国产欧美久久久久久精品一区二区_国产97色在线 | 亚洲_国产69精品久久久久9999_久久无码人妻一区二区三区午夜

提供戶(hu)外(wai)10kv線路支柱氧(yang)化鋅避雷(lei)(lei)(lei)器(qi)帶(dai)支架無間隙將金屬氧(yang)化物避雷(lei)(lei)(lei)器(qi)和復合絕(jue)緣(yuan)材料的優異性集(ji)于一體，成為(wei)原(yuan)瓷套型(xing)避雷(lei)(lei)(lei)器(qi)的更(geng)新換代產品(pin)。主要用于電(dian)壓等級(ji)為(wei)0.22~220

四川銷售10KV高壓避雷器YH5WS-17/50金(jin)屬(shu)氧化物(wu)避雷器是連接在導線和(he)地(di)之間(jian)的(de)一種防止雷擊的(de)設(she)備，通常(chang)與被(bei)保護設(she)備并聯，可(ke)以(yi)有效(xiao)的(de)保護電力設(she)備，一旦出現(xian)不正(zheng)常(chang)電壓，避雷器產生(sheng)作用，將(jiang) 電流導入大地(di)，有效(xiao)的(de)保護電力設(she)備

銷售(shou)10KV高(gao)壓避雷(lei)器YH5WS-17/50金屬氧化物(wu)避雷(lei)器是連(lian)接(jie)在導線和地(di)(di)之間的(de)(de)一(yi)(yi)種(zhong)防止(zhi)雷(lei)擊(ji)的(de)(de)設(she)備(bei)，通常與被(bei)保護設(she)備(bei)并聯，可(ke)以有效(xiao)的(de)(de)保護電(dian)力(li)設(she)備(bei)，一(yi)(yi)旦(dan)出(chu)現不(bu)正常電(dian)壓，避雷(lei)器產生(sheng)作(zuo)用，將 電(dian)流導入(ru)大地(di)(di)，有效(xiao)的(de)(de)保護電(dian)力(li)設(she)備(bei)

四(si)川曙辰銷(xiao)售10KV高壓避雷器(qi)也稱為(wei)“過(guo)(guo)(guo)電(dian)(dian)(dian)壓限(xian)制器(qi)”。當(dang)過(guo)(guo)(guo)電(dian)(dian)(dian)壓出(chu)現時，避雷器(qi)兩端子間的電(dian)(dian)(dian)壓不超過(guo)(guo)(guo)規(gui)定定值，是電(dian)(dian)(dian)氣設備免受(shou)過(guo)(guo)(guo)電(dian)(dian)(dian)壓損壞(huai)；過(guo)(guo)(guo)電(dian)(dian)(dian)壓作用(yong)后，又能使系統(tong)迅速恢復正常狀態。具有非線性伏安(an)特性的電(dian)(dian)(dian)阻(zu)(zu)片，在過(guo)(guo)(guo)電(dian)(dian)(dian)壓時呈低(di)電(dian)(dian)(dian)阻(zu)(zu)。從(cong)而(er)限(xian)制避雷器(qi)上的電(dian)(dian)(dian)壓，而(er)在正常工頻(pin)電(dian)(dian)(dian)壓下呈高阻(zu)(zu)，能限(xian)制通過(guo)(guo)(guo)避雷器(qi)的電(dian)(dian)(dian)流。

