UL1275-UL2854-UL2919
2020-08-06 來自(zi): 佛山市卓晟環保電線有限公司(si) 瀏覽次數:1183
UL1275-UL2854-UL2919
卓晟環保電線技術力量雄厚,生產設施齊全、檢測手段完善,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(yu)汽(qi)車工業(ye)、機械設備、電(dian)腦、家用電(dian)器(qi)、電(dian)子及(ji)電(dian)氣設備的(de)內部(bu)配線,能夠滿足各(ge)類(lei)用戶的(de)需(xu)求,公司的(de)誠(cheng)信(xin)、實力和產品(pin)質(zhi)量都獲得業(ye)界的(de)認可。
UL1275-UL2854-UL2919。 我司屬于有限責任公司,坐落在南海區桂城街道平洲夏東孔溪。公司要求員工“基本技能要掌握,***技能要求精”,其中也不乏高水平高技術工作人員。本公司自創立以來一直以質量和信譽為本,為廣大工廠提供質優價廉的UL電子線,并與諸多企業真誠合作,被廣大(da)用戶(hu)所認知。
電(dian)(dian)力(li)電(dian)(dian)纜(lan)在(zai)施(shi)工中,有(you)采用鋼(gang)支(zhi)架(jia)的(de)(de),有(you)采用鋼(gang)質保護管的(de)(de),有(you)采用電(dian)(dian)纜(lan)卡與架(jia)空敷(fu)設(she)的(de)(de),凡是(shi)在(zai)電(dian)(dian)力(li)電(dian)(dian)纜(lan)周圍形成鋼(gang)(鐵)性(xing)閉合回(hui)路的(de)(de),均有(you)可能形成渦流(liu),特別是(shi)在(zai)大(da)電(dian)(dian)流(liu)電(dian)(dian)力(li)電(dian)(dian)纜(lan)系統中,渦流(liu)更大(da)。在(zai)電(dian)(dian)力(li)電(dian)(dian)纜(lan)施(shi)工時,***采取措施(shi),使電(dian)(dian)纜(lan)周圍不能形成鋼(gang)(鐵)性(xing)閉合回(hui)路,防止電(dian)(dian)纜(lan)引起渦流(liu)現象發(fa)生。
電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)(lan)的轉彎(wan)引(yin)起的機(ji)械(xie)性(xing)損(sun)(sun)傷(shang)問(wen)題由(you)(you)于電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)(lan)外徑較(jiao)(jiao)大(da),運(yun)輸、敷設(she)較(jiao)(jiao)為困難,電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)(lan)對轉彎(wan)半徑的要(yao)求也比較(jiao)(jiao)嚴格。電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)(lan)在施工(gong)中(zhong),如果轉彎(wan)角度過大(da),可(ke)能使導體內部(bu)受(shou)到機(ji)械(xie)損(sun)(sun)傷(shang),而(er)機(ji)械(xie)損(sun)(sun)傷(shang)因被電(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣強度下降,直到出(chu)現故(gu)障,施工(gong)中(zhong)發現一次電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)故(gu)障,在電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)制作時,三根電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)長度一致(zhi),與設(she)備連接時由(you)(you)于受(shou)地(di)形限制,中(zhong)相電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)偏長而(er)成為拱形,電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)根部(bu)受(shou)損(sun)(sun)放電(dian)(dian)。后采(cai)取措施,在設(she)備的連接,適當縮短(duan)中(zhong)相電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)連接長度,使三相電(dian)(dian)纜(lan)(lan)(lan)頭(tou)(tou)(tou)均不(bu)受(shou)外力(li)(li),實踐證明(ming)運(yun)行效果良好。由(you)(you)此(ci)可(ke)見,電(dian)(dian)纜(lan)(lan)(lan)施工(gong)過程(cheng)中(zhong),要(yao)盡可(ke)能減少電(dian)(dian)纜(lan)(lan)(lan)受(shou)到的扭力(li)(li),在電(dian)(dian)纜(lan)(lan)(lan)轉彎(wan)和裕留(liu)電(dian)(dian)纜(lan)(lan)(lan)時,讓電(dian)(dian)纜(lan)(lan)(lan)處(chu)于自然彎(wan)曲(qu),內部(bu)機(ji)械(xie)損(sun)(sun)傷(shang)現象(xiang)。
