歡迎來到 中山(shan)日月明電氣設備(bei)有(you)限(xian)公(gong)司 企業官網
服務支持: / /
和大伙一起了解低壓配電柜的基本功能:我們必須指出,的(de)(de)(de)配電板(ban)應使用不燃(ran)材(cai)料(liao)作為基(ji)本材(cai)料(liao)。在(zai)產(chan)生導電性粉塵或(huo)易燃(ran)易爆氣(qi)體的(de)(de)(de)危險工作場(chang)所中(zhong)必須如(ru)此(ci),請安(an)裝(zhuang)密閉或(huo)防爆的(de)(de)(de)電氣(qi)設備。低壓(ya)(ya)配電器(qi)(qi)的(de)(de)(de)配電器(qi)(qi)的(de)(de)(de)電氣(qi)部(bu)件,計數(shu)器(qi)(qi),開關(guan)和線(xian)路應整齊(qi)排(pai)列,安(an)裝(zhuang)并易于(yu)使用。低壓(ya)(ya)配電柜中(zhong)的(de)(de)(de)大多數(shu)低壓(ya)(ya)電氣(qi)設備屬(shu)于(yu)A類(lei),長期(qi)運行(xing)時(shi)其高溫度(du)升高為65°C。低壓(ya)(ya)配電柜中(zhong)的(de)(de)(de)高溫使低壓(ya)(ya)電氣(qi)設備的(de)(de)(de)內部(bu)熱量(liang)難以在(zai)運行(xing)期(qi)間散發到外部(bu)。一定(ding)時(shi)間后(hou),它(ta)會(hui)因(yin)老(lao)化(hua)而燒壞,塑料(liao)邊(bian)線(xian)也(ye)會(hui)因(yin)熱老(lao)化(hua)而損壞。
配(pei)電箱生(sheng)產廠家封閉的機柜應安裝在加工,鑄造(zao),鍛造(zao),熱處理(li),鍋爐房(fang),木工及(ji)其他(ta)存在高電擊危險或(huo)工作環境惡劣(lie)的地方。智能配(pei)電柜實時監控每(mei)個(ge)輸(shu)出(chu)分(fen)支的電流(liu),并(bing)(bing)且可以設(she)置每(mei)個(ge)輸(shu)出(chu)分(fen)流(liu)器異常電流(liu)的預警(jing)值(zhi),例如(ru)B.一個(ge)16 A的開關和一個(ge)可熱插拔的斷路器用于輸(shu)出(chu)分(fen)流(liu)器。將警(jing)報值(zhi)設(she)置為(wei)14A且負載(zai)(zai)超過(guo)14A,將觸發(fa)警(jing)報并(bing)(bing)提(ti)前發(fa)現錯誤(wu)或(huo)手(shou)動操作隱患,以防(fang)止(zhi)開關在過(guo)載(zai)(zai)時關閉電源(yuan)并(bing)(bing)關閉整(zheng)個(ge)機箱。
噴(pen)涂(tu)環境也會對涂(tu)料(liao)(liao)的使用(yong)率(lv)產生重(zhong)大影響(xiang)。例如(ru),環境靜電(dian)(dian)(dian)(dian)與噴(pen)涂(tu)配電(dian)(dian)(dian)(dian)箱工(gong)廠時的靜電(dian)(dian)(dian)(dian)之間(jian)的差(cha)異非常明顯。特別是(shi)在(zai)靜電(dian)(dian)(dian)(dian)噴(pen)涂(tu)時,涂(tu)料(liao)(liao)顆粒帶電(dian)(dian)(dian)(dian),使涂(tu)料(liao)(liao)吸附在(zai)配電(dian)(dian)(dian)(dian)箱上。因此,首先到達配電(dian)(dian)(dian)(dian)箱表面(mian)的帶電(dian)(dian)(dian)(dian)粒子必須迅速轉移電(dian)(dian)(dian)(dian)荷,以(yi)維持配電(dian)(dian)(dian)(dian)箱表面(mian)和噴(pen)槍之間(jian)的電(dian)(dian)(dian)(dian)壓差(cha),以(yi)確保(bao)房間(jian)之間(jian)的電(dian)(dian)(dian)(dian)場強度(du)對于涂(tu)料(liao)(liao)的傳輸(shu)速率(lv)至關重(zhong)要。因此,接地條(tiao)件對顏色(se)使用(yong)率(lv)有(you)直接影響(xiang)。