
簡(jian)要描(miao)述(shu):光(guang)商(shang)工(gong)LEG-108LF型(xing)上(shang)海(hai)*銷售(shou)光(guang)商(shang)工(gong)LEG-108LF型(xing)特(te)點:(1)LDG - 71·73,LVG - 7系列模(mo)擬(ni)式(shi)計算機(ji)。(2)LDG - 81·83,LVG - 8系列數碼(ma)形式(shi)繼(ji)電(dian)器(qi)。(3)光(guang)商(shang)工(gong)LEG-108LF型(xing)繼(ji)電(dian)器(qi)內部插(cha)入(ru)結(jie)構(gou)。
產(chan)品(pin)型號(hao):
廠(chang)商(shang)性(xing)質(zhi):代理(li)商(shang)
更(geng)新時(shi)間:2025-10-23
訪(fang) 問(wen) 量:1186光(guang)商(shang)工(gong)LEG-108LF型(xing)上(shang)海(hai)*銷售(shou)
光(guang)商(shang)工(gong)LEG-108LF型(xing)特(te)點:
(1)LDG - 71·73,LVG - 7系列模(mo)擬(ni)式(shi)計算機(ji)。
(2)LDG - 81·83,LVG - 8系列數碼(ma)形式(shi)繼(ji)電(dian)器(qi)。
(3)光(guang)商(shang)工(gong)LEG-108LF型(xing)繼(ji)電(dian)器(qi)內部插(cha)入(ru)結(jie)構(gou)。
(4)耐(nai)噪(zao)音性(xing),光(guang)商(shang)工(gong)LEG-108LF型(xing)電(dian)波(bo),激增(zeng)等的影(ying)響難以受(shou)到功能(neng)有(you)著。
(5)電(dian)壓(ya),周(zhou)波(bo)數、光(guang)商(shang)工(gong)LEG-108LF型(xing)溫(wen)度等變(bian)化(hua)相(xiang)對(dui)穩(wen)定的動(dong)作。
(6)諧波(bo)對策品(pin)。
(7)光商(shang)工(gong)LEG-108LF型(xing)輸(shu)出(chu)接(jie)點的復(fu)歸(gui)方式(shi)自(zi)動(dong)/手動(dong)切換。(LDG系列)
光(guang)商(shang)工(gong)LEG-108LF型(xing)上(shang)海(hai)*銷售(shou)
光(guang)商(shang)工(gong)漏電保(bao)護(hu)繼(ji)電(dian)器(qi)(EVT時(shi)零相(xiang)序(xu)電(dian)壓(ya)變(bian)換(huan)器(qi)CF - 107 V或(huo)CF - 107 AV使(shi)用(yong)。)跨(kua)步方向(xiang)繼(ji)電(dian)器(qi)供(gong)給(gei)了(le)過濾器(qi)電(dian)路(lu)通過Io,光商(shang)工(gong)漏電保(bao)護(hu)繼(ji)電(dian)器(qi)放(fang)大(da),水平檢測,動(dong)作電流(liu)整定達(da)到(dao)的(de)場(chang)合(he),動(dong)作電流(liu)表示燈(deng)有點燈(deng)。另(ling)外(wai),Vo也同(tong)樣(yang)的電路(lu)壹樣(yang),動(dong)作電壓(ya)調(tiao)整定達(da)到(dao)時(shi)工(gong)作(zuo)電(dian)壓(ya)表示燈(deng)有點燈(deng)。Io,光商(shang)工(gong)漏電保(bao)護(hu)繼(ji)電(dian)器(qi)主唱(chang)的(de)波(bo)形整形的(de)信號相位(wei)比(bi)較(jiao)回(hui)路(lu)站(zhan)內事(shi)故(gu)或(huo)者(zhe)判(pan)斷,定時(shi)電(dian)路(lu),經(jing)過輸(shu)出(chu)接(jie)點及(ji)動(dong)作表示動(dong)作讓器(qi)。。受(shou)電所(suo)的廠(chang)區(qu)外(wai)接(jie)地(di)在發(fa)生(sheng)事(shi)故(gu)時(shi)的(de)相(xiang)位(wei)反(fan)Io轉,為了(le)相(xiang)位(wei)比(bi)較(jiao)的(de)判(pan)定(ding)條件變(bian)得(de)相(xiang)反(fan)的(de)動(dong)作。光商(shang)工(gong)漏電保(bao)護(hu)繼(ji)電(dian)器(qi)B需(xu)求家(jia)殿跨(kua)步事(shi)故(gu)發(fa)生(sheng)時(shi),A需(xu)求要(yao)家殿的ZCT也電流(liu)(Iza = Ica),這(zhe)個電(dian)流(liu)流(liu)動(dong)。相位(wei)判(pan)別和(he)廠區(qu)外(wai)的事(shi)故(gu),所(suo)以跨(kua)步辨(bian)別方向(xiang)繼(ji)電(dian)器(qi)動(dong)作不(bu)。另(ling)外(wai),光商(shang)工(gong)漏電保(bao)護(hu)繼(ji)電(dian)器(qi)B需(xu)求家(jia)殿的ZCT流(liu)動(dong)的電流(liu)(Izb = Ig - Icb = Ico + Ica)相位(wei)判(pan)別和(he)自(zi)站(zhan)內的(de)事(shi)故(gu)和(he)判別所(suo)以,跨(kua)步方向(xiang)繼(ji)電(dian)器(qi)動(dong)作。
光商(shang)工(gong)LEG-108LF型(xing)上(shang)海(hai)*銷售(shou)
