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  • 電力電纜探傷儀的構造與工作原理

    電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)探(tan)(tan)傷(shang)(shang)儀(yi)是(shi)一(yi)種專門用(yong)于檢(jian)測電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)纜(lan)(lan)(lan)破(po)損(sun)(sun)、老(lao)化(hua)(hua)等(deng)問題(ti)的(de)(de)專業儀(yi)器(qi)(qi)(qi)。它(ta)主要由探(tan)(tan)頭、主機(ji)(ji)和顯示(shi)屏幕等(deng)部分組成,通過發射和接(jie)收(shou)電(dian)(dian)(dian)磁(ci)波(bo)(bo)信號(hao)(hao)來探(tan)(tan)測電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)破(po)損(sun)(sun)、老(lao)化(hua)(hua)等(deng)狀(zhuang)況。一(yi)、構(gou)造探(tan)(tan)頭:探(tan)(tan)頭是(shi)探(tan)(tan)傷(shang)(shang)儀(yi)的(de)(de)核心部分,它(ta)由發射器(qi)(qi)(qi)和接(jie)收(shou)器(qi)(qi)(qi)組成。發射器(qi)(qi)(qi)發出特定頻率的(de)(de)電(dian)(dian)(dian)磁(ci)波(bo)(bo),接(jie)收(shou)器(qi)(qi)(qi)則接(jie)收(shou)反射回(hui)來的(de)(de)電(dian)(dian)(dian)磁(ci)波(bo)(bo)。探(tan)(tan)頭通常采用(yong)高(gao)精度的(de)(de)線圈和靈敏(min)的(de)(de)電(dian)(dian)(dian)子(zi)元件,以確保對電(dian)(dian)(dian)纜(lan)(lan)(lan)破(po)損(sun)(sun)、老(lao)化(hua)(hua)的(de)(de)高(gao)精度檢(jian)測。主機(ji)(ji):主機(ji)(ji)是(shi)探(tan)(tan)傷(shang)(shang)儀(yi)的(de)(de)控制中心,它(ta)負責處(chu)理探(tan)(tan)頭采集的(de)(de)信號(hao)(hao),并進行(xing)數(shu)據(ju)分析和顯示(shi)。主機(ji)(ji)的(de)(de)內部結構(gou)通常包(bao)括高(gao)頻發生(sheng)器(qi)(qi)(qi)、信號(hao)(hao)處(chu)理...

    202312-10
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  • 電纜交流耐壓機的操作流程

    電(dian)(dian)纜(lan)交(jiao)流耐壓(ya)(ya)(ya)(ya)(ya)機是一種用于測(ce)試電(dian)(dian)力電(dian)(dian)纜(lan)和其他電(dian)(dian)氣設(she)(she)備(bei)的絕緣性(xing)能的設(she)(she)備(bei)。它(ta)通(tong)過(guo)(guo)施加(jia)高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)交(jiao)流電(dian)(dian)來模擬實際工作條件下的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya),并檢測(ce)電(dian)(dian)氣設(she)(she)備(bei)在(zai)高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)下的性(xing)能和可靠性(xing)。一、工作原理電(dian)(dian)纜(lan)交(jiao)流耐壓(ya)(ya)(ya)(ya)(ya)機通(tong)過(guo)(guo)升(sheng)高(gao)(gao)(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)來測(ce)試電(dian)(dian)氣設(she)(she)備(bei)的絕緣性(xing)能。它(ta)采用變壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)原理,將(jiang)(jiang)低(di)壓(ya)(ya)(ya)(ya)(ya)電(dian)(dian)源升(sheng)高(gao)(gao)(gao)到所(suo)需的高(gao)(gao)(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya),然后通(tong)過(guo)(guo)電(dian)(dian)容分壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi)將(jiang)(jiang)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)分壓(ya)(ya)(ya)(ya)(ya),以便在(zai)樣品(pin)上施加(jia)高(gao)(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)。同時(shi),通(tong)過(guo)(guo)調節試驗頻(pin)率和波形,可以模擬實際工作條件下的電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)波形和頻(pin)率。二、主(zhu)要由以下幾部分組成變壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi):用于升(sheng)高(gao)(gao)(gao)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)。電(dian)(dian)容分壓(ya)(ya)(ya)(ya)(ya)器(qi)(qi):用于將(jiang)(jiang)電(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)分壓(ya)(ya)(ya)(ya)(ya),以便在(zai)樣品(pin)上施加(jia)高(gao)(gao)(gao)...

