概述:
LW3-12/630-20野外柱(zhu)上(shang)高壓(ya),控(kong)制(zhi)旋轉(zhuan)開(kai)關配值可以包(bao)含(han)國網一下(xia)次構建電氣(qi)成(cheng)套耍求(qiu),利于國網制(zhi)定采購招標,文件(jian)批量(liang)化產(chan)量(liang)。控(kong)制(zhi)旋轉(zhuan)開(kai)關框架省油的suv,結構有效(xiao)率,功能模塊很(hen)全(quan)(quan),每(mei)項(xiang)指數均包(bao)含(han)國網一下(xia)次構建耍求(qiu);按照制(zhi)定基本參數的保(bao)護區CT、零序CT和零序電阻調節器器,包(bao)括在線(xian)(xian)測(ce)量(liang)方(fang)法面積寬,在線(xian)(xian)測(ce)量(liang)方(fang)法誤差高,信得過高的優勢特點(dian),仿(fang)真(zhen)模擬輸出很(hen)全(quan)(quan)利于更準(zhun)判斷的線(xian)(xian)路種種報(bao)警。
本體結構:
漏電(dian)斷路器(qi)端蓋裝(zhuang)修材(cai)料(liao)選用(yong)3mm304不(bu)(bu)銹(xiu)鋼管304,個人防(fang)護分(fen)等級不(bu)(bu)大于IP67;結構(gou)(gou)件上(shang)面(mian)坐落于在地面(mian)磁磚易(yi)觀(guan)測的(de)(de)、非常明顯的(de)(de)分(fen)、重合閘座位(wei)標(biao)(biao)示(shi)箭頭(tou)器(qi),標(biao)(biao)示(shi)箭頭(tou)器(qi)與(yu)(yu)工作組織機構(gou)(gou)穩(wen)定(ding)連到(dao),標(biao)(biao)示(shi)箭頭(tou)行(xing)動(dong)穩(wen)定(ding)。應(ying)選用(yong)內直徑12mm的(de)(de)金(jin)屬(shu)防(fang)腐與(yu)(yu)地面(mian)螺絲,與(yu)(yu)地面(mian)點有(you)標(biao)(biao)與(yu)(yu)地面(mian)附(fu)號。結構(gou)(gou)件外(wai)表凸出(chu)(chu),不(bu)(bu)長期性的(de)(de)所有(you)水。結構(gou)(gou)件具備條件幫運手,預防(fang)拽吐出(chu)(chu)線保護管。配資吊用(yong)的(de)(de)吊桿(gan),可以(yi)使懸垂中(zhong)的(de)(de)轉換開關(guan)(guan)環保設(she)備增(zeng)加橫(heng)向(xiang),吊鏈與(yu)(yu)所有(you)部位(wei)中(zhong)未磨蹭排斥,預防(fang)在裝(zhuang)卸(xie)時中(zhong)刮(gua)傷端蓋外(wai)表噴(pen)涂工藝層。設(she)備標(biao)(biao)貼選用(yong)304不(bu)(bu)銹(xiu)鋼管304建設(she),耐溫(wen)風雨(yu)‘’、耐蝕(shi)化、要(yao)確保食(shi)用(yong)時中(zhong)清析看不(bu)(bu)見,設(she)備標(biao)(biao)貼內部完全符合一個國家(jia)關(guan)(guan)于規(gui)范標(biao)(biao)準標(biao)(biao)準要(yao)求。
斷路器配置:
性能三相(xiang)(xiang)電(dian)(dian)源線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)互紅外(wai)感應器+零(ling)序(xu)線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)互紅外(wai)感應器;線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)互紅外(wai)感應器變比(bi):相(xiang)(xiang)線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)600/1;零(ling)序(xu)線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)20/1。明(ming)確(que)級:每(mei)(mei)次相(xiang)(xiang)線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang):估(gu)測(ce)明(ming)確(que)度游戲(xi)等級分類為(wei)0.5級,保(bao)障5P10;零(ling)序(xu)每(mei)(mei)次側搜索線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)1A~額(e)定的(de)線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)時(shi),測(ce)量(liang)誤(wu)差(cha)度不(bu)低(di)于相(xiang)(xiang)相(xiang)(xiang)當(dang)于3%,每(mei)(mei)次線(xian)電(dian)(dian)壓功(gong)(gong)(gong)率(lv)(lv)(lv)(lv)量(liang)100A時(shi),測(ce)量(liang)誤(wu)差(cha)度不(bu)低(di)于相(xiang)(xiang)相(xiang)(xiang)當(dang)于10%。零(ling)序(xu)線(xian)電(dian)(dian)壓精密度游戲(xi)等級分類為(wei)3P。容積(ji)標準請(qing)求:容積(ji)標準請(qing)求:相(xiang)(xiang):≥1VA(600A/1A),≥2.5VA(600A/5A) 零(ling)序(xu):≥0.5VA,充(chong)分充(chong)分考(kao)(kao)慮設備配(pei)套的(de)需求(確(que)定通信電(dian)(dian)纜11.8米(mi)的(de)長度充(chong)分考(kao)(kao)慮,與FTU和線(xian)損電(dian)(dian)源模塊針對,充(chong)分充(chong)分考(kao)(kao)慮線(xian)損計量(liang)檢定及出(chu)現(xian)問題的(de)斷定標準請(qing)求)。
1.4 分配及接頭(tou)用(yong)到共箱式的設(she)備(bei)構(gou)造、拉(la)簧貸款機(ji)構(gou)。高壓(ya)空氣(qi)開(kai)關原機(ji)1組電(dian)流大小值(zhi)互(hu)感知器,帶來Ia、Ib、Ic、I0電(dian)流大小值(zhi)數(shu)據信(xin)息;高壓(ya)空氣(qi)開(kai)關原機(ji)1套零序工作電(dian)壓(ya)傳感知器電(dian)纜電(dian)線應用(yong)到全密(mi)閉防(fang)水膠的設(she)備(bei)構(gou)造,焊線側需耍絕緣層素材采(cai)取密(mi)閉解決。
使用條件:
a. 身上的的空(kong)氣溫暖(nuan):-40℃~+40℃;
b.海拔有程度:不高于(yu)3000m;
c.身邊的空氣(qi)的可以感受到(dao)灰塵、煙、防腐(fu)蝕不銹鋼的氣(qi)體(ti)、壓縮空氣(qi)或(huo)鹽霧的嚴重污(wu)染,污(wu)穢定級:Ⅳ級;
d.流速不多于(yu)34m/s (很多于(yu)圓柱形的表(biao)面上的700Pa);
e.原(yuan)于(yu)按鈕的設配和把(ba)控好(hao)的設配對外(wai)部的震動問(wen)題或(huo)地(di)動是可能疏忽的;
f.在多次系統的中傳器的渦流(liu)干攏的幅值不突破(po)1.10kV。
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