電(dian)力纜(lan)防(fang)潮(chao)問(wen)題(ti)運(yun)行經驗表明,中、低(di)壓電(dian)力電(dian)纜(lan)故(gu)障(zhang)(zhang)大部(bu)分為電(dian)纜(lan)中間接(jie)頭(tou)和終端(duan)(duan)頭(tou)故(gu)障(zhang)(zhang),而中間接(jie)頭(tou)和終端(duan)(duan)頭(tou)故(gu)障(zhang)(zhang)則大部(bu)分是(shi)因密(mi)封不良,潮(chao)氣侵入(ru)而造成絕緣強度下降(jiang),而中、低(di)壓電(dian)力電(dian)纜(lan)網(wang)多采用(yong)樹枝狀供電(dian)方式,電(dian)纜(lan)終端(duan)(duan)頭(tou)數(shu)量較多,因此把好電(dian)纜(lan)終端(duan)(duan)頭(tou)和中間接(jie)頭(tou)堵漏(lou)密(mi)封關是(shi)保證電(dian)纜(lan)安全可(ke)靠(kao)運(yun)行的重要措施之一(yi)。在公(gong)用(yong)中、低(di)壓電(dian)力電(dian)纜(lan)網(wang)上,由于(yu)三相負(fu)荷不是(shi)相等的,因此,如(ru)果采用(yong)有(you)金(jin)屬(shu)護(hu)層的電(dian)纜(lan),***考慮金(jin)屬(shu)護(hu)層的接(jie)地(di)問(wen)題(ti),并保證在金(jin)屬(shu)護(hu)層的任一(yi)點非接(jie)地(di)處的正常感應(ying)電(dian)壓不得大于(yu)100V。我認為,在中、低(di)壓電(dian)纜(lan)網(wang)中,所(suo)有(you)電(dian)纜(lan)接(jie)頭(tou)處均應(ying)設置(zhi)接(jie)地(di)極(網(wang)),并使(shi)金(jin)屬(shu)護(hu)層可(ke)靠(kao)接(jie)地(di)。
UL1275-UL2854-UL2919。
電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)(dian)線(xian)在(zai)施(shi)(shi)(shi)工(gong)工(gong)地,有(you)采(cai)用鋼(gang)固定支架的(de),有(you)采(cai)用鋼(gang)質維護保養管的(de),有(you)采(cai)用電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)卡與(yu)空(kong)架鋪(pu)裝(zhuang)的(de),只要是(shi)在(zai)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)(dian)線(xian)附近(jin)造(zao)成(cheng)鋼(gang)(鐵)性閉合回路的(de),均有(you)可能造(zao)成(cheng)渦(wo)(wo)流,尤其是(shi)在(zai)大(da)電(dian)(dian)(dian)總(zong)流量電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)(dian)線(xian)系(xi)統中,渦(wo)(wo)流更大(da)。在(zai)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)(dian)線(xian)建筑施(shi)(shi)(shi)工(gong)時,盡量采(cai)取(qu)措施(shi)(shi)(shi),使(shi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)附近(jin)不能造(zao)成(cheng)鋼(gang)(鐵)性閉合回路,防止(zhi)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)導致渦(wo)(wo)流情(qing)況(kuang)造(zao)成(cheng)。
電(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)線(xian)(xian)的(de)轉彎(wan)導致(zhi)的(de)機(ji)械性損傷難點由于電(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)線(xian)(xian)直(zhi)徑挺大(da),運輸(shu)、鋪裝較為(wei)艱辛,電(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)線(xian)(xian)對少小轉彎(wan)半徑的(de)要(yao)求(qiu)也(ye)比較苛刻。電(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)線(xian)(xian)在施(shi)工(gong)(gong)工(gong)(gong)地,倘若轉彎(wan)角度(du)過(guo)大(da),可能使電(dian)(dian)導體內部遭(zao)到工(gong)(gong)業(ye)設(she)備危害,而工(gong)(gong)業(ye)設(she)備危害因(yin)被電(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)纜(lan)(lan)(lan)護(hu)套抗拉強(qiang)度(du)減少,直(zhi)到出現(xian)常見問題(ti),施(shi)工(gong)(gong)工(gong)(gong)地發現(xian)一次電