    202311-9
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  • 礦用電纜探傷儀可以有效地檢測和診斷礦用電纜故障

    礦用(yong)電(dian)纜(lan)(lan)探傷(shang)儀(yi)是(shi)一(yi)種用(yong)于檢(jian)(jian)測和(he)(he)診斷礦用(yong)電(dian)纜(lan)(lan)故障的(de)設(she)備,是(shi)礦山安全生(sheng)(sheng)產(chan)(chan)的(de)重(zhong)要保(bao)障之一(yi)。它可以(yi)有效地檢(jian)(jian)測和(he)(he)診斷礦用(yong)電(dian)纜(lan)(lan)故障,保(bao)障礦山安全生(sheng)(sheng)產(chan)(chan)。根據(ju)電(dian)磁感應原理,利用(yong)勵磁電(dian)流(liu)在(zai)礦用(yong)電(dian)纜(lan)(lan)中產(chan)(chan)生(sheng)(sheng)的(de)磁場,激發電(dian)纜(lan)(lan)導(dao)(dao)體產(chan)(chan)生(sheng)(sheng)感應電(dian)流(liu),通過測量感應電(dian)流(liu)的(de)大小(xiao)和(he)(he)相(xiang)(xiang)位(wei),以(yi)及磁場強(qiang)度(du)和(he)(he)相(xiang)(xiang)位(wei),來(lai)確定電(dian)纜(lan)(lan)故障的(de)位(wei)置和(he)(he)性質。礦用(yong)電(dian)纜(lan)(lan)探傷(shang)儀(yi)主要由勵磁電(dian)流(liu)發生(sheng)(sheng)器(qi)、磁場和(he)(he)電(dian)流(liu)測量裝(zhuang)置、數據(ju)處理和(he)(he)顯示裝(zhuang)置等(deng)組成。勵磁電(dian)流(liu)發生(sheng)(sheng)器(qi)是(shi)產(chan)(chan)生(sheng)(sheng)勵磁電(dian)流(liu)的(de)裝(zhuang)置,它通過調節勵磁電(dian)流(liu)的(de)大小(xiao)和(he)(he)頻率,控(kong)制磁場強(qiang)度(du)和(he)(he)相(xiang)(xiang)位(wei),從(cong)而激發電(dian)纜(lan)(lan)導(dao)(dao)...

    202310-14
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  • 礦用電纜探傷儀是確保礦業安全的好幫手

    礦用(yong)(yong)(yong)電(dian)纜(lan)(lan)(lan)是煤礦、金屬礦山等(deng)礦業領域中不(bu)可少的(de)輸電(dian)設(she)備(bei)。由(you)于長期承(cheng)受高壓、高溫、潮濕等(deng)惡劣環境,電(dian)纜(lan)(lan)(lan)容易出現(xian)老(lao)化、破(po)損(sun)和(he)故障等(deng)問(wen)題(ti),給礦業生產(chan)帶來嚴重安全隱患。為了及時檢(jian)測(ce)和(he)修復這(zhe)些問(wen)題(ti),礦用(yong)(yong)(yong)電(dian)纜(lan)(lan)(lan)探(tan)傷儀(yi)成為一種非常重要(yao)的(de)設(she)備(bei)。礦用(yong)(yong)(yong)電(dian)纜(lan)(lan)(lan)探(tan)傷儀(yi)是一種專門用(yong)(yong)(yong)于檢(jian)測(ce)電(dian)纜(lan)(lan)(lan)內(nei)(nei)部絕緣層和(he)導體狀態的(de)設(she)備(bei),在確保礦業安全和(he)提(ti)高生產(chan)效率方(fang)面發揮著(zhu)重要(yao)作用(yong)(yong)(yong)。它通過(guo)利用(yong)(yong)(yong)電(dian)磁波或超聲(sheng)波等(deng)技術原理,對(dui)電(dian)纜(lan)(lan)(lan)進行多方(fang)位的(de)無損(sun)檢(jian)測(ce)。探(tan)傷儀(yi)可以快速準確地發現(xian)電(dian)纜(lan)(lan)(lan)內(nei)(nei)部的(de)老(lao)化、破(po)損(sun)、接頭(tou)松(song)動、水分(fen)滲透(tou)等(deng)問(wen)題(ti),并能確定(ding)...

