
簡(jian)要(yao)描(miao)述(shu):LEG-190L-DC光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器主(zhu)要動(dong)作(zuo)性(xing)能參數有(you):額(e)定漏電(dian)動作(zuo)電(dian)流、光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器額(e)定漏電(dian)動作(zuo)時(shi)間、額(e)定漏電(dian)不(bu)動(dong)作(zuo)電(dian)流。光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器其他(ta)參數還有(you):電(dian)源頻率(lv)、額(e)定電(dian)壓(ya)、額(e)定電(dian)流等(deng)。
產(chan)品(pin)型號:
廠(chang)商性(xing)質(zhi):代(dai)理(li)商(shang)
更(geng)新時(shi)間:2025-10-23
訪(fang) 問 量:1290LEG-190L-DC光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器
LEG-190L-DC圖(tu)片(pian)分(fen)解圖(tu):

LEG-190L-DC光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器
LEG-190L-DC外(wai)部(bu)連接圖(tu):

LEG-190L-DC光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器
光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器主(zhu)要動(dong)作(zuo)性(xing)能參數有(you):額(e)定漏電(dian)動作(zuo)電(dian)流、光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器額(e)定漏電(dian)動作(zuo)時(shi)間、額(e)定漏電(dian)不(bu)動(dong)作(zuo)電(dian)流。光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器其他(ta)參數還有(you):電(dian)源頻率(lv)、額(e)定電(dian)壓(ya)、額(e)定電(dian)流等(deng)。
①額(e)定漏電(dian)動作(zuo)電(dian)流
光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器在(zai)規(gui)定(ding)的條件(jian)下(xia),使(shi)漏電(dian)保護(hu)器(qi)動(dong)作(zuo)的(de)電(dian)流值(zhi)。光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器例如(ru)30mA的(de)保護器(qi),當(dang)通入(ru)電(dian)流值(zhi)達(da)到(dao)30mA時(shi),保護(hu)器即動作(zuo)斷(duan)開(kai)電(dian)源。
②額(e)定漏電(dian)動作(zuo)時(shi)間
光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器是(shi)指(zhi)從突然(ran)施(shi)加(jia)額(e)定漏電(dian)動作(zuo)電(dian)流起,光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器到(dao)保護電(dian)路被(bei)切斷為止的(de)時(shi)間。例如(ru)30mA×0.1s的(de)保護器(qi),光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器從(cong)電(dian)流值(zhi)達(da)到(dao)30mA起,到(dao)主(zhu)觸頭分(fen)離(li)止的時(shi)間不(bu)超(chao)過(guo)0.1s。
③額(e)定漏電(dian)不(bu)動(dong)作(zuo)電(dian)流
光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器在(zai)規(gui)定(ding)的條件(jian)下(xia),漏電(dian)保護(hu)器(qi)不(bu)動(dong)作(zuo)的(de)電(dian)流值(zhi),壹(yi)般(ban)應(ying)選(xuan)漏電(dian)動作(zuo)電(dian)流值(zhi)的(de)二分(fen)之壹(yi)。例如(ru)漏電(dian)動作(zuo)電(dian)流30mA的(de)漏電(dian)保護(hu)器(qi),光(guang)商(shang)工漏電(dian)保護(hu)繼(ji)電(dian)器在(zai)電(dian)流值(zhi)達(da)到(dao)15mA以(yi)下(xia)時(shi),保護(hu)器不(bu)應(ying)動(dong)作(zuo), 否(fou)則(ze)因(yin)靈敏度(du)太高(gao)容(rong)易誤動(dong)作(zuo),影響(xiang)用(yong)電(dian)設(she)備的正(zheng)常(chang)運(yun)行(xing)。