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交流無間隙氧化鋅避雷器測試儀直銷
交(jiao)流(liu)無(wu)間隙氧(yang)化鋅避(bi)雷器(qi)測試儀直(zhi)銷(xiao),采用老化性能好(hao)、氣(qi)密(mi)(mi)(mi)性好(hao)的優質(zhi)復(fu)合外套(tao),采用控制(zhi)密(mi)(mi)(mi)封圈壓縮量和(he)增涂(tu)密(mi)(mi)(mi)封膠等(deng)措(cuo)施,陶瓷外套(tao)作為密(mi)(mi)(mi)封材料,確保密(mi)(mi)(mi)封可(ke)靠(kao),使避(bi)雷器(qi)的性能穩定。
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無線氧化鋅避雷器帶電測試儀
無線氧(yang)化鋅避(bi)雷器(qi)帶電測試儀,采用老化性能好(hao)、氣密性好(hao)的優(you)質復合(he)外(wai)套,采用控制密封圈壓(ya)縮量(liang)和增涂密封膠等措(cuo)施,陶(tao)瓷外(wai)套作(zuo)為密封材料,確保密封可靠,使(shi)避(bi)雷器(qi)的性能穩(wen)定。
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氧化鋅避雷器阻性電流測試儀廠家供應
氧化鋅避雷器(qi)阻(zu)性(xing)電(dian)(dian)(dian)(dian)流測試儀廠家(jia)供應,是用來保(bao)護電(dian)(dian)(dian)(dian)力(li)系統(tong)中(zhong)各種電(dian)(dian)(dian)(dian)器(qi)設(she)備免受(shou)過(guo)電(dian)(dian)(dian)(dian)壓(ya)損壞的(de)電(dian)(dian)(dian)(dian)器(qi)產(chan)品,具(ju)(ju)有(you)(you)良好保(bao)護性(xing)能(neng)。因為(wei)氧化鋅閥(fa)(fa)片的(de)非(fei)線性(xing)伏(fu)安(an)特性(xing)十分優(you)良,使得在正常工(gong)作電(dian)(dian)(dian)(dian)壓(ya)下僅有(you)(you)幾(ji)百微(wei)安(an)的(de)電(dian)(dian)(dian)(dian)流通過(guo),便于設(she)計(ji)成無間隙結構,使其具(ju)(ju)備保(bao)護性(xing)能(neng)好、重量(liang)輕(qing)、尺(chi)寸小的(de)特征(zheng)。當(dang)過(guo)電(dian)(dian)(dian)(dian)壓(ya)侵入時,流過(guo)閥(fa)(fa)片的(de)電(dian)(dian)(dian)(dian)流迅(xun)速(su)增大,同(tong)時限(xian)制(zhi)了過(guo)電(dian)(dian)(dian)(dian)壓(ya)的(de)幅值,釋放了過(guo)電(dian)(dian)(dian)(dian)壓(ya)的(de)能(neng)量(liang),此后氧化鋅閥(fa)(fa)片又恢(hui)復高阻(zu)狀態(tai),使電(dian)(dian)(dian)(dian)力(li)系統(tong)正常工(gong)作。
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昆山氧化鋅避雷器阻性電流測試儀
昆山氧化鋅(xin)避雷器(qi)阻性(xing)電(dian)(dian)(dian)流(liu)測試儀(yi),是用來保(bao)護(hu)電(dian)(dian)(dian)力(li)系統中各種電(dian)(dian)(dian)器(qi)設(she)備(bei)免受過(guo)(guo)(guo)(guo)電(dian)(dian)(dian)壓損壞(huai)的(de)(de)電(dian)(dian)(dian)器(qi)產品,具有(you)良好(hao)保(bao)護(hu)性(xing)能(neng)。因為氧化鋅(xin)閥(fa)(fa)片(pian)的(de)(de)非線性(xing)伏安(an)特(te)性(xing)十(shi)分優(you)良,使(shi)(shi)得在正常工作(zuo)電(dian)(dian)(dian)壓下(xia)僅有(you)幾百微(wei)安(an)的(de)(de)電(dian)(dian)(dian)流(liu)通過(guo)(guo)(guo)(guo),便于設(she)計成無(wu)間(jian)隙結構,使(shi)(shi)其(qi)具備(bei)保(bao)護(hu)性(xing)能(neng)好(hao)、重(zhong)量輕(qing)、尺寸小的(de)(de)特(te)征。當(dang)過(guo)(guo)(guo)(guo)電(dian)(dian)(dian)壓侵(qin)入時(shi),流(liu)過(guo)(guo)(guo)(guo)閥(fa)(fa)片(pian)的(de)(de)電(dian)(dian)(dian)流(liu)迅速增大,同時(shi)限制了過(guo)(guo)(guo)(guo)電(dian)(dian)(dian)壓的(de)(de)幅值(zhi),釋放了過(guo)(guo)(guo)(guo)電(dian)(dian)(dian)壓的(de)(de)能(neng)量,此后(hou)氧化鋅(xin)閥(fa)(fa)片(pian)又恢復高阻狀(zhuang)態,使(shi)(shi)電(dian)(dian)(dian)力(li)系統正常工作(zuo)。
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高效率氧化鋅避雷器參數測試儀
高效率氧(yang)化(hua)鋅避雷(lei)器(qi)參數(shu)測試(shi)儀(yi),這主(zhu)要(yao)體現在避雷(lei)器(qi)具(ju)有吸收(shou)各種雷(lei)電過(guo)電壓、工(gong)頻(pin)暫(zan)態(tai)過(guo)電壓、操作過(guo)電壓的(de)能(neng)力(li)(li)。氧(yang)化(hua)鋅避雷(lei)器(qi)的(de)通流(liu)能(neng)力(li)(li)*符合甚至高于標準的(de)要(yao)求。線路放電等(deng)級、能(neng)量吸收(shou)能(neng)力(li)(li)、4/10納秒大電流(liu)沖擊(ji)耐(nai)受、2ms方波通流(liu)能(neng)力(li)(li)等(deng)指標達到。
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