    20239-7
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  • 電纜故障測試儀的使用能確保電纜系統可靠運行

    電(dian)(dian)(dian)(dian)纜(lan)(lan)是(shi)(shi)現代社會(hui)不可缺的能(neng)(neng)源和通信傳輸基礎設施之一(yi)(yi)。然而(er),由于(yu)各種原因,電(dian)(dian)(dian)(dian)纜(lan)(lan)在使用過程中可能(neng)(neng)會(hui)遭受故(gu)(gu)障(zhang)(zhang)或損(sun)壞,導致電(dian)(dian)(dian)(dian)力供應中斷(duan)、通信中斷(duan)等嚴重后(hou)果。為(wei)了及(ji)時(shi)發現和解(jie)決這些問(wen)題,我們引入了電(dian)(dian)(dian)(dian)纜(lan)(lan)故(gu)(gu)障(zhang)(zhang)測試(shi)儀(yi)(yi)(yi)。電(dian)(dian)(dian)(dian)纜(lan)(lan)故(gu)(gu)障(zhang)(zhang)測試(shi)儀(yi)(yi)(yi)是(shi)(shi)一(yi)(yi)種專門用于(yu)檢(jian)測電(dian)(dian)(dian)(dian)纜(lan)(lan)故(gu)(gu)障(zhang)(zhang)的高精度儀(yi)(yi)(yi)器。它(ta)通過利用不同(tong)的測試(shi)技(ji)術和方法,可以對電(dian)(dian)(dian)(dian)纜(lan)(lan)系(xi)統進行全面的診斷(duan)和分析。下面介(jie)紹一(yi)(yi)些主要功能(neng)(neng):1、故(gu)(gu)障(zhang)(zhang)位置定位:測試(shi)儀(yi)(yi)(yi)能(neng)(neng)夠準確定位電(dian)(dian)(dian)(dian)纜(lan)(lan)系(xi)統中的故(gu)(gu)障(zhang)(zhang)點,無論(lun)是(shi)(shi)電(dian)(dian)(dian)(dian)氣(qi)短路、絕緣故(gu)(gu)障(zhang)(zhang)還是(shi)(shi)接地(di)故(gu)(gu)障(zhang)(zhang),都能(neng)(neng)快速找到(dao)。這有(you)助于(yu)提(ti)高故(gu)(gu)障(zhang)(zhang)排除的效率,...

    20238-6
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  • 礦用電纜故障探傷儀具有以下幾個主要優點

    礦(kuang)用(yong)電(dian)(dian)纜(lan)(lan)故(gu)(gu)(gu)障(zhang)(zhang)探(tan)傷(shang)(shang)儀是(shi)一種(zhong)用(yong)于檢(jian)測和定位礦(kuang)用(yong)電(dian)(dian)纜(lan)(lan)故(gu)(gu)(gu)障(zhang)(zhang)的(de)設備。它在礦(kuang)山(shan)行業中(zhong)起著重要的(de)作(zuo)用(yong),能(neng)夠幫助提高礦(kuang)山(shan)生產效率,并(bing)確保(bao)工(gong)作(zuo)場所的(de)安全(quan)。首先,讓我們了解一下礦(kuang)用(yong)電(dian)(dian)纜(lan)(lan)故(gu)(gu)(gu)障(zhang)(zhang)的(de)常見問題。礦(kuang)用(yong)電(dian)(dian)纜(lan)(lan)通(tong)常被暴露在惡劣的(de)工(gong)作(zuo)環境下,如潮濕、塵土飛揚、機(ji)械碰(peng)撞(zhuang)等(deng)。這些(xie)因素會(hui)導致電(dian)(dian)纜(lan)(lan)出現磨(mo)損、絕緣老化、接頭松動等(deng)故(gu)(gu)(gu)障(zhang)(zhang)。而(er)(er)若這些(xie)故(gu)(gu)(gu)障(zhang)(zhang)不及(ji)時(shi)修復,可能(neng)引發(fa)火災、爆炸(zha)甚至人員傷(shang)(shang)亡。為了解決(jue)這些(xie)問題,礦(kuang)用(yong)電(dian)(dian)纜(lan)(lan)故(gu)(gu)(gu)障(zhang)(zhang)探(tan)傷(shang)(shang)儀應運而(er)(er)生。它采用(yong)非(fei)接觸(chu)式探(tan)測技(ji)術,能(neng)夠快(kuai)速、準確地檢(jian)測電(dian)(dian)纜(lan)(lan)的(de)故(gu)(gu)(gu)障(zhang)(zhang)位置。該(gai)設備通(tong)過發(fa)送特(te)...

