UL1275-UL21411-UL21412
2020-07-30 來自: 佛山市卓晟環保電線有限(xian)公司(si) 瀏覽次數:1127
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電子線與配套服務(wu)。標準(zhun)化生產使公司各種產品(pin)質量(liang)都能得(de)到保證，也使每款產品(pin)都能成(cheng)為(wei)品(pin)質良好(hao)。
UL1275-UL21411-UL21412。
電(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)纜(lan)在施(shi)工中，有(you)采用鋼支(zhi)架的(de)，有(you)采用鋼質保護管的(de)，有(you)采用電(dian)(dian)(dian)(dian)纜(lan)卡(ka)與(yu)架空敷設的(de)，凡是在電(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)纜(lan)周圍(wei)形(xing)成(cheng)(cheng)鋼（鐵）性閉合回路的(de)，均(jun)有(you)可能形(xing)成(cheng)(cheng)渦(wo)流，特別是在大電(dian)(dian)(dian)(dian)流電(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)纜(lan)系(xi)統(tong)中，渦(wo)流更大。在電(dian)(dian)(dian)(dian)力(li)(li)電(dian)(dian)(dian)(dian)纜(lan)施(shi)工時，***采取措施(shi)，使電(dian)(dian)(dian)(dian)纜(lan)周圍(wei)不(bu)能形(xing)成(cheng)(cheng)鋼（鐵）性閉合回路，防(fang)止(zhi)電(dian)(dian)(dian)(dian)纜(lan)引起(qi)渦(wo)流現象發生(sheng)。
電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)的(de)轉(zhuan)(zhuan)彎(wan)引起的(de)機(ji)械性損(sun)(sun)(sun)傷問題由(you)于電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)外(wai)(wai)徑(jing)較大(da)，運(yun)輸、敷設(she)(she)較為困(kun)難，電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)對(dui)轉(zhuan)(zhuan)彎(wan)半(ban)徑(jing)的(de)要求也比較嚴(yan)格。電(dian)(dian)力(li)(li)電(dian)(dian)纜(lan)(lan)在(zai)(zai)施(shi)工(gong)(gong)中，如果(guo)轉(zhuan)(zhuan)彎(wan)角度(du)過(guo)大(da)，可能(neng)使(shi)導(dao)體(ti)內部(bu)受到(dao)(dao)機(ji)械損(sun)(sun)(sun)傷，而(er)機(ji)械損(sun)(sun)(sun)傷因被電(dian)(dian)纜(lan)(lan)絕緣強度(du)下降，直到(dao)(dao)出現(xian)故障，施(shi)工(gong)(gong)中發現(xian)一次電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)故障，在(zai)(zai)電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)制(zhi)作時，三根電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)長(chang)(chang)度(du)一致，與設(she)(she)備(bei)連(lian)接時由(you)于受地形限制(zhi)，中相(xiang)電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)偏長(chang)(chang)而(er)成為拱形，電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)根部(bu)受損(sun)(sun)(sun)放電(dian)(dian)。后采取措施(shi)，在(zai)(zai)設(she)(she)備(bei)的(de)連(lian)接，適(shi)當(dang)縮(suo)短中相(xiang)電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)連(lian)接長(chang)(chang)度(du)，使(shi)三相(xiang)電(dian)(dian)纜(lan)(lan)頭(tou)(tou)(tou)均不受外(wai)(wai)力(li)(li)，實踐證明(ming)運(yun)行效果(guo)良好。由(you)此可見，電(dian)(dian)纜(lan)(lan)施(shi)工(gong)(gong)過(guo)程中，要盡可能(neng)減少電(dian)(dian)纜(lan)(lan)受到(dao)(dao)的(de)扭力(li)(li)，在(zai)(zai)電(dian)(dian)纜(lan)(lan)轉(zhuan)(zhuan)彎(wan)和裕留電(dian)(dian)纜(lan)(lan)時，讓電(dian)(dian)纜(lan)(lan)處于自(zi)然彎(wan)曲(qu)，內部(bu)機(ji)械損(sun)(sun)(sun)傷現(xian)象。