四川成都銷售10KV高壓(ya)(ya)(ya)避雷(lei)(lei)器(qi)也稱為“過(guo)電(dian)(dian)(dian)壓(ya)(ya)(ya)限制器(qi)”。當過(guo)電(dian)(dian)(dian)壓(ya)(ya)(ya)出現(xian)時，避雷(lei)(lei)器(qi)兩端子間的(de)(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)不(bu)超過(guo)規定(ding)定(ding)值，是電(dian)(dian)(dian)氣設備免受(shou)過(guo)電(dian)(dian)(dian)壓(ya)(ya)(ya)損壞(huai)；過(guo)電(dian)(dian)(dian)壓(ya)(ya)(ya)作用后，又能使系統迅速恢(hui)復正常(chang)狀態。具有非線性伏安特(te)性的(de)(de)電(dian)(dian)(dian)阻片，在過(guo)電(dian)(dian)(dian)壓(ya)(ya)(ya)時呈(cheng)低電(dian)(dian)(dian)阻。從而(er)限制避雷(lei)(lei)器(qi)上(shang)的(de)(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)，而(er)在正常(chang)工(gong)頻電(dian)(dian)(dian)壓(ya)(ya)(ya)下呈(cheng)高阻，能限制通過(guo)避雷(lei)(lei)器(qi)的(de)(de)電(dian)(dian)(dian)流(liu)。

四川(chuan)成(cheng)都10KV氧化(hua)鋅避(bi)雷(lei)器(qi)現(xian)貨用脫(tuo)離器(qi)是避(bi)雷(lei)器(qi)的(de)一種附(fu)件(jian)，與避(bi)雷(lei)器(qi)串聯使用。其目的(de)是當避(bi)雷(lei)器(qi)出現(xian)異常(chang)故障時，利用避(bi)雷(lei)器(qi)中流過的(de)工(gong)頻短路電流讓脫(tuo)離器(qi)動(dong)作，使脫(tuo)離器(qi)的(de)接地端自動(dong)脫(tuo)開，避(bi)雷(lei)器(qi)退出系統運行，防止(zhi)事(shi)故進一步(bu)擴大，并給出故障避(bi)雷(lei)器(qi)以(yi)可見(jian)性的(de)脫(tuo)離標識(shi)，便于維(wei)護人(ren)員(yuan)及時發現(xian)故障點進行維(wei)護和(he)更換。

四川10KV氧化鋅避(bi)雷(lei)器(qi)(qi)用脫(tuo)離器(qi)(qi)是避(bi)雷(lei)器(qi)(qi)的一(yi)種附(fu)件，與避(bi)雷(lei)器(qi)(qi)串聯使用。其目的是當(dang)避(bi)雷(lei)器(qi)(qi)出現異常故障(zhang)時(shi)，利用避(bi)雷(lei)器(qi)(qi)中流過的工頻短路電流讓脫(tuo)離器(qi)(qi)動作(zuo)，使脫(tuo)離器(qi)(qi)的接(jie)地端自(zi)動脫(tuo)開，避(bi)雷(lei)器(qi)(qi)退出系統運行，防止(zhi)事故進一(yi)步擴大，并給(gei)出故障(zhang)避(bi)雷(lei)器(qi)(qi)以可見性(xing)的脫(tuo)離標(biao)識，便于維護人(ren)員及時(shi)發(fa)現故障(zhang)點進行維護和更換。

四川銷售10KV高壓(ya)(ya)(ya)(ya)避(bi)雷器也稱為“過電(dian)壓(ya)(ya)(ya)(ya)限制器”。當過電(dian)壓(ya)(ya)(ya)(ya)出(chu)現時，避(bi)雷器兩(liang)端子(zi)間的電(dian)壓(ya)(ya)(ya)(ya)不(bu)超過規定定值，是電(dian)氣設備免受過電(dian)壓(ya)(ya)(ya)(ya)損壞(huai)；過電(dian)壓(ya)(ya)(ya)(ya)作(zuo)用后，又能使系統迅速(su)恢(hui)復正常狀態(tai)。具有非(fei)線性伏安(an)特性的電(dian)阻片，在過電(dian)壓(ya)(ya)(ya)(ya)時呈低電(dian)阻。從而限制避(bi)雷器上(shang)的電(dian)壓(ya)(ya)(ya)(ya)，而在正常工(gong)頻電(dian)壓(ya)(ya)(ya)(ya)下呈高阻，能限制通過避(bi)雷器的電(dian)流。