概述:
LW3-12/630-20野(ye)外柱上(shang)短路器,電(dian)源(yuan)開(kai)關按鈕(niu)調試完(wan)(wan)善(shan)按照國(guo)(guo)(guo)網(wang)二(er)三次結合整(zheng)套特殊請求,方(fang)有利國(guo)(guo)(guo)網(wang)規(gui)范選購,批量(liang)化(hua)化(hua)生產的。電(dian)源(yuan)開(kai)關按鈕(niu)架構緊湊(cou)型轎車(che),布置圖合理合法,用途完(wan)(wan)善(shan),多種的指標(biao)均按照國(guo)(guo)(guo)網(wang)二(er)三次結合特殊請求;主要采用規(gui)范參數(shu)設置的保護性(xing)CT、零序CT和(he)零序工作(zuo)電(dian)壓感(gan)測(ce)器器,兼(jian)備側量(liang)範圍寬,側量(liang)高精準(zhun)度更高,靠普性(xing)好的特性(xing),模仿量(liang)完(wan)(wan)善(shan)方(fang)有利為準(zhun)確定新線路多種出現(xian)問題(ti)的。
本體結構:
負(fu)荷轉換開關外箱(xiang)資料(liao)分(fen)為3mm304不(bu)(bu)(bu)(bu)銹鋼,耐火板(ban)定級(ji)不(bu)(bu)(bu)(bu)壓低IP67;結構件內有地處在(zai)地面的易(yi)觀查(cha)的、比較突出(chu)(chu)(chu)(chu)的分(fen)、分(fen)閘具體位置技(ji)巧器,技(ji)巧器與進行機(ji)購可靠(kao)性(xing)性(xing)無線連(lian)(lian)接(jie),技(ji)巧姿勢(shi)可靠(kao)性(xing)性(xing)。應(ying)分(fen)為孔(kong)徑12mm的金屬防(fang)(fang)腐(fu)的等(deng)電位連(lian)(lian)接(jie)裝(zhuang)置螺(luo)栓(shuan),的等(deng)電位連(lian)(lian)接(jie)裝(zhuang)置點(dian)標示的等(deng)電位連(lian)(lian)接(jie)裝(zhuang)置特殊符(fu)號。結構件單(dan)單(dan)從(cong)的表(biao)面凸出(chu)(chu)(chu)(chu)來,不(bu)(bu)(bu)(bu)會輕(qing)易(yi)持(chi)續(xu)儲(chu)水。結構件兼具運送車(che)把,以(yi)防(fang)(fang)拽拖出(chu)(chu)(chu)(chu)線保(bao)護管。配資吊(diao)(diao)用(yong)的吊(diao)(diao)環螺(luo)釘,可以(yi)懸吊(diao)(diao)訓練中(zhong)的轉換開關設(she)配保(bao)持(chi)著品(pin)質,吊(diao)(diao)鏈與什么機(ji)件之前(qian)沒(mei)了擠(ji)壓遇到,以(yi)防(fang)(fang)在(zai)設(she)備吊(diao)(diao)裝(zhuang)時候(hou)中(zhong)割傷外箱(xiang)單(dan)單(dan)從(cong)的表(biao)面涂裝(zhuang)層。出(chu)(chu)(chu)(chu)廠出(chu)(chu)(chu)(chu)廠銘牌(pai)(pai)分(fen)為304不(bu)(bu)(bu)(bu)銹鋁(lv)合金作,可耐風(feng)雨如磐、耐腐(fu)燭、保(bao)持(chi)選用(yong)時候(hou)中(zhong)看不(bu)(bu)(bu)(bu)清(qing)楚(chu)不(bu)(bu)(bu)(bu)難發現,出(chu)(chu)(chu)(chu)廠出(chu)(chu)(chu)(chu)廠銘牌(pai)(pai)方式不(bu)(bu)(bu)(bu)符(fu)合各國一些規格請(qing)求(qiu)。
斷路器配置:
增加三相電(dian)(dian)(dian)(dian)機(ji)的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)互傳(chuan)(chuan)傳(chuan)(chuan)傳(chuan)(chuan)感器+零(ling)序(xu)的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)互傳(chuan)(chuan)傳(chuan)(chuan)傳(chuan)(chuan)感器;的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)互傳(chuan)(chuan)傳(chuan)(chuan)傳(chuan)(chuan)感器變比(bi):相的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)600/1;零(ling)序(xu)的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)20/1。確(que)(que)(que)切級(ji):兩次性(xing)相的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao):側(ce)量確(que)(que)(que)切度等級(ji)劃分(fen)為0.5級(ji),保證5P10;零(ling)序(xu)兩次性(xing)側(ce)輸出(chu)的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)1A~功(gong)率的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)時,確(que)(que)(que)定(ding)測量誤差(cha)值為相當3%,兩次性(xing)的(de)(de)電(dian)(dian)(dian)(dian)壓大(da)(da)小(xiao)(xiao)(xiao)(xiao)大(da)(da)小(xiao)(xiao)(xiao)(xiao)100A時,確(que)(que)(que)定(ding)測量誤差(cha)值為相當10%。零(ling)序(xu)的(de)(de)電(dian)(dian)(dian)(dian)壓耍(shua)求(qiu)等級(ji)劃分(fen)為3P。存(cun)儲體積耍(shua)求(qiu):存(cun)儲體積耍(shua)求(qiu):相:≥1VA(600A/1A),≥2.5VA(600A/5A) 零(ling)序(xu):≥0.5VA,能(neng)夠滿足了(le)智能(neng)化要(遵(zun)循電(dian)(dian)(dian)(dian)纜線12m長(chang)注重(zhong),與FTU和線損模(mo)塊圖片聽(ting)取(qu),能(neng)夠滿足了(le)線損計算(suan)及系統故障評判耍(shua)求(qiu))。
1.4 顯(xian)卡配置及端口按(an)照共(gong)箱式組(zu)成、板彈簧(huang)醫(yi)療(liao)機構。短路(lu)器(qi)內設(she)1組(zu)直(zhi)流電(dian)壓(ya)降(jiang)互紅(hong)外感(gan)應器(qi),給(gei)出Ia、Ib、Ic、I0直(zhi)流電(dian)壓(ya)降(jiang)衛(wei)星信號(hao);短路(lu)器(qi)內設(she)1套零序電(dian)壓(ya)降(jiang)傳紅(hong)外感(gan)應器(qi)拖鏈電(dian)纜應按(an)照全(quan)封(feng)閉(bi)墊防潮組(zu)成,焊線側需耍絕緣性相關材料來封(feng)閉(bi)墊處(chu)里。
使用條件:
a. 周室內空氣(qi)溫暖:-40℃~+40℃;
b.海撥(bo)長度長度:不以上3000m;
c.附近大氣不錯備受浮塵、煙、被具有腐蝕性的(de)廢氣、蒸汽式或(huo)鹽霧(wu)的(de)環境污(wu)染,污(wu)穢等級分(fen):Ⅳ級;
d.風速(su)等級不多于(yu)34m/s (能比于(yu)圓錐形表面上上的700Pa);
e.基(ji)操縱(zong)開(kai)關的(de)(de)系統和操縱(zong)的(de)(de)系統外面的(de)(de)震動幅度或地(di)動是也可以刪掉的(de)(de);
f.在三次系統化中感(gan)應(ying)式(shi)的電磁感(gan)應(ying)抑制的幅值不超出(chu)1.10kV。
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