    20237-9
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  • 電纜熱補機的原理及優勢

    電(dian)纜(lan)(lan)(lan)(lan)熱(re)補機是(shi)一種(zhong)(zhong)專業的(de)(de)(de)設備,用(yong)于修(xiu)(xiu)復電(dian)纜(lan)(lan)(lan)(lan)中的(de)(de)(de)損(sun)(sun)壞點(dian)。在(zai)現(xian)代社會(hui)中,電(dian)力、通(tong)訊和網絡技術發展迅速,電(dian)纜(lan)(lan)(lan)(lan)已成(cheng)為不可(ke)(ke)(ke)缺的(de)(de)(de)基礎設施。然而(er),由于各種(zhong)(zhong)原因(yin),電(dian)纜(lan)(lan)(lan)(lan)可(ke)(ke)(ke)能(neng)會(hui)受(shou)到破損(sun)(sun),并(bing)且(qie)這(zhe)些破損(sun)(sun)可(ke)(ke)(ke)能(neng)會(hui)導致(zhi)電(dian)纜(lan)(lan)(lan)(lan)無法(fa)正常工作。因(yin)此,該(gai)(gai)機的(de)(de)(de)出現(xian)解決了這(zhe)個問題(ti)。該(gai)(gai)機可(ke)(ke)(ke)以(yi)使(shi)用(yong)熱(re)縮(suo)套(tao)管(guan)(guan)將(jiang)損(sun)(sun)壞的(de)(de)(de)電(dian)纜(lan)(lan)(lan)(lan)進行修(xiu)(xiu)復。這(zhe)種(zhong)(zhong)熱(re)縮(suo)套(tao)管(guan)(guan)是(shi)由聚烯烴(jing)材料(liao)制成(cheng),具有良(liang)好的(de)(de)(de)耐化(hua)學腐蝕性(xing)、絕(jue)緣性(xing)和機械強(qiang)度。通(tong)過熱(re)縮(suo)套(tao)管(guan)(guan)的(de)(de)(de)使(shi)用(yong),可(ke)(ke)(ke)以(yi)修(xiu)(xiu)復電(dian)纜(lan)(lan)(lan)(lan)中的(de)(de)(de)任何損(sun)(sun)壞點(dian),并(bing)保(bao)證電(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)密封(feng)性(xing)和絕(jue)緣性(xing)。工作原理(li)非常簡單。首先,需(xu)要選取合(he)適的(de)(de)(de)熱(re)縮(suo)套(tao)管(guan)(guan),并(bing)將(jiang)...

    20236-10
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  • 電纜硫化干燥機操作規程及使用注意事項

    電(dian)(dian)纜(lan)(lan)硫(liu)化(hua)干(gan)燥機(ji)用于橡(xiang)套電(dian)(dian)纜(lan)(lan)的(de)干(gan)燥工作(zuo)中,它(ta)的(de)原理是將(jiang)壓(ya)(ya)縮空(kong)氣(qi)(qi),經過過濾(lv),加溫(wen)(wen)后(hou)壓(ya)(ya)入(ru)到(dao)電(dian)(dian)纜(lan)(lan)護套與(yu)線芯中去,迫使潮(chao)氣(qi)(qi)或水分(fen)排出電(dian)(dian)纜(lan)(lan)體外(wai),從(cong)而對(dui)電(dian)(dian)纜(lan)(lan)進(jin)行干(gan)燥,是煤(mei)礦、鐵礦、建井等(deng)單位干(gan)燥電(dian)(dian)纜(lan)(lan)的(de)理想設(she)備。本機(ji)有壓(ya)(ya)縮機(ji)、過濾(lv)器(qi)、加溫(wen)(wen)筒、密封器(qi)等(deng)組成,采(cai)用儀(yi)表、燈光指示、自動加溫(wen)(wen)、加壓(ya)(ya)裝置,使用安(an)全,移動方便,省(sheng)力節能,運(yun)行可靠,工作(zuo)效率快。一(yi)、操作(zuo)規(gui)程1、電(dian)(dian)纜(lan)(lan)硫(liu)化(hua)干(gan)燥機(ji)工作(zuo)時接通電(dian)(dian)源后(hou),將(jiang)總電(dian)(dian)源開(kai)(kai)通,把溫(wen)(wen)控(kong)儀(yi)調到(dao)加熱電(dian)(dian)纜(lan)(lan)所(suo)需的(de)溫(wen)(wen)度(du)。2、升溫(wen)(wen)后(hou),將(jiang)空(kong)氣(qi)(qi)濾(lv)清器(qi)開(kai)(kai)關打開(kai)(kai)使氣(qi)(qi)壓(ya)(ya)通過電(dian)(dian)熱箱,將(jiang)卡...