電(dian)(dian)(dian)(dian)(dian)力纜(lan)防潮問題(ti)運(yun)行(xing)經驗表(biao)明，中、低壓電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)故障(zhang)(zhang)大部分(fen)為(wei)電(dian)(dian)(dian)(dian)(dian)纜(lan)中間(jian)接頭(tou)(tou)和終(zhong)(zhong)端頭(tou)(tou)故障(zhang)(zhang)，而(er)中間(jian)接頭(tou)(tou)和終(zhong)(zhong)端頭(tou)(tou)故障(zhang)(zhang)則大部分(fen)是(shi)因(yin)密封不良，潮氣侵入(ru)而(er)造成絕緣強度下(xia)降，而(er)中、低壓電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)網(wang)多采用(yong)樹(shu)枝(zhi)狀供電(dian)(dian)(dian)(dian)(dian)方(fang)式，電(dian)(dian)(dian)(dian)(dian)纜(lan)終(zhong)(zhong)端頭(tou)(tou)數量較多，因(yin)此(ci)把好電(dian)(dian)(dian)(dian)(dian)纜(lan)終(zhong)(zhong)端頭(tou)(tou)和中間(jian)接頭(tou)(tou)堵漏(lou)密封關(guan)是(shi)保(bao)證(zheng)電(dian)(dian)(dian)(dian)(dian)纜(lan)安全可靠運(yun)行(xing)的(de)(de)重要措施(shi)之一。在公用(yong)中、低壓電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)纜(lan)網(wang)上，由于三相負荷不是(shi)相等的(de)(de)，因(yin)此(ci)，如果采用(yong)有金(jin)屬護層(ceng)(ceng)的(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)，***考慮金(jin)屬護層(ceng)(ceng)的(de)(de)接地問題(ti)，并保(bao)證(zheng)在金(jin)屬護層(ceng)(ceng)的(de)(de)任一點非接地處的(de)(de)正(zheng)常感應電(dian)(dian)(dian)(dian)(dian)壓不得大于100V。我認(ren)為(wei)，在中、低壓電(dian)(dian)(dian)(dian)(dian)纜(lan)網(wang)中，所有電(dian)(dian)(dian)(dian)(dian)纜(lan)接頭(tou)(tou)處均應設置接地極（網(wang)），并使(shi)金(jin)屬護層(ceng)(ceng)可靠接地。
電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)線(xian)在(zai)(zai)施(shi)工工地，有采(cai)(cai)用鋼(gang)固定支架(jia)的(de)，有采(cai)(cai)用鋼(gang)質維護(hu)保養管的(de)，有采(cai)(cai)用電(dian)(dian)(dian)纜(lan)卡(ka)與空架(jia)鋪裝(zhuang)的(de)，只要是在(zai)(zai)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)線(xian)附(fu)近造成(cheng)鋼(gang)（鐵）性閉合回路(lu)(lu)的(de)，均有可能造成(cheng)渦(wo)流，尤其(qi)是在(zai)(zai)大電(dian)(dian)(dian)總流量電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)線(xian)系統中，渦(wo)流更大。在(zai)(zai)電(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)線(xian)建筑施(shi)工時，盡量采(cai)(cai)取措施(shi)，使電(dian)(dian)(dian)纜(lan)附(fu)近不能造成(cheng)鋼(gang)（鐵）性閉合回路(lu)(lu)，防止電(dian)(dian)(dian)纜(lan)導致渦(wo)流情況造成(cheng)。
電(dian)(dian)纜(lan)電(dian)(dian)線的轉彎導致的機(ji)械性損(sun)傷(shang)難點由(you)于(yu)電(dian)(dian)纜(lan)電(dian)(dian)線直(zhi)徑挺(ting)大(da)，運(yun)輸、鋪裝(zhuang)較(jiao)為(wei)艱(jian)辛，電(dian)(dian)纜(lan)電(dian)(dian)線對少小轉彎半徑的要求也比較(jiao)苛刻。電(dian)(dian)纜(lan)電(dian)(dian)線在施(shi)工(gong)(gong)工(gong)(gong)地，倘若(ruo)轉彎角(jiao)度(du)過大(da)，可能(neng)使(shi)電(dian)(dian)導體內部(bu)遭到工(gong)(gong)業設備危(wei)害(hai)，而工(gong)(gong)業設備危(wei)害(hai)因被(bei)電(dian)(dian)纜(lan)電(dian)(dian)纜(lan)護套抗拉強度(du)減少，直(zhi)到出現(xian)常見問(wen)題(ti)，施(shi)工(gong)(gong)工(gong)(gong)地發(fa)現(xian)一次(ci)電(dian)(dian)纜(lan)終端頭(tou)(tou)常見問(wen)題(ti)，在電(dian)(dian)纜(lan)頭(tou)(tou)制作(zuo)時(shi)，三根電(dian)(dian)纜(lan)終端頭(tou)(tou)長度(du)一致，與設備連接時(shi)由(you)于(yu)受地形地貌(mao)限制，中相(xiang)電(dian)(dian)纜(lan)終端頭(tou)(tou)太長而變為(wei)弧型，電(dian)(dian)纜(lan)終端頭(tou)(tou)根部(bu)損(sun)害(hai)蓄電(dian)(dian)池充電(dian)(dian)。后采取措(cuo)施(shi)，在機(ji)械設備的連接，適當降低(di)中相(xiang)電(dian)(dian)纜(lan)終端頭(tou)(tou)連接長度(du)，使(shi)三相(xiang)電(dian)(dian)纜(lan)終端頭(tou)(tou)均不(bu)容(rong)易遭受外力，社會經驗運(yun)行預(yu)期效果。
