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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(pei)電(dian)(dian)板(ban)應使(shi)用不燃(ran)(ran)材料(liao)作(zuo)為基(ji)本(ben)材料(liao)。在產生導電(dian)(dian)性粉塵或(huo)易燃(ran)(ran)易爆氣體的(de)(de)(de)危險工作(zuo)場所(suo)中(zhong)必(bi)須如此,請(qing)安(an)裝密閉或(huo)防爆的(de)(de)(de)電(dian)(dian)氣設備(bei)(bei)。低(di)壓配(pei)電(dian)(dian)器(qi)(qi)的(de)(de)(de)配(pei)電(dian)(dian)器(qi)(qi)的(de)(de)(de)電(dian)(dian)氣部件,計數(shu)器(qi)(qi),開(kai)關和線(xian)路應整(zheng)齊排列,安(an)裝并易于(yu)使(shi)用。低(di)壓配(pei)電(dian)(dian)柜(ju)中(zhong)的(de)(de)(de)大多數(shu)低(di)壓電(dian)(dian)氣設備(bei)(bei)屬(shu)于(yu)A類,長(chang)期(qi)運行(xing)時其高(gao)(gao)溫(wen)度(du)升高(gao)(gao)為65°C。低(di)壓配(pei)電(dian)(dian)柜(ju)中(zhong)的(de)(de)(de)高(gao)(gao)溫(wen)使(shi)低(di)壓電(dian)(dian)氣設備(bei)(bei)的(de)(de)(de)內(nei)部熱(re)量難以在運行(xing)期(qi)間散發到外(wai)部。一定時間后,它會(hui)因老化而燒壞,塑料(liao)邊線(xian)也會(hui)因熱(re)老化而損壞。
配(pei)電箱生產廠家封閉的(de)(de)機柜應安裝在(zai)(zai)加工,鑄造(zao),鍛造(zao),熱(re)處理,鍋爐房,木(mu)工及(ji)其他存(cun)在(zai)(zai)高電擊危險或工作環境惡劣的(de)(de)地(di)方。智能配(pei)電柜實(shi)時監(jian)控每個(ge)輸出分(fen)支的(de)(de)電流(liu)(liu),并且(qie)可(ke)以設置每個(ge)輸出分(fen)流(liu)(liu)器(qi)(qi)異常電流(liu)(liu)的(de)(de)預(yu)警(jing)(jing)值,例如B.一(yi)個(ge)16 A的(de)(de)開(kai)關和(he)一(yi)個(ge)可(ke)熱(re)插(cha)拔的(de)(de)斷路器(qi)(qi)用于輸出分(fen)流(liu)(liu)器(qi)(qi)。將(jiang)警(jing)(jing)報值設置為14A且(qie)負載超(chao)過14A,將(jiang)觸發警(jing)(jing)報并提前發現(xian)錯(cuo)誤或手(shou)動(dong)操(cao)作隱(yin)患,以防止開(kai)關在(zai)(zai)過載時關閉電源并關閉整個(ge)機箱。
噴(pen)(pen)涂環(huan)境(jing)也(ye)會(hui)對涂料的使(shi)用率產生重大影(ying)響(xiang)。例如,環(huan)境(jing)靜電(dian)(dian)(dian)與噴(pen)(pen)涂配(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)工廠(chang)時的靜電(dian)(dian)(dian)之間(jian)(jian)的差異非常明顯。特別是在(zai)靜電(dian)(dian)(dian)噴(pen)(pen)涂時,涂料顆粒帶(dai)(dai)電(dian)(dian)(dian),使(shi)涂料吸附在(zai)配(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)上。因此(ci),首先到達配(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)表面(mian)的帶(dai)(dai)電(dian)(dian)(dian)粒子必須(xu)迅速轉移電(dian)(dian)(dian)荷,以(yi)維(wei)持(chi)配(pei)(pei)電(dian)(dian)(dian)箱(xiang)(xiang)表面(mian)和噴(pen)(pen)槍之間(jian)(jian)的電(dian)(dian)(dian)壓差,以(yi)確保房(fang)間(jian)(jian)之間(jian)(jian)的電(dian)(dian)(dian)場強度(du)對于(yu)涂料的傳輸速率至(zhi)關(guan)重要(yao)。因此(ci),接地條件對顏色使(shi)用率有直接影(ying)響(xiang)。