    20235-12
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  • 在使用電纜交流耐壓機時,需要注意以下幾點

    電(dian)(dian)(dian)纜(lan)(lan)(lan)交流耐(nai)壓機是(shi)(shi)一種(zhong)用(yong)于測試電(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣(yuan)強(qiang)度的(de)設備。在電(dian)(dian)(dian)力行業、通訊行業等領(ling)域中,電(dian)(dian)(dian)纜(lan)(lan)(lan)是(shi)(shi)非(fei)(fei)常重要的(de)組成(cheng)部(bu)分。電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)質量與安全性(xing)能直(zhi)接關系到整個系統(tong)的(de)可(ke)靠性(xing)和(he)穩定性(xing)。因(yin)此(ci),對電(dian)(dian)(dian)纜(lan)(lan)(lan)進行測試和(he)檢測是(shi)(shi)非(fei)(fei)常必要的(de)。首先,我(wo)們來了解一下電(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣(yuan)的(de)概(gai)念(nian)。電(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣(yuan)是(shi)(shi)指電(dian)(dian)(dian)纜(lan)(lan)(lan)外(wai)部(bu)與導體之間的(de)介質結構(gou),它(ta)能夠有效地阻(zu)止電(dian)(dian)(dian)的(de)漏失或(huo)泄漏。在使(shi)用(yong)過程中,由于各種(zhong)因(yin)素的(de)影(ying)響,比(bi)如潮濕、高溫(wen)、老化等,電(dian)(dian)(dian)纜(lan)(lan)(lan)絕(jue)緣(yuan)可(ke)能會(hui)(hui)出現(xian)(xian)破損、漏電(dian)(dian)(dian)等問題。如果不及時發現(xian)(xian)和(he)處理,可(ke)能會(hui)(hui)引起(qi)嚴重的(de)事故,甚至(zhi)危及人身安全。而(er)電(dian)(dian)(dian)纜(lan)(lan)(lan)交流耐(nai)壓...

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  • 電纜故障測試儀在維護電力系統、保證運行安全等方面的作用重要

    電纜(lan)(lan)故障(zhang)(zhang)(zhang)測(ce)(ce)(ce)試儀(yi)(yi)(yi)是(shi)一(yi)(yi)種(zhong)專門用于檢(jian)測(ce)(ce)(ce)電力系統中故障(zhang)(zhang)(zhang)信(xin)息的(de)設備,是(shi)檢(jian)測(ce)(ce)(ce)各種(zhong)電纜(lan)(lan)的(de)重要工具(ju),可測(ce)(ce)(ce)試高(gao)阻閃絡故障(zhang)(zhang)(zhang)、高(gao)、低阻接(jie)(jie)地故障(zhang)(zhang)(zhang)、短(duan)路及(ji)電纜(lan)(lan)斷線、接(jie)(jie)觸不(bu)良等(deng)故障(zhang)(zhang)(zhang)。它(ta)由測(ce)(ce)(ce)試儀(yi)(yi)(yi)器(qi)、信(xin)號發(fa)生器(qi)、電源等(deng)三大部分組成(cheng),可檢(jian)測(ce)(ce)(ce)電纜(lan)(lan)的(de)導體(ti)接(jie)(jie)觸不(bu)良、斷路、短(duan)路等(deng)故障(zhang)(zhang)(zhang)。在電力系統中,電纜(lan)(lan)故障(zhang)(zhang)(zhang)是(shi)十分常見的(de)情況,一(yi)(yi)旦發(fa)生故障(zhang)(zhang)(zhang),除了對正(zheng)常的(de)供電帶來影響,還會引起安(an)全(quan)問題。為此,通過該測(ce)(ce)(ce)試儀(yi)(yi)(yi)及(ji)時(shi)檢(jian)測(ce)(ce)(ce)和處理(li)纜(lan)(lan)線的(de)故障(zhang)(zhang)(zhang)十分必要。它(ta)的(de)使(shi)用流(liu)程相對比較簡單。首先,需要將(jiang)測(ce)(ce)(ce)試儀(yi)(yi)(yi)器(qi)接(jie)(jie)入電纜(lan)(lan)上,并使(shi)用信(xin)號發(fa)生器(qi)向電纜(lan)(lan)注入一(yi)(yi)...