電(dian)(dian)(dian)力安(an)裝(zhuang)工(gong)程纜(lan)(lan)(lan)防(fang)潮難(nan)點運行(xing)工(gong)作(zuo)經歷表明(ming)，中(zhong)(zhong)、底壓(ya)(ya)電(dian)(dian)(dian)力安(an)裝(zhuang)工(gong)程電(dian)(dian)(dian)纜(lan)(lan)(lan)故障絕大(da)部分為電(dian)(dian)(dian)纜(lan)(lan)(lan)中(zhong)(zhong)間(jian)(jian)聯(lian)接(jie)(jie)頭(tou)(tou)(tou)(tou)和(he)(he)智(zhi)能終(zhong)端(duan)頭(tou)(tou)(tou)(tou)常見問(wen)題，而(er)(er)中(zhong)(zhong)間(jian)(jian)聯(lian)接(jie)(jie)頭(tou)(tou)(tou)(tou)和(he)(he)智(zhi)能終(zhong)端(duan)頭(tou)(tou)(tou)(tou)常見問(wen)題則絕大(da)部分是(shi)因密閉(bi)性(xing)較(jiao)差，體內濕氣侵入(ru)而(er)(er)造成 電(dian)(dian)(dian)纜(lan)(lan)(lan)護套抗拉強(qiang)度減少，而(er)(er)中(zhong)(zhong)、底壓(ya)(ya)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)網多(duo)采用多(duo)孔結構供(gong)配電(dian)(dian)(dian)系統方式(shi) ，電(dian)(dian)(dian)纜(lan)(lan)(lan)終(zhong)端(duan)頭(tou)(tou)(tou)(tou)數量較(jiao)多(duo)，因此把(ba)好電(dian)(dian)(dian)纜(lan)(lan)(lan)終(zhong)端(duan)頭(tou)(tou)(tou)(tou)和(he)(he)中(zhong)(zhong)間(jian)(jian)聯(lian)接(jie)(jie)頭(tou)(tou)(tou)(tou)防(fang)水堵漏密閉(bi)性(xing)關是(shi)保證(zheng)電(dian)(dian)(dian)纜(lan)(lan)(lan)值得(de)信賴運行(xing)的(de)(de)(de)(de)(de)重要防(fang)范措(cuo)施之一。在(zai)公(gong)共(gong)性(xing)中(zhong)(zhong)、底壓(ya)(ya)電(dian)(dian)(dian)纜(lan)(lan)(lan)電(dian)(dian)(dian)線在(zai)網絡上，由于三(san)相負荷并(bing)并(bing)不是(shi)同樣的(de)(de)(de)(de)(de)，因此，倘若采用有金(jin)屬(shu)復(fu)(fu)合材料護層(ceng)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)，盡量充分考慮(lv)金(jin)屬(shu)復(fu)(fu)合材料護層(ceng)的(de)(de)(de)(de)(de)接(jie)(jie)地系統難(nan)點，并(bing)保證(zheng)在(zai)金(jin)屬(shu)復(fu)(fu)合材料護層(ceng)的(de)(de)(de)(de)(de)任一點揮卡坐落于的(de)(de)(de)(de)(de)正常感應電(dian)(dian)(dian)壓(ya)(ya)不能超出(chu)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(chan)。公(gong)司始終以滿足客戶(hu)需求為主要(yao)目的，服務(wu)于全國各地(di)區(qu)。UL電(dian)(dian)子線主要(yao)用(yong)于汽車(che)工業、機械設備、電(dian)(dian)腦、家用(yong)電(dian)(dian)器、電(dian)(dian)子及電(dian)(dian)氣設備的內部配線，能夠滿足各類用(yong)戶(hu)的需求，公(gong)司的誠(cheng)信、實力和產(chan)品質(zhi)量都(dou)獲得業界(jie)的認(ren)可。
卓晟(sheng)環保(bao)電(dian)(dian)線(xian)以人(ren)(ren)為本，提(ti)***率(lv)，依靠成(cheng)熟的(de)生產(chan)技術，高素(su)質管理人(ren)(ren)才和(he)國內成(cheng)熟的(de)生產(chan)檢驗設備,降(jiang)低(di)企業(ye)管理和(he)運營(ying)成(cheng)本，不(bu)斷推出(chu)的(de)UL電(dian)(dian)子(zi)線(xian)。且公(gong)司一貫注(zhu)重產(chan)品(pin)質量(liang)和(he)信譽，精益(yi)求精，能夠取保(bao)產(chan)品(pin)在當天內發貨，為工廠提(ti)供滿(man)意的(de)服務，優良產(chan)品(pin)和(he)完(wan)善(shan)的(de)售后服務。
卓(zhuo)晟環保電線(xian)秉承“客戶至上，以質為(wei)本”的(de)企業宗旨，堅持“平等，合作(zuo)，誠信(xin)，發展”的(de)經營原則，為(wei)您提供品質優良，技(ji)術(shu)成(cheng)(cheng)熟的(de)UL電子線(xian)。佛(fo)山市(shi)卓(zhuo)晟環保電線(xian)有限公司(si)的(de)誠信(xin)、實力和產品質量獲得業界的(de)認(ren)可，信(xin)守合同，牢記承諾，優異。歡迎各界朋(peng)友蒞臨(lin)參觀指導，望與您達成(cheng)(cheng)精誠合作(zuo)。地址(zhi)：南海區(qu)桂(gui)城街道平洲夏東孔溪(xi)
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