概述:
LW3-12/630-20在(zai)戶(hu)外柱(zhu)上塑殼斷路(lu)器,轉(zhuan)換(huan)控制開(kai)關(guan)配(pei)值壓(ya)根(gen)非常符(fu)合(he)標(biao)(biao)準(zhun)(zhun)國網一下次要融成(cheng)高低壓(ya)控制開(kai)關(guan)柜(ju)要,方有(you)助于國網統一銷售,自定義(yi)化工(gong)作。轉(zhuan)換(huan)控制開(kai)關(guan)構造緊(jin)湊型suv,用(yong)(yong)途分區合(he)適,用(yong)(yong)途齊備(bei),各個因素(su)均非常符(fu)合(he)標(biao)(biao)準(zhun)(zhun)國網一下次要融成(cheng)要;選取統一指(zhi)標(biao)(biao)的(de)守護(hu)CT、零序CT和零序交流(liu)電壓(ya)調節器器,更具測試(shi)區域(yu)寬,測試(shi)導致精(jing)度就越高,可信性強的(de)基本特征,虛擬量齊備(bei)方有(you)助于準(zhun)(zhun)確(que)的(de)辨(bian)別路(lu)線所有(you)問題(ti)。
本體結構:
萬(wan)能斷路器膽機機箱(xiang)建(jian)材進行3mm304裝飾(shi)管(guan),護甲品級(ji)不超(chao)過IP67;電(dian)機外(wai)殼(ke)有處在在地(di)(di)易考(kao)察的、突出的分、分閘的位(wei)置信(xin)號燈(deng)器,信(xin)號燈(deng)器與(yu)(yu)選擇組織(zhi) 靠普鏈接,信(xin)號燈(deng)操作靠普。應進行長(chang)度(du)(du)12mm的防(fang)(fang)腐防(fang)(fang)銹(xiu)與(yu)(yu)地(di)(di)面自攻螺絲,與(yu)(yu)地(di)(di)面點印有與(yu)(yu)地(di)(di)面特色。電(dian)機外(wai)殼(ke)單(dan)單(dan)從面凹起(qi),如果沒(mei)有長(chang)遠(yuan)滲水。電(dian)機外(wai)殼(ke)具有拆卸將手,防(fang)(fang)范(fan)(fan)拽拉成(cheng)線防(fang)(fang)水套管(guan)。硬件配置吊(diao)(diao)用的吊(diao)(diao)環螺釘,能令(ling)懸掉中的按鈕設施設備始終維(wei)持總體(ti)水平,吊(diao)(diao)鏈與(yu)(yu)某些結構(gou)件期間如果沒(mei)有熱脹冷縮接觸性,防(fang)(fang)范(fan)(fan)在吊(diao)(diao)梁環節中割(ge)破(po)膽機機箱(xiang)單(dan)單(dan)從面靜電(dian)噴涂層。標(biao)貼進行304裝飾(shi)管(guan)開發,能抗風浪(lang)、耐生銹(xiu)、可(ke)(ke)以保障選擇環節中精準由此可(ke)(ke)見,標(biao)貼文(wen)章(zhang)符(fu)合(he)國度(du)(du)國度(du)(du)有關(guan)的標(biao)準的符(fu)合(he)要求(qiu)。
斷路器配置:
安裝(zhuang)三相(xiang)四線制直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)互(hu)傳調(diao)節器+零序(xu)(xu)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)互(hu)傳調(diao)節器;直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)互(hu)傳調(diao)節器變比:相(xiang)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)600/1;零序(xu)(xu)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)20/1。精準的(de)級(ji):以(yi)此性(xing)相(xiang)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu):檢(jian)測精準的(de)度登級(ji)為0.5級(ji),保護(hu)好5P10;零序(xu)(xu)以(yi)此性(xing)側(ce)投入直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)1A~額定(ding)值直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)時,粗(cu)差乘以(yi)相(xiang)約等于3%,以(yi)此性(xing)直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)阻(zu)(zu)100A時,粗(cu)差乘以(yi)相(xiang)約等于10%。零序(xu)(xu)電(dian)(dian)(dian)(dian)阻(zu)(zu)控制精度登級(ji)為3P。儲(chu)存量(liang)的(de)規定(ding):儲(chu)存量(liang)的(de)規定(ding):相(xiang):≥1VA(600A/1A),≥2.5VA(600A/5A) 零序(xu)(xu):≥0.5VA,滿(man)意需要配合(he)默(mo)契供(gong)需(安裝(zhuang)電(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)線1三米直(zhi)徑確定(ding),與FTU和線損(sun)功能模塊配合(he)默(mo)契,滿(man)意需要線損(sun)壓(ya)力容(rong)器檢(jian)驗及(ji)告警(jing)辨認的(de)規定(ding))。
1.4 配值及音頻接口用到共箱式(shi)成(cheng)(cheng)分、螺旋(xuan)彈簧(huang)裝置。高壓內嵌(qian)(qian)式(shi)1組工(gong)作(zuo)直流(liu)(liu)電(dian)流(liu)(liu)電(dian)壓互紅外感應器(qi),出示Ia、Ib、Ic、I0工(gong)作(zuo)直流(liu)(liu)電(dian)流(liu)(liu)電(dian)壓警(jing)報;高壓內嵌(qian)(qian)式(shi)1套零序(xu)電(dian)流(liu)(liu)電(dian)壓傳(chuan)紅外感應器(qi)高壓電(dian)纜應用到全填(tian)(tian)料(liao)密封墊防(fang)水性(xing)成(cheng)(cheng)分,焊線側(ce)需注意(yi)隔熱的原(yuan)材料(liao)進(jin)行(xing)填(tian)(tian)料(liao)密封墊治理。
使用條件:
a. 周(zhou)的(de)空氣溫度:-40℃~+40℃;
b.海(hai)撥超(chao)高:不達到3000m;
c.身邊的室內(nei)空氣可給予(yu)塵(chen)土、煙、浸蝕性其(qi)他氣體、飽和蒸(zheng)汽(qi)或鹽霧(wu)的感染(ran),污穢層(ceng)級:Ⅳ級;
d.流速不不超(chao)34m/s (一(yi)樣于圓錐形(xing)界面上的700Pa);
e.發源啟閉機(ji) 和操縱機(ji) 外邊的震動幅(fu)度或地動是可以移除的;
f.在多次系(xi)統(tong)軟件中感(gan)器(qi)的電磁爐干(gan)擾信號的幅(fu)值不大于1.10kV。
233--------m.jianil.com
200--------m.209091.com
259--------m.9798722.com
295--------m.ntwths.com
441--------m.zhenjiubbs.com