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  • 在試驗操作電纜交流打壓機時,得注意以下事項

    在(zai)進行電(dian)(dian)(dian)(dian)纜(lan)(lan)交流打壓(ya)機(ji)耐壓(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)時(shi),為保證(zheng)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)工(gong)作(zuo)的安(an)全順利進行,在(zai)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)操作(zuo)的某(mou)些要點是需要我們加(jia)以注意的:1、試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)前(qian),應(ying)了(le)解(jie)(jie)被試(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)纜(lan)(lan)的試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya),同時(shi)了(le)解(jie)(jie)被試(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)纜(lan)(lan)的其(qi)他試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)項目(mu)及以前(qian)的試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)結果。若(ruo)發現被試(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)纜(lan)(lan)有缺陷及異常,應(ying)在(zai)消除后再(zai)進行交流耐壓(ya)試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)。根據電(dian)(dian)(dian)(dian)纜(lan)(lan)的電(dian)(dian)(dian)(dian)容量(liang)及試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)(dian)(dian)壓(ya)估算試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)電(dian)(dian)(dian)(dian)流大小,判(pan)斷試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)變(bian)壓(ya)器容量(liang)是否足夠(gou),并考慮過流保護的整(zheng)定值(一般應(ying)整(zheng)定為被試(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)纜(lan)(lan)電(dian)(dian)(dian)(dian)容電(dian)(dian)(dian)(dian)流的1.3~1.5倍(bei))。2、試(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)現場應(ying)圍好遮欄或圍繩,掛好標示(shi)牌,并派(pai)專人(ren)監(jian)護。被試(shi)(shi)(shi)(shi)(shi)品(pin)應(ying)斷開與其(qi)他設備(bei)的連(lian)線,...

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  • 橡套電纜熱風干燥機使用注意事項

    橡套(tao)電(dian)(dian)纜(lan)(lan)(lan)熱風干燥(zao)機(ji)的(de)(de)原理是將(jiang)壓縮(suo)空氣(qi),經(jing)過過濾,加溫后壓入到電(dian)(dian)纜(lan)(lan)(lan)護套(tao)與(yu)線(xian)芯中去,迫(po)使(shi)潮氣(qi)或(huo)水分排出(chu)電(dian)(dian)纜(lan)(lan)(lan)體外(wai),從而對(dui)電(dian)(dian)纜(lan)(lan)(lan)進(jin)行干燥(zao),是煤礦、鐵礦、建井(jing)等單位(wei)干燥(zao)電(dian)(dian)纜(lan)(lan)(lan)的(de)(de)理想設備。本機(ji)有壓縮(suo)機(ji)、過濾器(qi)、加溫筒、密封器(qi)等組成,采用(yong)(yong)儀表、燈光指示、自動加溫、加壓裝置,使(shi)用(yong)(yong)安全(quan),移動方便,省力(li)(li)節能,運行可靠,工(gong)作效率高(gao)。橡套(tao)電(dian)(dian)纜(lan)(lan)(lan)的(de)(de)用(yong)(yong)途橡套(tao)電(dian)(dian)纜(lan)(lan)(lan)廣(guang)泛使(shi)用(yong)(yong)于各種電(dian)(dian)器(qi)設備,例如日用(yong)(yong)電(dian)(dian)器(qi),電(dian)(dian)動機(ji)械,電(dian)(dian)工(gong)裝置和器(qi)具的(de)(de)移動式電(dian)(dian)源線(xian),同時(shi)可在(zai)室內或(huo)戶(hu)外(wai)環(huan)境條件下使(shi)用(yong)(yong)。根據電(dian)(dian)纜(lan)(lan)(lan)所受的(de)(de)機(ji)械外(wai)力(li)(li),在(zai)產品(pin)結構上分...

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