概述:
LW3-12/630-20室外柱上空氣打(da)(da)開,打(da)(da)開搭(da)配可以包(bao)含(han)國網(wang)(wang)一(yi)下次凝固(gu)(gu)電氣成套要,能夠國網(wang)(wang)協(xie)調(diao)企業采購,自動化生產加工。打(da)(da)開成分(fen)(fen)緊湊型轎(jiao)車,格局合理(li)性(xing),功用非常完(wan)整(zheng),一(yi)項指(zhi)標均包(bao)含(han)國網(wang)(wang)一(yi)下次凝固(gu)(gu)要;分(fen)(fen)為協(xie)調(diao)參數值的(de)保護措施(shi)CT、零序CT和零序線(xian)電壓感應器器,具備著(zhu)校正領域寬,校正精密(mi)較高,不靠譜性(xing)強(qiang)的(de)作(zuo)用,虛擬仿真量(liang)非常完(wan)整(zheng)能夠精確直接判斷電纜線(xian)各種各樣的(de)內部故障。
本體結構:
空氣啟閉結(jie)(jie)構件(jian)用(yong)料主(zhu)要(yao)包(bao)(bao)括(kuo)(kuo)3mm304不(bu)(bu)繡(xiu)鋼材質,個(ge)人外(wai)殼防(fang)(fang)護(hu)等級保(bao)護(hu)不(bu)(bu)壓低IP67;結(jie)(jie)構件(jian)上帶有坐落在(zai)在(zai)面易(yi)查看(kan)的(de)、突出的(de)分、送電地(di)(di)(di)(di)方(fang)傳感器(qi)(qi)器(qi)(qi),傳感器(qi)(qi)器(qi)(qi)與(yu)控(kong)制單位(wei)能信進行連接(jie),傳感器(qi)(qi)運動能信。應(ying)主(zhu)要(yao)包(bao)(bao)括(kuo)(kuo)內徑12mm的(de)防(fang)(fang)銹化(hua)保(bao)護(hu)保(bao)護(hu)的(de)接(jie)地(di)(di)(di)(di)螺絲(si)釘,保(bao)護(hu)保(bao)護(hu)的(de)接(jie)地(di)(di)(di)(di)點標(biao)(biao)示保(bao)護(hu)保(bao)護(hu)的(de)接(jie)地(di)(di)(di)(di)特殊符號。結(jie)(jie)構件(jian)外(wai)觀(guan)上凸出,都不(bu)(bu)會(hui)經常(chang)滲水(shui)。結(jie)(jie)構件(jian)配備運送將手,減(jian)少拽吐出線(xian)防(fang)(fang)水(shui)套管。手機配置(zhi)吊(diao)用(yong)的(de)吊(diao)鉤(gou),更易(yi)牽引中的(de)啟閉專(zhuan)用(yong)設(she)備堅持水(shui)準(zhun),吊(diao)鏈與(yu)某些(xie)部位(wei)之中不(bu)(bu)滾動摩擦觸及,減(jian)少在(zai)裝(zhuang)載垃圾箱(xiang)歷(li)程(cheng)中刮傷結(jie)(jie)構件(jian)外(wai)觀(guan)上噴(pen)涂工藝(yi)層。標(biao)(biao)牌(pai)主(zhu)要(yao)包(bao)(bao)括(kuo)(kuo)304不(bu)(bu)繡(xiu)鋼材質設(she)計,本(ben)事風雪、耐結(jie)(jie)垢、做到用(yong)到歷(li)程(cheng)中清析可看(kan)得出,標(biao)(biao)牌(pai)內容復合國(guo)家相應(ying)的(de)標(biao)(biao)準(zhun)的(de)要(yao)。
斷路器配置:
性(xing)能三相四線(xian)感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)互(hu)(hu)傳(chuan)紅外感應(ying)(ying)(ying)(ying)器+零序(xu)感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)互(hu)(hu)傳(chuan)紅外感應(ying)(ying)(ying)(ying)器;感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)互(hu)(hu)傳(chuan)紅外感應(ying)(ying)(ying)(ying)器變比:相感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)600/1;零序(xu)感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)20/1。精準的級:一下相感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian):在(zai)測量(liang)(liang)精準的度分等(deng)(deng)級劃(hua)分為0.5級,愛護5P10;零序(xu)一下側放入(ru)感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)1A~載(zai)荷系數感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)時,粗差值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)為等(deng)(deng)于663%,一下感應(ying)(ying)(ying)(ying)直(zhi)流(liu)(liu)(liu)電(dian)(dian)100A時,粗差值(zhi)(zhi)(zhi)值(zhi)(zhi)(zhi)為等(deng)(deng)于6610%。零序(xu)相電(dian)(dian)壓(ya)規定(ding)(ding)(ding)分等(deng)(deng)級劃(hua)分為3P。儲電(dian)(dian)量(liang)(liang)規定(ding)(ding)(ding):儲電(dian)(dian)量(liang)(liang)規定(ding)(ding)(ding):相:≥1VA(600A/1A),≥2.5VA(600A/5A) 零序(xu):≥0.5VA,擁有一起市場需求(,并(bing)按照纜(lan)線(xian)11.8米厚度要考慮到,與FTU和線(xian)損模(mo)塊(kuai)電(dian)(dian)源針對,擁有線(xian)損的計量(liang)(liang)及告警辨認規定(ding)(ding)(ding))。
1.4 增加及接口(kou)標準選(xuan)取共箱式(shi)構造(zao)(zao)、彈黃培訓機構。低壓(ya)負荷開關(guan)自帶(dai)式(shi)1組交流電(dian)互(hu)紅外感應器,供(gong)給(gei)Ia、Ib、Ic、I0交流電(dian)警(jing)報(bao);低壓(ya)負荷開關(guan)自帶(dai)式(shi)1套零序電(dian)壓(ya)值傳紅外感應器電(dian)纜(lan)電(dian)線應選(xuan)取全膠(jiao)封圈防塵構造(zao)(zao),焊線側要用絕緣層的原(yuan)材料實施膠(jiao)封圈操作。
使用條件:
a. 周邊水汽溫度因素:-40℃~+40℃;
b.氣溫程度:不小于(yu)3000m;
c.附進暖(nuan)空氣能夠給予浮塵、煙、腐(fu)蝕不(bu)銹鋼性(xing)有毒氣體(ti)、過熱蒸汽或鹽(yan)霧的嚴重污染,污穢會員等級:Ⅳ級;
d.空(kong)氣流速不低(di)于(yu)34m/s (相(xiang)對于(yu)柱(zhu)體外(wai)壁上的(de)700Pa);
e.來自(zi)五湖四海保持開關裝(zhuang)(zhuang)備和保持裝(zhuang)(zhuang)備異常(chang)的高頻振動(dong)或地動(dong)是(shi)需要忽(hu)視的;
f.在二(er)級軟件中感覺的電磁感應侵擾的幅(fu)值不低于1.10kV。
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