UL1275-UL21411-UL21412
2020-07-30 來(lai)自: 佛山市卓晟環(huan)保電線有(you)限公司 瀏覽次數:1129
UL1275-UL21411-UL21412
佛山市卓晟環保電線有限公司主營UL電子線，公司秉承“顧客至上，銳意進取，精益求精”的經營理念，堅持“客戶是上帝，以客戶需求為根本”的原則，盡心為廣大工廠提供好的UL電子線與配套服(fu)務。標準化生產使(shi)公司各種產品(pin)質(zhi)量都能得到保(bao)證，也使(shi)每款產品(pin)都能成(cheng)為品(pin)質(zhi)良好。
UL1275-UL21411-UL21412。
電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)在(zai)施工中(zhong)，有采用(yong)(yong)鋼(gang)(gang)支(zhi)架的，有采用(yong)(yong)鋼(gang)(gang)質保護(hu)管的，有采用(yong)(yong)電(dian)(dian)(dian)(dian)纜(lan)卡與架空(kong)敷設的，凡是在(zai)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)周圍形(xing)成(cheng)鋼(gang)(gang)（鐵(tie)）性閉合回路的，均有可能形(xing)成(cheng)渦流(liu)，特別是在(zai)大電(dian)(dian)(dian)(dian)流(liu)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)系統(tong)中(zhong)，渦流(liu)更大。在(zai)電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)施工時，***采取措施，使(shi)電(dian)(dian)(dian)(dian)纜(lan)周圍不能形(xing)成(cheng)鋼(gang)(gang)（鐵(tie)）性閉合回路，防止電(dian)(dian)(dian)(dian)纜(lan)引(yin)起渦流(liu)現象發生。
電(dian)(dian)力(li)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)的(de)(de)轉彎引起的(de)(de)機(ji)械(xie)(xie)性損(sun)(sun)傷(shang)問(wen)題由于(yu)(yu)電(dian)(dian)力(li)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)外徑較(jiao)(jiao)大，運輸、敷(fu)設較(jiao)(jiao)為(wei)困(kun)難，電(dian)(dian)力(li)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)對轉彎半(ban)徑的(de)(de)要求也比(bi)較(jiao)(jiao)嚴格。電(dian)(dian)力(li)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)在(zai)(zai)施(shi)(shi)工中(zhong)(zhong)，如果(guo)轉彎角度過大，可(ke)能使導體內(nei)部(bu)受(shou)到(dao)(dao)(dao)機(ji)械(xie)(xie)損(sun)(sun)傷(shang)，而機(ji)械(xie)(xie)損(sun)(sun)傷(shang)因被電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)絕緣(yuan)強度下(xia)降，直到(dao)(dao)(dao)出(chu)現故障，施(shi)(shi)工中(zhong)(zhong)發現一(yi)次電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭故障，在(zai)(zai)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭制(zhi)作(zuo)時(shi)，三根(gen)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭長度一(yi)致(zhi)，與設備連(lian)接(jie)(jie)時(shi)由于(yu)(yu)受(shou)地(di)形(xing)限制(zhi)，中(zhong)(zhong)相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭偏長而成為(wei)拱形(xing)，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭根(gen)部(bu)受(shou)損(sun)(sun)放電(dian)(dian)。后采取措施(shi)(shi)，在(zai)(zai)設備的(de)(de)連(lian)接(jie)(jie)，適當縮短中(zhong)(zhong)相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭連(lian)接(jie)(jie)長度，使三相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)頭均不(bu)受(shou)外力(li)，實踐證明運行效果(guo)良好。由此(ci)可(ke)見，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)施(shi)(shi)工過程(cheng)中(zhong)(zhong)，要盡可(ke)能減少電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)受(shou)到(dao)(dao)(dao)的(de)(de)扭力(li)，在(zai)(zai)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)轉彎和(he)裕留電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)時(shi)，讓電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)處于(yu)(yu)自然(ran)彎曲，內(nei)部(bu)機(ji)械(xie)(xie)損(sun)(sun)傷(shang)現象。
