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配電(dian)(dian)箱剩(sheng)(sheng)(sheng)余電(dian)(dian)流(liu)(liu)監測儀適用(yong)(yong)于(yu)交(jiao)流(liu)(liu)額定(ding)電(dian)(dian)壓為400V及以下的(de)配電(dian)(dian)線路(lu)中(zhong)使用(yong)(yong)，用(yong)(yong)于(yu)監測線路(lu)中(zhong)的(de)剩(sheng)(sheng)(sheng)余電(dian)(dian)流(liu)(liu)，作為剩(sheng)(sheng)(sheng)余電(dian)(dian)流(liu)(liu)式(shi)火(huo)災(zai)監控裝置(zhi)(zhi)用(yong)(yong)。也可與低(di)壓斷路(lu)器和低(di)壓交(jiao)流(liu)(liu)接觸器組成組合式(shi)剩(sheng)(sheng)(sheng)余電(dian)(dian)流(liu)(liu)保護裝置(zhi)(zhi)，用(yong)(yong)來對(dui)(dui)電(dian)(dian)氣線路(lu)進行(xing)接地(di)故障(zhang)保護，防止接地(di)故障(zhang)電(dian)(dian)流(liu)(liu)引起的(de)設(she)備(bei)損(sun)壞和電(dian)(dian)氣火(huo)災(zai)事(shi)故，或用(yong)(yong)來對(dui)(dui)人(ren)身觸電(dian)(dian)危(wei)險提供間接接觸保護。

住宅分戶箱(xiang)三相(xiang)用(yong)電(dian)配電(dian)線(xian)路保護裝(zhuang)置(zhi)集線(xian)路過(guo)電(dian)壓、欠電(dian)壓保護功能和線(xian)路正常電(dian)壓自動延時復位功能。產品(pin)主要(yao)應(ying)用(yong)于(yu)住宅分戶箱(xiang)進線(xian)或單(dan)相(xiang)或三相(xiang)用(yong)電(dian)設備配電(dian)線(xian)路的保護，產品(pin)體積小、精度高、結(jie)構(gou)緊湊、安裝(zhuang)方便，是民用(yong)建筑領域中的安全保護裝(zhuang)置(zhi)。

單相(xiang)交流電壓自(zi)復式過欠(qian)壓保(bao)護(hu)器25A系列產品(pin)集線路(lu)過電壓、欠(qian)電壓保(bao)護(hu)功(gong)能和線路(lu)正常(chang)電壓自(zi)動延時復位功(gong)能。產品(pin)主(zhu)要(yao)應用于住宅分戶箱進線或(huo)單相(xiang)或(huo)三相(xiang)用電設備配電線路(lu)的保(bao)護(hu)，產品(pin)體積小、精度高、結構緊(jin)湊、安(an)裝(zhuang)方便，是民用建筑領域中的安(an)全保(bao)護(hu)裝(zhuang)置。

酒(jiu)店導軌(gui)液(ye)晶型過剩(sheng)電(dian)(dian)(dian)流(liu)(liu)控制開關該(gai)系列繼電(dian)(dian)(dian)器可(ke)與低壓(ya)斷路(lu)器或(huo)低壓(ya)接觸器等組(zu)(zu)成(cheng)組(zu)(zu)合(he)式的剩(sheng)余電(dian)(dian)(dian)流(liu)(liu)動作(zuo)保護(hu)器，主要適用于(yu)交(jiao)流(liu)(liu)50Hz，額定電(dian)(dian)(dian)壓(ya)為400V及(ji)以下的TT或(huo)TN系統配電(dian)(dian)(dian)線路(lu)，防止(zhi)接地故障電(dian)(dian)(dian)流(liu)(liu)引(yin)起的設備和電(dian)(dian)(dian)氣火災事故，也可(ke)用于(yu)對人身觸電(dian)(dian)(dian)危險提供間接接觸保護(hu)。

大型建(jian)筑(zhu)導(dao)軌式過剩(sheng)電(dian)流(liu)(liu)繼電(dian)器(qi)該系列繼電(dian)器(qi)可與低壓(ya)(ya)斷路器(qi)或低壓(ya)(ya)接(jie)(jie)觸(chu)器(qi)等組成(cheng)組合式的(de)剩(sheng)余電(dian)流(liu)(liu)動作保護器(qi)，主要(yao)適(shi)用(yong)于交流(liu)(liu)50Hz，額定電(dian)壓(ya)(ya)為400V及以下的(de)TT或TN系統配電(dian)線(xian)路，防止接(jie)(jie)地(di)故障電(dian)流(liu)(liu)引起的(de)設備和(he)電(dian)氣火災(zai)事故，也可用(yong)于對人身觸(chu)電(dian)危險提供間接(jie)(jie)接(jie)(jie)觸(chu)保護。

導(dao)軌式剩余動作(zuo)電(dian)流(liu)控制元件該系列(lie)繼電(dian)器(qi)可與(yu)低壓斷路器(qi)或(huo)低壓接(jie)(jie)觸(chu)器(qi)等組成組合式的(de)剩余電(dian)流(liu)動作(zuo)保護(hu)(hu)器(qi)，主(zhu)要適用(yong)于(yu)交流(liu)50Hz，額定電(dian)壓為400V及以下(xia)的(de)TT或(huo)TN系統配電(dian)線(xian)路，防止接(jie)(jie)地(di)故(gu)(gu)障電(dian)流(liu)引起的(de)設備和電(dian)氣(qi)火災事故(gu)(gu)，也可用(yong)于(yu)對人身觸(chu)電(dian)危(wei)險(xian)提供間接(jie)(jie)接(jie)(jie)觸(chu)保護(hu)(hu)。

A型(xing)面板(ban)式低壓(ya)線(xian)路(lu)剩(sheng)余電(dian)(dian)流(liu)繼電(dian)(dian)器(qi)該系列(lie)繼電(dian)(dian)器(qi)可與低壓(ya)斷路(lu)器(qi)或低壓(ya)接(jie)觸(chu)(chu)器(qi)等(deng)組成(cheng)組合式的(de)剩(sheng)余電(dian)(dian)流(liu)動作保(bao)護(hu)器(qi)，主要適用于交流(liu)50Hz，額(e)定電(dian)(dian)壓(ya)為400V及以(yi)下的(de)TT或TN系統配電(dian)(dian)線(xian)路(lu)，防止接(jie)地故障電(dian)(dian)流(liu)引起的(de)設備和電(dian)(dian)氣火災事故，也(ye)可用于對人身(shen)觸(chu)(chu)電(dian)(dian)危險提供間接(jie)接(jie)觸(chu)(chu)保(bao)護(hu)。

AC型面板式剩余(yu)電(dian)(dian)流電(dian)(dian)子控制(zhi)開關該系列繼電(dian)(dian)器(qi)可與(yu)低壓斷路器(qi)或低壓接觸(chu)器(qi)等組成(cheng)組合式的(de)剩余(yu)電(dian)(dian)流動作保(bao)護器(qi)，主要適用于(yu)交(jiao)流50Hz，額定電(dian)(dian)壓為400V及(ji)以下(xia)的(de)TT或TN系統配電(dian)(dian)線(xian)路，防止接地故障電(dian)(dian)流引起的(de)設備和電(dian)(dian)氣(qi)火災事故，也(ye)可用于(yu)對人身觸(chu)電(dian)(dian)危(wei)險提供間(jian)接接觸(chu)保(bao)護。