概述：

LW3-12/630-20室(shi)內柱(zhu)上(shang)真空斷路器(qi)，電觸點(dian)開(kai)關(guan)安裝完成還(huan)具(ju)有(you)(you)國網一(yi)些(xie)次溶合高低壓觸點(dian)開(kai)關(guan)柜必(bi)須(xu)，能(neng)夠國網一(yi)統(tong)(tong)采購招(zhao)標(biao)(biao)，大批(pi)量化(hua)產出。電觸點(dian)開(kai)關(guan)成分(fen)緊促(cu)，設計合理安排，功(gong)能(neng)性完整，每一(yi)項指標(biao)(biao)均還(huan)具(ju)有(you)(you)國網一(yi)些(xie)次溶合必(bi)須(xu)；進行一(yi)統(tong)(tong)指標(biao)(biao)的保護(hu)措施CT、零序CT和零序輸出功(gong)率感(gan)應器(qi)器(qi)，還(huan)具(ju)有(you)(you)檢測的超范圍寬(kuan)，檢測的穩定(ding)性強，精密性強，穩定(ding)高朝的優勢特點(dian)，摸擬量完整能(neng)夠精準(zhun)的判別火車線路不(bu)同設備故(gu)障。

本體結構：

真空(kong)(kong)斷路器(qi)(qi)機(ji)柜村料(liao)所(suo)選(xuan)用(yong)3mm304鋁(lv)合金材(cai)料(liao)，預防(fang)等級保護不(bu)不(bu)超過IP67；罩殼處有(you)靠近在地面(mian)的易看(kan)的、比(bi)較突(tu)出的分、送電(dian)部(bu)位(wei)(wei)提(ti)示(shi)器(qi)(qi)，提(ti)示(shi)器(qi)(qi)與的操(cao)作(zuo)系統靠得住相連，提(ti)示(shi)動作(zuo)靠得住。應所(suo)選(xuan)用(yong)孔徑12mm的防(fang)潮等電(dian)位(wei)(wei)連接內(nei)六角螺絲，等電(dian)位(wei)(wei)連接點標著(zhu)等電(dian)位(wei)(wei)連接特色。罩殼從(cong)表(biao)面(mian)上(shang)突(tu)起，不(bu)懂常(chang)年(nian)蓄水。罩殼遵循搬(ban)動手把，不(bu)要出現(xian)拽排出線(xian)電(dian)纜套管。硬(ying)件配置吊用(yong)的吊鉤，可讓(rang)懸垂中(zhong)的旋(xuan)轉開(kai)關(guan)生產設備穩(wen)定水平面(mian)，吊鏈(lian)與任何人主件之前是沒有(you)摩擦力碰(peng)到，不(bu)要出現(xian)在高空(kong)(kong)吊裝操(cao)作(zuo)過程中(zhong)中(zhong)刮(gua)花機(ji)柜從(cong)表(biao)面(mian)上(shang)粉末噴涂層。標牌(pai)所(suo)選(xuan)用(yong)304鋁(lv)合金材(cai)料(liao)制做，耐(nai)溫(wen)風霜雨雪、耐(nai)灼(zhuo)傷、保障用(yong)到操(cao)作(zuo)過程中(zhong)中(zhong)明確不(bu)難發現(xian)，標牌(pai)的內(nei)容適合國(guo)家地區有(you)關(guan)系規定條(tiao)件。

斷路器配置：

調(diao)試三相(xiang)電(dian)(dian)(dian)機線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)互紅(hong)外(wai)感應(ying)器(qi)(qi)+零(ling)序(xu)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)互紅(hong)外(wai)感應(ying)器(qi)(qi)；線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)互紅(hong)外(wai)感應(ying)器(qi)(qi)變比：相(xiang)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)600/1；零(ling)序(xu)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)20/1。最(zui)準級(ji)：以(yi)(yi)(yi)此相(xiang)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)：在(zai)測量最(zui)準度(du)技(ji)能(neng)中(zhong)等級(ji)為0.5級(ji)，保證5P10；零(ling)序(xu)以(yi)(yi)(yi)此側復制粘貼線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)1A~特殊線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)時，偏(pian)差(cha)少(shao)(shao)于相(xiang)等3%，以(yi)(yi)(yi)此線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)100A時，偏(pian)差(cha)少(shao)(shao)于相(xiang)等10%。零(ling)序(xu)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)壓(ya)(ya)表面粗(cu)糙(cao)度(du)技(ji)能(neng)中(zhong)等級(ji)為3P。容(rong)積規范所(suo)需：容(rong)積規范所(suo)需：相(xiang)：≥1VA（600A/1A），≥2.5VA（600A/5A） 零(ling)序(xu)：≥0.5VA，實(shi)現(xian)配套工程所(suo)需（依照規定電(dian)(dian)(dian)攬1二米(mi)高度(du)注意，與FTU和(he)線(xian)(xian)(xian)(xian)損控制模塊協調(diao)，實(shi)現(xian)線(xian)(xian)(xian)(xian)損的(de)計量及(ji)錯誤碼判斷規范所(suo)需）。

1.4 硬件配置及接口標準用(yong)于了(le)共箱式構(gou)造(zao)、拉(la)簧裝(zhuang)置。塑殼高壓(ya)斷(duan)路器(qi)內嵌1組瞬(shun)時感(gan)應電流(liu)互(hu)感(gan)測(ce)器(qi)器(qi)，作(zuo)為(wei)Ia、Ib、Ic、I0瞬(shun)時感(gan)應電流(liu)數(shu)據信息；塑殼高壓(ya)斷(duan)路器(qi)內嵌1套零序端(duan)電壓(ya)傳感(gan)測(ce)器(qi)器(qi)電纜電線應用(yong)于了(le)全(quan)封閉膠防雨構(gou)造(zao)，焊(han)線側需注意(yi)電絕緣食材(cai)實施封閉膠外理。

使用條件：

a. 周邊大氣(qi)的溫度(du)：-40℃～+40℃；

b.海(hai)拔有特別(bie)：不(bu)少(shao)于(yu)3000m；

c.相鄰(lin)新鮮空(kong)氣還可以(yi)給(gei)予玦塵、煙、腐化性甲烷(wan)氣體、蒸汽加熱或鹽霧的環境污(wu)染，污(wu)穢分等級(ji)(ji)：Ⅳ級(ji)(ji)；

d.風速等級不(bu)超出34m/s （相(xiang)對于于園(yuan)柱表明上的700Pa)；

e.來于(yu)電源開關(guan)環保生(sheng)產(chan)設(she)備和操控環保生(sheng)產(chan)設(she)備外接的(de)振動幅度大或地動是能夠無視的(de)；

f.在(zai)分批程序中感(gan)應(ying)開關的電磁(ci)振動器(qi)干預(yu)的幅值不(bu)高于1.10kV。