電(dian)(dian)力纜(lan)(lan)(lan)(lan)(lan)防潮問(wen)題運(yun)行經驗表明，中(zhong)、低(di)壓(ya)(ya)電(dian)(dian)力電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)故障大(da)(da)部分(fen)(fen)為(wei)(wei)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)中(zhong)間接(jie)頭(tou)(tou)和(he)終端(duan)(duan)頭(tou)(tou)故障，而中(zhong)間接(jie)頭(tou)(tou)和(he)終端(duan)(duan)頭(tou)(tou)故障則大(da)(da)部分(fen)(fen)是(shi)因(yin)密(mi)封不(bu)良，潮氣侵入而造(zao)成絕緣(yuan)強(qiang)度下降，而中(zhong)、低(di)壓(ya)(ya)電(dian)(dian)力電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)網(wang)多(duo)采用樹(shu)枝狀供(gong)電(dian)(dian)方(fang)式，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終端(duan)(duan)頭(tou)(tou)數量較多(duo)，因(yin)此(ci)把好(hao)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終端(duan)(duan)頭(tou)(tou)和(he)中(zhong)間接(jie)頭(tou)(tou)堵漏密(mi)封關是(shi)保(bao)證(zheng)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)安全可靠運(yun)行的(de)重(zhong)要(yao)措施之一(yi)。在公(gong)用中(zhong)、低(di)壓(ya)(ya)電(dian)(dian)力電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)網(wang)上，由于三相負荷不(bu)是(shi)相等的(de)，因(yin)此(ci)，如果采用有(you)金(jin)屬(shu)護(hu)層(ceng)(ceng)的(de)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)，***考慮金(jin)屬(shu)護(hu)層(ceng)(ceng)的(de)接(jie)地問(wen)題，并保(bao)證(zheng)在金(jin)屬(shu)護(hu)層(ceng)(ceng)的(de)任一(yi)點非接(jie)地處(chu)的(de)正常(chang)感應(ying)(ying)電(dian)(dian)壓(ya)(ya)不(bu)得大(da)(da)于100V。我認為(wei)(wei)，在中(zhong)、低(di)壓(ya)(ya)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)網(wang)中(zhong)，所(suo)有(you)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)接(jie)頭(tou)(tou)處(chu)均應(ying)(ying)設置(zhi)接(jie)地極（網(wang)），并使金(jin)屬(shu)護(hu)層(ceng)(ceng)可靠接(jie)地。
電(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)線在施工工地，有(you)采(cai)用鋼固定(ding)支架(jia)的(de)，有(you)采(cai)用鋼質維護保養(yang)管的(de)，有(you)采(cai)用電(dian)(dian)(dian)(dian)(dian)纜(lan)卡與(yu)空架(jia)鋪裝(zhuang)的(de)，只要是(shi)(shi)在電(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)線附近造(zao)成(cheng)鋼（鐵）性閉(bi)合回(hui)路的(de)，均有(you)可能造(zao)成(cheng)渦流，尤其是(shi)(shi)在大電(dian)(dian)(dian)(dian)(dian)總流量電(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)線系統中，渦流更(geng)大。在電(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)線建筑施工時，盡量采(cai)取措施，使電(dian)(dian)(dian)(dian)(dian)纜(lan)附近不能造(zao)成(cheng)鋼（鐵）性閉(bi)合回(hui)路，防止電(dian)(dian)(dian)(dian)(dian)纜(lan)導致渦流情況造(zao)成(cheng)。
電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)線(xian)的轉(zhuan)(zhuan)彎導(dao)致(zhi)(zhi)的機械性損傷難點由于電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)線(xian)直徑(jing)挺大(da)，運輸、鋪裝較為艱辛(xin)，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)線(xian)對少(shao)小轉(zhuan)(zhuan)彎半徑(jing)的要求也比較苛刻。電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)線(xian)在施工(gong)(gong)工(gong)(gong)地，倘若轉(zhuan)(zhuan)彎角度過大(da)，可(ke)能(neng)使電(dian)(dian)導(dao)體內部(bu)(bu)遭到工(gong)(gong)業設(she)備(bei)危害，而工(gong)(gong)業設(she)備(bei)危害因被電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)護套抗拉強度減(jian)少(shao)，直到出現(xian)常(chang)見問題，施工(gong)(gong)工(gong)(gong)地發現(xian)一次電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)常(chang)見問題，在電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)頭(tou)(tou)制(zhi)作時，三根電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)長度一致(zhi)(zhi)，與(yu)設(she)備(bei)連(lian)接時由于受地形地貌限制(zhi)，中相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)太(tai)長而變為弧型，電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)根部(bu)(bu)損害蓄電(dian)(dian)池充電(dian)(dian)。