電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)保護(hu)器是(shi)一(yi)種用于保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)設備，防爆頭燈SOCK86TD適用哪(na)些行業，通(tong)過(guo)(guo)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的電(dian)(dian)(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)、溫(wen)度等(deng)參數，可(ke)以(yi)(yi)(yi)及時發(fa)(fa)現電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的故(gu)障(zhang)，并采(cai)取相(xiang)應(ying)的保護(hu)措(cuo)施，避免電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)損壞和(he)事(shi)故(gu)發(fa)(fa)生(sheng)。電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)保護(hu)器的工作原(yuan)理(li)主要(yao)包括以(yi)(yi)(yi)下(xia)幾個(ge)方面：電(dian)(dian)(dian)(dian)(dian)(dian)流檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)：通(tong)過(guo)(guo)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的電(dian)(dian)(dian)(dian)(dian)(dian)流，可(ke)以(yi)(yi)(yi)發(fa)(fa)現電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)是(shi)否(fou)過(guo)(guo)載或(huo)短路(lu)。電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)：通(tong)過(guo)(guo)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，可(ke)以(yi)(yi)(yi)發(fa)(fa)現電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)是(shi)否(fou)存(cun)在過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)欠(qian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。溫(wen)度檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)：通(tong)過(guo)(guo)檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)的溫(wen)度，可(ke)以(yi)(yi)(yi)發(fa)(fa)現電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)是(shi)否(fou)存(cun)在過(guo)(guo)熱或(huo)過(guo)(guo)冷。控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)：通(tong)過(guo)(guo)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)，可(ke)以(yi)(yi)(yi)根據檢(jian)(jian)(jian)(jian)測(ce)(ce)(ce)到的參數，采(cai)取相(xiang)應(ying)的保護(hu)措(cuo)施，如斷(duan)開(kai)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)源、限制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)轉速等(deng)。電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)保護(hu)器的工作原(yuan)理(li)復雜(za)，需要(yao)高(gao)精度的電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)元件和(he)控(kong)(kong)(kong)制(zhi)系統。現代電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(ji)保護(hu)器還(huan)可(ke)以(yi)(yi)(yi)通(tong)過(guo)(guo)網絡和(he)遠程控(kong)(kong)(kong)制(zhi)，實現遠程監控(kong)(kong)(kong)和(he)故(gu)障(zhang)預警等(deng)功(gong)能。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)是一(yi)種用于(yu)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)設備(bei)，它能(neng)夠(gou)監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、溫(wen)度和其(qi)他參(can)數，并在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)出現故(gu)(gu)障(zhang)或超(chao)載時(shi)(shi)采取相(xiang)(xiang)應(ying)(ying)(ying)(ying)的(de)(de)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)措施(shi)(shi)，以(yi)(yi)(yi)避(bi)免電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)損(sun)壞(huai)或發生(sheng)(sheng)事(shi)(shi)故(gu)(gu)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)廣泛應(ying)(ying)(ying)(ying)用于(yu)各種工(gong)業領(ling)域，以(yi)(yi)(yi)下是其(qi)主要(yao)(yao)(yao)應(ying)(ying)(ying)(ying)用場景的(de)(de)介紹。首先(xian)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)常(chang)用于(yu)工(gong)業生(sheng)(sheng)產(chan)線(xian)上的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)。在(zai)(zai)(zai)(zai)生(sheng)(sheng)產(chan)線(xian)上，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)通(tong)常(chang)需要(yao)(yao)(yao)長時(shi)(shi)間運(yun)(yun)行(xing)(xing)，如(ru)(ru)(ru)果電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)超(chao)過(guo)(guo)額定負載或運(yun)(yun)行(xing)(xing)時(shi)(shi)間過(guo)(guo)長，可(ke)能(neng)會導致電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)過(guo)(guo)熱、損(sun)壞(huai)或燒毀。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)能(neng)夠(gou)監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)溫(wen)度，并在(zai)(zai)(zai)(zai)溫(wen)度超(chao)過(guo)(guo)設定值時(shi)(shi)自動(dong)(dong)(dong)(dong)斷開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，以(yi)(yi)(yi)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)安全運(yun)(yun)行(xing)(xing)。其(qi)次，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)在(zai)(zai)(zai)(zai)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械設備(bei)中的(de)(de)應(ying)(ying)(ying)(ying)用也非(fei)(fei)常(chang)常(chang)見。例如(ru)(ru)(ru)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)可(ke)以(yi)(yi)(yi)用于(yu)泵站(zhan)、風機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、壓(ya)縮機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)等(deng)(deng)設備(bei)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)。