)擇電(dian)纜(lan)截(jie)(jie)(jie)面(mian)積時(shi)，還(huan)要滿足(zu)《城(cheng)市中低壓(ya)(ya)(ya)配電(dian)網(wang)(wang)改造技術導則》和(he)(he)《城(cheng)市電(dian)力(li)網(wang)(wang)規(gui)劃導則》要求。在三(san)相(xiang)(xiang)四線制低壓(ya)(ya)(ya)電(dian)網(wang)(wang)選(xuan)(xuan)用(yong)電(dian)力(li)電(dian)纜(lan)時(shi)，還(huan)要考慮(lv)零(ling)線截(jie)(jie)(jie)面(mian)積的選(xuan)(xuan)擇，在公用(yong)低壓(ya)(ya)(ya)網(wang)(wang)絡中，由于(yu)受用(yong)戶因素影(ying)響較大，三(san)相(xiang)(xiang)負(fu)(fu)(fu)荷(he)(he)平衡難(nan)以控制，為改善電(dian)壓(ya)(ya)(ya)質(zhi)(zhi)量，降低線損，零(ling)線截(jie)(jie)(jie)面(mian)積應與相(xiang)(xiang)線截(jie)(jie)(jie)面(mian)積相(xiang)(xiang)同(tong)。

剝去電(dian)(dian)纜線芯，用20瓦電(dian)(dian)鉻鐵燙一(yi)下(xia)絕(jue)緣(yuan)(yuan)套(tao)管(guan)理(li)應(ying)沒(mei)有明(ming)顯凹坑，如果有挺大凹坑剛說(shuo)明(ming)絕(jue)緣(yuan)(yuan)套(tao)管(guan)運(yun)用的(de)(de)原(yuan)料或者(zhe)(zhe)制作工(gong)藝存在缺陷;或者(zhe)(zhe)用打火機引燃，正(zheng)常情況應(ying)該(gai)是較難點(dian)燃，長期(qi)性(xing)引燃后電(dian)(dian)纜的(de)(de)絕(jue)緣(yuan)(yuan)套(tao)管(guan)仍然比較詳盡(jin)，沒(mei)有濃煙和刺激性(xing)味兒，直徑有所(suo)增加。如很容(rong)易點(dian)燃，則可以 鑒定電(dian)(dian)纜的(de)(de)電(dian)(dian)纜護套(tao)kydl_jylb層(ceng)沒(mei)有運(yun)用低(di)煙無鹵(lu)(lu)原(yuan)料(很可能(neng)是高(gao)密(mi)度(du)(du)聚乙烯或者(zhe)(zhe)密(mi)度(du)(du)高(gao)的(de)(de)高(gao)壓聚乙烯);若有較霧(wu)則說(shuo)明(ming)絕(jue)緣(yuan)(yuan)套(tao)管(guan)運(yun)用的(de)(de)是含鹵(lu)(lu)原(yuan)料;倘若長期(qi)性(xing)引燃后電(dian)(dian)纜護套(tao)表(biao)面往下(xia)掉情況嚴(yan)重，直徑沒(mei)有持續(xu)增長，說(shuo)明(ming)沒(mei)有進行合適的(de)(de)輻照交(jiao)聯工(gong)藝處理(li)。

沸(fei)(fei)水浸(jin)泡：把線(xian)芯或(huo)(huo)者(zhe)電纜放(fang)進90℃的沸(fei)(fei)水中浸(jin)泡，正常(chang)情(qing)況(kuang)下接(jie)(jie)地線(xian)電阻不(bu)(bu)易急速減少并保持在0.1兆歐公里以(yi)上。如接(jie)(jie)地線(xian)電阻急速減少乃至是低(di)于0.009兆歐公里,則說明(ming)沒有經歷合(he)適的輻照(zhao)交聯工藝處(chu)理。(高(gao)密(mi)度聚(ju)乙(yi)烯或(huo)(huo)者(zhe)密(mi)度高(gao)的高(gao)壓聚(ju)乙(yi)烯電纜護套不(bu)(bu)宜此方(fang)(fang)法(fa) 辨(bian)別，可(ke)以(yi)用上述第二(er)條的方(fang)(fang)法(fa) 進行(xing)辨(bian)別)。密(mi)度比(bi)較：低(di)煙無(wu)(wu)鹵(lu)(lu)原料(liao)密(mi)度比(bi)水大。可(ke)以(yi) 撕掉(diao)小量絕緣套管放(fang)入水中，浮在水面上面的并并不(bu)(bu)是低(di)煙無(wu)(wu)鹵(lu)(lu)原料(liao)。

輻照交聯低煙(yan)無鹵耐(nai)熱礦用電(dian)纜的綜合性能

4.1 電器設備特(te)點接地線電阻參數(shu)(90℃):17.5CΩ.km。

4.2 防火等級能(阻然(ran)、低煙(yan)無鹵電纜線特性)

a.防(fang)火等級為38。

b.電(dian)(dian)纜引燃時氣體逸(yi)出試驗(yan)：電(dian)(dian)纜護套(tao)PH值(zhi)為(wei)(wei)6.74;電(dian)(dian)纜護套(tao)電(dian)(dian)導率為(wei)(wei)1.18。

c.電(dian)纜引燃時煙濃度值值試驗(yan)(透光(guang)性)：97%。

4.3 工(gong)業設(she)備使用性(xing)能(耐高溫(wen)特性(xing))

a. 135℃、168h汽體箱高低溫試驗：脆裂后(hou)抗(kang)壓(ya)強(qiang)度保存率是106%;脆裂后(hou)抗(kang)拉強(qiang)度保存率是90%。

b. 擴(kuo)寬試(shi)驗(200℃.15min)：負(fu)載下拉伸強度為≤175%;致冷后變形率是≤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電子線深受廣大工(gong)廠的(de)支(zhi)持與信賴，用戶口碑(bei)良好(hao)。愿有更多志(zhi)同(tong)道合的(de)伙(huo)伴前來參與，我(wo)們齊心(xin)協力(li)、同(tong)舟共濟、眾(zhong)志(zhi)成城、共創輝煌。