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)常見問題(ti),在電(dian)(dian)纜(lan)(lan)(lan)頭(tou)制(zhi)(zhi)作時,三根(gen)電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)長(chang)度(du)一致(zhi),與設(she)備連(lian)接時由于受地形(xing)地貌限制(zhi)(zhi),中相電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)太長(chang)而變為(wei)弧型(xing),電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)根(gen)部損害蓄(xu)電(dian)(dian)池充電(dian)(dian)。后(hou)采(cai)取措施(shi),在機(ji)械設(she)備的(de)連(lian)接,適(shi)當降低中相電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)連(lian)接長(chang)度(du),使三相電(dian)(dian)纜(lan)(lan)(lan)終(zhong)端頭(tou)均不(bu)容易遭(zao)受外(wai)力,社(she)會經驗運行(xing)預期效(xiao)果。
電(dian)力安(an)(an)裝工程(cheng)纜(lan)(lan)防潮難點(dian)運行(xing)工作經歷表明,中、底(di)壓電(dian)力安(an)(an)裝工程(cheng)電(dian)纜(lan)(lan)故(gu)障(zhang)絕(jue)大(da)部分(fen)為電(dian)纜(lan)(lan)中間(jian)聯接頭(tou)和智能(neng)終(zhong)(zhong)端(duan)頭(tou)常(chang)見問(wen)題,而(er)中間(jian)聯接頭(tou)和智能(neng)終(zhong)(zhong)端(duan)頭(tou)常(chang)見問(wen)題則絕(jue)大(da)部分(fen)是因(yin)密閉(bi)性較差,體(ti)內濕氣侵(qin)入而(er)造成 電(dian)纜(lan)(lan)護(hu)套(tao)抗(kang)拉(la)強度減少(shao),而(er)中、底(di)壓電(dian)線(xian)電(dian)纜(lan)(lan)網多采用多孔結構供配電(dian)系統(tong)方式 ,電(dian)纜(lan)(lan)終(zhong)(zhong)端(duan)頭(tou)數量較多,因(yin)此把好電(dian)纜(lan)(lan)終(zhong)(zhong)端(duan)頭(tou)和中間(jian)聯接頭(tou)防水堵(du)漏密閉(bi)性關是保證電(dian)纜(lan)(lan)值得信賴運行(xing)的(de)重要防范措施之一(yi)(yi)。在(zai)公共性中、底(di)壓電(dian)纜(lan)(lan)電(dian)線(xian)在(zai)網絡上,由于三相負(fu)荷(he)并(bing)(bing)并(bing)(bing)不是同樣的(de),因(yin)此,倘若采用有金屬(shu)復(fu)合材(cai)(cai)料護(hu)層的(de)電(dian)纜(lan)(lan),盡量充分(fen)考(kao)慮金屬(shu)復(fu)合材(cai)(cai)料護(hu)層的(de)接地系統(tong)難點(dian),并(bing)(bing)保證在(zai)金屬(shu)復(fu)合材(cai)(cai)料護(hu)層的(de)任一(yi)(yi)點(dian)揮卡(ka)坐落于的(de)正常(chang)感(gan)應電(dian)壓不能(neng)超出100V。
市(shi)場(chang)是企業的(de)(de)方向 , 質量(liang)是企業的(de)(de)生命。卓晟環保(bao)電線(xian)(xian)由一批具(ju)備電線(xian)(xian)電纜***知識的(de)(de)銷售團隊組成,著重開(kai)拓市(shi)場(chang),擴大(da)(da)客(ke)戶群;努(nu)力提高產(chan)品質量(liang),精(jing)進生產(chan)技術(shu),更周(zhou)詳的(de)(de)為廣大(da)(da)工廠提供(gong)技術(shu)支持和售后服務。***化有制度的(de)(de)銷售網絡,供(gong)應的(de)(de)UL電子線(xian)(xian)能在當(dang)天內及(ji)時(shi)配送,為服務的(de)(de)多(duo)元化打(da)下了堅(jian)實的(de)(de)基礎(chu)。
竭盡全力(li)(li),積極(ji)進取是(shi)我(wo)司職業(ye)精神(shen)的核(he)心(xin)。佛山(shan)市卓晟環保電線有限公司積極(ji)探(tan)索(suo),通過(guo)產品(pin)做精、做強,實現(xian)企業(ye)創(chuang)新(xin)、創(chuang)優、創(chuang),成為(wei)電線電纜行(xing)業(ye)頗具競(jing)爭力(li)(li)的企業(ye)之一(yi)。高品(pin)質的UL電子線深受廣大工廠的支持(chi)與信賴,用戶口碑良好。愿有更多志(zhi)(zhi)同(tong)道(dao)合的伙(huo)伴前(qian)來參與,我(wo)們齊心(xin)協力(li)(li)、同(tong)舟共濟、眾志(zhi)(zhi)成城、共創(chuang)輝煌(huang)。
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