這些設備(bei)通(tong)常(chang)需要(yao)(yao)(yao)長時(shi)(shi)間運(yun)(yun)行(xing)(xing)，而且(qie)在(zai)(zai)(zai)(zai)運(yun)(yun)行(xing)(xing)過(guo)(guo)程(cheng)中可(ke)能(neng)會遇(yu)到各種故(gu)(gu)障(zhang)，如(ru)(ru)(ru)過(guo)(guo)載、短路等(deng)(deng)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)能(neng)夠(gou)及時(shi)(shi)檢測(ce)到這些故(gu)(gu)障(zhang)并采取相(xiang)(xiang)應(ying)(ying)(ying)(ying)的(de)(de)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)措施(shi)(shi)，以(yi)(yi)(yi)避(bi)免設備(bei)損(sun)壞(huai)或運(yun)(yun)行(xing)(xing)事(shi)(shi)故(gu)(gu)。此外，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)還常(chang)用于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統中的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)。在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)承擔著非(fei)(fei)常(chang)重要(yao)(yao)(yao)的(de)(de)工(gong)作，如(ru)(ru)(ru)輸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)等(deng)(deng)。因此，對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)非(fei)(fei)常(chang)重要(yao)(yao)(yao)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)能(neng)夠(gou)監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)和頻(pin)率等(deng)(deng)參(can)數，并在(zai)(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)超(chao)負荷、過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統故(gu)(gu)障(zhang)時(shi)(shi)采取保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)措施(shi)(shi)，以(yi)(yi)(yi)確保(bao)(bao)(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統的(de)(de)正常(chang)運(yun)(yun)行(xing)(xing)。綜上所(suo)述(shu)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)廣泛應(ying)(ying)(ying)(ying)用于(yu)各種工(gong)業領(ling)域，包括生(sheng)(sheng)產(chan)線(xian)、機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械設備(bei)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)統等(deng)(deng)，以(yi)(yi)(yi)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)安全運(yun)(yun)行(xing)(xing)，避(bi)免電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)損(sun)壞(huai)和事(shi)(shi)故(gu)(gu)的(de)(de)發生(sheng)(sheng)。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)是(shi)一(yi)種重(zhong)要(yao)(yao)(yao)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)設備(bei)，它主(zhu)要(yao)(yao)(yao)用于(yu)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)在運(yun)行(xing)過(guo)程(cheng)中(zhong)(zhong)免受過(guo)載(zai)、短(duan)路(lu)(lu)、缺相等(deng)故(gu)障的(de)(de)(de)(de)影響(xiang)。其型號和參數的(de)(de)(de)(de)選擇(ze)應該根據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)類型、功率、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、頻率等(deng)因素(su)來(lai)確定(ding)。一(yi)般(ban)來(lai)說，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)的(de)(de)(de)(de)主(zhu)要(yao)(yao)(yao)參數包括：額定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、動(dong)(dong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流、動(dong)(dong)作(zuo)(zuo)時(shi)間(jian)、恢復(fu)(fu)時(shi)間(jian)、欠壓保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)、過(guo)壓保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)、過(guo)熱保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)、不平(ping)衡保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)等(deng)。其中(zhong)(zhong)，額定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流是(shi)指電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)正(zheng)(zheng)常(chang)(chang)工(gong)作(zuo)(zuo)時(shi)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值；動(dong)(dong)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流是(shi)指當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)發(fa)生(sheng)過(guo)載(zai)或(huo)短(duan)路(lu)(lu)等(deng)情況(kuang)時(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)能(neng)夠及(ji)時(shi)切(qie)斷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流值；動(dong)(dong)作(zuo)(zuo)時(shi)間(jian)和恢復(fu)(fu)時(shi)間(jian)是(shi)指電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)從(cong)檢測到(dao)故(gu)障到(dao)執行(xing)動(dong)(dong)作(zuo)(zuo)的(de)(de)(de)(de)時(shi)間(jian)以及(ji)執行(xing)動(dong)(dong)作(zuo)(zuo)后恢復(fu)(fu)正(zheng)(zheng)常(chang)(chang)工(gong)作(zuo)(zuo)所需的(de)(de)(de)(de)時(shi)間(jian)。此外(wai)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)還應具備(bei)一(yi)定(ding)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣絕緣性(xing)能(neng)和機(ji)(ji)(ji)械強度(du)，以保(bao)(bao)(bao)(bao)(bao)(bao)證在惡劣的(de)(de)(de)(de)工(gong)作(zuo)(zuo)環(huan)境(jing)中(zhong)(zhong)也(ye)能(neng)夠地工(gong)作(zuo)(zuo)。總的(de)(de)(de)(de)來(lai)說，選擇(ze)合(he)適的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)(ji)(ji)保(bao)(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)器(qi)(qi)需要(yao)(yao)(yao)考(kao)慮多方面的(de)(de)(de)(de)因素(su)，包括電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)(de)(de)特(te)性(xing)和使(shi)用環(huan)境(jing)等(deng)，因此建議在購買前(qian)咨(zi)詢的(de)(de)(de)(de)技術人員(yuan)或(huo)廠家進行(xing)詳細的(de)(de)(de)(de)技術咨(zi)詢和指導。