概述:
LW3-12/630-20室外柱(zhu)上空氣(qi)按(an)鈕(niu),按(an)鈕(niu)標(biao)準(zhun)配置完完全(quan)(quan)全(quan)(quan)極(ji)具國網一(yi)些次(ci)深(shen)(shen)度相融(rong)(rong)合成套配電柜(ju)需求(qiu),有(you)助于國網一(yi)致標(biao)準(zhun)采買,文件批量(liang)(liang)化生產(chan)的(de)。按(an)鈕(niu)設備構造緊促,布置節省,功(gong)能模塊很全(quan)(quan)的(de),四(si)項質(zhi)量(liang)(liang)指標(biao)均極(ji)具國網一(yi)些次(ci)深(shen)(shen)度相融(rong)(rong)合需求(qiu);按(an)照(zhao)一(yi)致標(biao)準(zhun)數據的(de)保護好CT、零序CT和零序端電壓調節器器,極(ji)具側(ce)量(liang)(liang)位(wei)置寬,側(ce)量(liang)(liang)要求(qiu)高,可(ke)靠(kao)性高朝的(de)共同點,仿(fang)真量(liang)(liang)很全(quan)(quan)的(de)有(you)助于更準(zhun)直接判斷各(ge)線路各(ge)個發(fa)動(dong)機故障。
本體結構:
短路器外殼原材料選用3mm304不透鋼(gang)材質的(de),預防高等級不大于IP67;外殼上(shang)都有(you)處在在水泥地面易考察的(de)、明星的(de)分、重合閘地理位置指令器,指令器與(yu)操(cao)作(zuo)的(de)組織機構可以(yi)信賴接(jie)入,指令運行可以(yi)信賴。應選用直徑(jing)怎么(me)算12mm的(de)防生銹(xiu)跨(kua)接(jie)裝(zhuang)置螺絲(si),跨(kua)接(jie)裝(zhuang)置點標示跨(kua)接(jie)裝(zhuang)置標符。外殼外壁突起,不要(yao)長期性的(de)進水。外殼必(bi)備(bei)條件(jian)裝(zhuang)卸貨(huo)物門把(ba)手,避(bi)(bi)開拽拉(la)出(chu)來線(xian)電纜套管。分配吊(diao)(diao)用的(de)吊(diao)(diao)鉤,能夠讓懸吊(diao)(diao)訓練中的(de)啟閉(bi)設(she)(she)(she)施(shi)持續含量(liang),吊(diao)(diao)鏈與(yu)很多元件(jian)彼此沒了熱脹(zhang)冷縮(suo)交往,避(bi)(bi)開在公司的(de)時候(hou)中刮損外殼外壁噴漆層(ceng)。設(she)(she)(she)備(bei)設(she)(she)(she)備(bei)銘牌(pai)選用304不透鋼(gang)材質的(de)制作(zuo)方法,本事風和雨(yu)、耐(nai)結(jie)垢、 保(bao)障使用的(de)的(de)時候(hou)中模糊看不見,設(she)(she)(she)備(bei)設(she)(she)(she)備(bei)銘牌(pai)項(xiang)目達(da)到各國(guo)一些基準規(gui)定。
斷路器配置:
安(an)裝380V交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)互調節(jie)器+零(ling)序(xu)交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)互調節(jie)器;交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)互調節(jie)器變比:相交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)600/1;零(ling)序(xu)交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)20/1。最準(zhun)度(du)(du)級:一天相交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv):在線(xian)測量(liang)最準(zhun)度(du)(du)度(du)(du)品(pin)級為(wei)0.5級,保養(yang)5P10;零(ling)序(xu)一天側顯示交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)1A~額定存(cun)儲儲電(dian)(dian)(dian)(dian)(dian)量(liang)交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)時,差值(zhi)值(zhi)為(wei)乘以(yi)3%,一天交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)工(gong)作(zuo)(zuo)功(gong)率(lv)(lv)(lv)100A時,差值(zhi)值(zhi)為(wei)乘以(yi)10%。零(ling)序(xu)交(jiao)(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)精(jing)準(zhun)度(du)(du)品(pin)級為(wei)3P。存(cun)儲儲電(dian)(dian)(dian)(dian)(dian)量(liang)請(qing)求:存(cun)儲儲電(dian)(dian)(dian)(dian)(dian)量(liang)請(qing)求:相:≥1VA(600A/1A),≥2.5VA(600A/5A) 零(ling)序(xu):≥0.5VA,做到搭配(pei)供需(確定低(di)壓(ya)電(dian)(dian)(dian)(dian)(dian)纜1兩米(mi)寬度(du)(du)考(kao)量(liang),與FTU和線(xian)損引擎協(xie)調一致,做到線(xian)損計算及機(ji)械故障判斷(duan)請(qing)求)。
1.4 系統配置(zhi)及(ji)界面選(xuan)擇(ze)共(gong)箱式構(gou)成(cheng)、拉簧(huang)組織。隔離(li)開關(guan)內(nei)裝(zhuang)1組瞬(shun)時直流電(dian)互調節(jie)器,打(da)造Ia、Ib、Ic、I0瞬(shun)時直流電(dian)數字(zi)信號;隔離(li)開關(guan)內(nei)裝(zhuang)1套零(ling)序電(dian)壓電(dian)流傳調節(jie)器電(dian)攬應(ying)選(xuan)擇(ze)全良好的封嚴性防腐構(gou)成(cheng),焊線側可(ke)用(yong)電(dian)絕緣(yuan)物料確(que)定良好的封嚴性工作。
使用條件:
a. 有空(kong)氣中的(de)溫度:-40℃~+40℃;
b.海拔有(you)間距:不超(chao)出(chu)3000m;
c.附近自然空氣就可(ke)以獲得玦(jue)塵、煙、耐腐蝕性(xing)性(xing)氣物(wu)、蒸氣或鹽(yan)霧的(de)被污染,污穢定(ding)級:Ⅳ級;
d.流速(su)不高出34m/s (相等于于圓形(xing)接觸面上的700Pa);
e.產(chan)自轉換開關(guan)生(sheng)(sheng)產(chan)設備和管(guan)理生(sheng)(sheng)產(chan)設備第(di)三方的(de)振動模式或地動是應該忽視(shi)的(de);
f.在(zai)四次設備中感應(ying)的磁感應(ying)侵(qin)擾的幅值不超越1.10kV。
233--------m.jianil.com
200--------m.209091.com
259--------m.9798722.com
295--------m.ntwths.com
441--------m.zhenjiubbs.com