后采取措施，在機械設(she)備(bei)的連(lian)接，適當降低中相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)連(lian)接長度，使三相電(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)終(zhong)(zhong)端(duan)(duan)(duan)頭(tou)(tou)均(jun)不容易遭受外力，社會經驗(yan)運行預(yu)期效果(guo)。
電(dian)(dian)(dian)力安(an)裝工(gong)程(cheng)纜(lan)防潮難(nan)點運行(xing)工(gong)作(zuo)經歷表明，中(zhong)、底(di)壓(ya)電(dian)(dian)(dian)力安(an)裝工(gong)程(cheng)電(dian)(dian)(dian)纜(lan)故(gu)障(zhang)絕大部(bu)(bu)分為(wei)電(dian)(dian)(dian)纜(lan)中(zhong)間聯接(jie)頭(tou)和(he)智能(neng)終端(duan)頭(tou)常見(jian)問(wen)題(ti)，而(er)中(zhong)間聯接(jie)頭(tou)和(he)智能(neng)終端(duan)頭(tou)常見(jian)問(wen)題(ti)則絕大部(bu)(bu)分是(shi)因(yin)密閉性(xing)較差，體內濕氣侵入而(er)造成 電(dian)(dian)(dian)纜(lan)護套抗拉強度減(jian)少，而(er)中(zhong)、底(di)壓(ya)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)網多(duo)采(cai)用(yong)多(duo)孔結(jie)構供配(pei)電(dian)(dian)(dian)系(xi)統(tong)方式 ，電(dian)(dian)(dian)纜(lan)終端(duan)頭(tou)數(shu)量(liang)較多(duo)，因(yin)此(ci)把好電(dian)(dian)(dian)纜(lan)終端(duan)頭(tou)和(he)中(zhong)間聯接(jie)頭(tou)防水堵(du)漏密閉性(xing)關是(shi)保證(zheng)(zheng)電(dian)(dian)(dian)纜(lan)值(zhi)得信(xin)賴運行(xing)的重(zhong)要防范措(cuo)施(shi)之一(yi)。在(zai)(zai)公共(gong)性(xing)中(zhong)、底(di)壓(ya)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)線在(zai)(zai)網絡(luo)上，由于三相(xiang)負荷并并不是(shi)同(tong)樣的，因(yin)此(ci)，倘若采(cai)用(yong)有金屬(shu)復合(he)材(cai)料(liao)護層(ceng)的電(dian)(dian)(dian)纜(lan)，盡(jin)量(liang)充分考慮金屬(shu)復合(he)材(cai)料(liao)護層(ceng)的接(jie)地系(xi)統(tong)難(nan)點，并保證(zheng)(zheng)在(zai)(zai)金屬(shu)復合(he)材(cai)料(liao)護層(ceng)的任一(yi)點揮卡(ka)坐落于的正常感(gan)應電(dian)(dian)(dian)壓(ya)不能(neng)超出100V。
UL1275-UL21411-UL21412。 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(gong)司(si)始終以滿足(zu)客戶需(xu)求(qiu)為主(zhu)要(yao)目的，服務于全國各地區。UL電(dian)子(zi)線主(zhu)要(yao)用(yong)于汽車工業、機械(xie)設(she)備、電(dian)腦、家用(yong)電(dian)器、電(dian)子(zi)及電(dian)氣設(she)備的內部配(pei)線，能(neng)夠(gou)滿足(zu)各類用(yong)戶的需(xu)求(qiu)，公(gong)司(si)的誠信(xin)、實力和產品(pin)質量都獲得(de)業界的認可。
卓(zhuo)晟環保電線以人(ren)為(wei)本(ben)，提***率，依(yi)靠成熟(shu)的(de)(de)生(sheng)產(chan)(chan)技術(shu)，高素質(zhi)管理(li)人(ren)才(cai)和(he)國內成熟(shu)的(de)(de)生(sheng)產(chan)(chan)檢驗設備,降低企業管理(li)和(he)運(yun)營成本(ben)，不斷推出的(de)(de)UL電子線。且公(gong)司(si)一(yi)貫注重產(chan)(chan)品質(zhi)量和(he)信譽(yu)，精益(yi)求精，能夠取保產(chan)(chan)品在當天(tian)內發貨，為(wei)工(gong)廠提供滿意(yi)的(de)(de)服務，優良產(chan)(chan)品和(he)完善的(de)(de)售后服務。
卓(zhuo)(zhuo)晟環(huan)保(bao)電(dian)(dian)線(xian)秉承“客戶至上，以質(zhi)為(wei)本(ben)”的(de)企(qi)業(ye)宗(zong)旨，堅(jian)持“平(ping)等，合作，誠(cheng)信，發(fa)展(zhan)”的(de)經(jing)營原則，為(wei)您(nin)提(ti)供(gong)品(pin)質(zhi)優良(liang)，技術(shu)成(cheng)熟的(de)UL電(dian)(dian)子(zi)線(xian)。佛山(shan)市卓(zhuo)(zhuo)晟環(huan)保(bao)電(dian)(dian)線(xian)有限公司的(de)誠(cheng)信、實(shi)力和產品(pin)質(zhi)量獲得(de)業(ye)界的(de)認可(ke)，信守合同(tong)，牢記承諾，優異。歡(huan)迎(ying)各界朋友蒞臨參觀指導，望與您(nin)達成(cheng)精誠(cheng)合作。地址(zhi)：南(nan)海(hai)區桂城街道平(ping)洲夏東(dong)孔(kong)溪
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