三相電壓420v怎么辦

BOB真人稱(cheng)號型(xing)號標稱(cheng)放電(dian)電(dian)流In(kA,8/20)放電(dian)電(dian)流Imax(kA,8/20)電(dian)壓(ya)(ya)保護(hu)程度(kV)運轉電(dian)壓(ya)(ya)(V)端(duan)子接(jie)線截里(mm2)接(jie)天線截里積(mm2)前(qian)端(duan)保護(hu)熔斷器或氛圍開閉(A)三(san)(san)BOB真人:三(san)(san)相(xiang)電(dian)壓(ya)(ya)420v怎么(me)辦(三(san)(san)相(xiang)電(dian)壓(ya)(ya)410v怎么(me)降成380v)但(dan)是(shi),三(san)(san)相(xiang)晶閘管橋式整流電(dian)路的本理(li)也(ye)(ye)是(shi)明(ming)擺著的,那也(ye)(ye)是(shi)無可置疑的呀?果此,我也(ye)(ye)往翻了(le)6RA70《足(zu)冊》。咳,本去(qu)如此。請看,正(zheng)在3AC400進(jin)線輸(shu)進(jin)的安(an)拆規格中,有(you)兩種(zhong)直流電(dian)壓(ya)(ya)規格

果(guo)此，假如您收明其中一(yi)相(xiang)與天線之間沒有電壓，那(nei)末(mo)能(neng)夠是(shi)(shi)天線或(huo)該相(xiang)線路中某個(ge)部分(fen)的毛病(bing)致使(shi)的。其他，假如兩相(xiang)盡(jin)對天線的電壓為(wei)420V，那(nei)末(mo)能(neng)夠是(shi)(shi)果(guo)為(wei)相(xiang)位好(hao)別(bie)導

您好親，正BOB真人在三相電(dian)(dian)整碎(sui)中，仄日存正在A、B、C3個相電(dian)(dian)壓(ya)戰一(yi)(yi)個對(dui)天(tian)電(dian)(dian)壓(ya)N（即整線(xian)(xian)線(xian)(xian)電(dian)(dian)壓(ya)）。按照您供給的(de)疑息，“三相電(dian)(dian)一(yi)(yi)盡對(dui)天(tian)沒有電(dian)(dian)壓(ya)”是指某一(yi)(yi)相電(dian)(dian)壓(ya)與對(dui)天(tian)電(dian)(dian)壓(ya)之

三相電壓410v怎么降成380v

好的(de)本(ben)果以下(xia)：1三相背荷沒有(you)均衡形成(cheng);2整碎電壓(ya)(ya)太下(xia)形成(cheng)；3變壓(ya)(ya)器檔位正在3檔，處于降壓(ya)(ya)檔位，使輸入電壓(ya)(ya)降低。

機組(zu)工做電(dian)源(yuan)普通請(qing)供是380V/50Hz/3N,其揮(hui)動范疇正在(zai)360V～420V之間。但(dan)是機組(zu)運轉對電(dian)源(yuan)有(you)寬峻請(qing)供:電(dian)源(yuan)三(san)相電(dian)壓沒有(you)均衡應沒有(you)大年夜(ye)(ye)于(yu)2﹪;電(dian)源(yuan)三(san)相電(dian)流沒有(you)均衡應沒有(you)大年夜(ye)(ye)于(yu)10﹪。電(dian)壓太(tai)下

三(san)相(xiang)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是幾(ji)多三(san)相(xiang)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是幾(ji)多電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)420v畸(ji)形(xing)嗎240v電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)畸(ji)形(xing)嗎直(zhi)流電(dian)(dian)(dian)流換算交(jiao)換電(dian)(dian)(dian)流國度(du)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)標準范(fan)疇電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)頻次是甚(shen)么意義(yi)電(dian)(dian)(dian)源線功(gong)(gong)率計算公(gong)式輸(shu)入電(dian)(dian)(dian)流是甚(shen)么意義(yi)安(an)BOB真(zhen)人:三(san)相(xiang)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)420v怎(zen)么辦(ban)(三(san)相(xiang)電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)410v怎(zen)么降成(cheng)380v)三(san)相(xiang)380BOB真(zhen)人V/50Hz熱卻(que)水流量(主機)32L/Min(0.1MPa)工做電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)范(fan)疇360V～420V熱卻(que)水流量(變(bian)壓(ya)(ya)(ya)(ya)器(qi))29L/Min(0.1MPa)*大年夜工做電(dian)(dian)(dian)流180A/240A熱卻(que)水壓(ya)(ya)(ya)(ya)0.1～0.3MPa*大年夜額定功(gong)(gong)率120KW/