6極15kw電動機空載是多少?_百度知道
我(wo)單位剛買了臺設(she)備(bei)配的(de)是(shi)37KW6極的(de)電機(ji),額定電流71A,設(she)備(bei)還在安裝(zhuang),我(wo)空交流異步電機(ji),需要激磁電流才能驅(qu)動呀(ya),而他的(de)空載電流有99%都是(shi)被用于電機(ji)的(de)。
電機空載電流正常范圍是多少?-電工技術中華工控網工控論壇
具體到某(mou)臺電動(dong)機的(de)空載電流是多少,在電動(dong)機的(de)銘牌(pai)或產品(pin)說明書上,一(yi)般(ban)不標注中型、4或6極電動(dong)機的(de)空載電流,是電動(dong)機容量(liang)千瓦數(shu)的(de)0.8倍;新系列,大容量(liang)。
電機空載電流是額定電流的多少?-已解決-搜搜問問
具體到某臺電(dian)(dian)動(dong)機的(de)空載電(dian)(dian)流是(shi)多少,在電(dian)(dian)動(dong)機的(de)銘牌或產品說明書上,一般不標注中型、4或6極電(dian)(dian)動(dong)機的(de)空載電(dian)(dian)流,是(shi)電(dian)(dian)動(dong)機容(rong)量(liang)千瓦(wa)數的(de)0.8倍;新系(xi)列,大容(rong)量(liang)。
15kw6極電機空載電流分別為10.4,11.7,12.9A正常嗎?_機電設備維修_
電(dian)動機(ji)極相(xiang)組并聯支路飽和空載電(dian)流(liu)(liu)在(zai)電(dian)機(ji)重(zhong)新嵌線(xian)后(hou),發現電(dian)機(ji)除4極繞(rao)組的空載電(dian)流(liu)(liu)正常(chang)外,6極和24極的空載電(dian)流(liu)(liu)都大于(yu)額定(ding)電(dian)流(liu)(liu)。修理者懷(huai)疑自己嵌線(xian)時不(bu)小。
電機的空載電流是額定電流的多少呀-專業自動化論壇-中國工控網
具體到(dao)某(mou)臺電(dian)(dian)(dian)動(dong)機(ji)(ji)的空載電(dian)(dian)(dian)流是多少,在電(dian)(dian)(dian)動(dong)機(ji)(ji)的銘牌或產品(pin)說明書上(shang),一般不標(biao)注解(1)用公(gong)式(3-20)計算在因cosφe=0.81,電(dian)(dian)(dian)動(dong)機(ji)(ji)為6極,查表3-2得。
電機空載電流_百度文庫
2012年(nian)12月12日-不(bu)知其(qi)容量千瓦(wa)數是多少,可按通(tong)過測量電(dian)(dian)動(dong)機空載(zai)電(dian)(dian)流值,估算電(dian)(dian)動(dong)機容量中(zhong)型、4或(huo)6極電(dian)(dian)動(dong)機的空載(zai)電(dian)(dian)流,是電(dian)(dian)動(dong)機容量千瓦(wa)數的0.8倍(bei);新系列。
電動機空載電流計算-冶金鋼鐵-道客巴巴
一(yi)臺多(duo)速電(dian)(dian)(dian)梯電(dian)(dian)(dian)動機修理(li)后空(kong)載電(dian)(dian)(dian)流異(yi)常的原因分(fen)析,電(dian)(dian)(dian)動機;;極相組(zu);;并(bing)聯支路;;飽和;;空(kong)載電(dian)(dian)(dian)流,周天航;,電(dian)(dian)(dian)工(gong)技術。異(yi)步電(dian)(dian)(dian)機空(kong)載電(dian)(dian)(dian)流過(guo)大(da)有多(duo)種原因:多(duo)繞組(zu)三。
1.5千瓦錐形電機空載電流6安!_電工吧_百度貼吧
變極(ji)調速(su)極(ji)相(xiang)組并聯(lian)支路(lu)磁路(lu)飽(bao)和空(kong)載電(dian)流1問(wen)題的提出某單(dan)位的電(dian)梯電(dian)動機(ji)因故燒(shao)壞,三(san)繞(rao)組三(san)速(su)電(dian)動機(ji)重新嵌線后,除4極(ji)運行空(kong)載電(dian)流正常外,6極(ji)和24極(ji)的空(kong)。
負載電流_百度百科
[圖文]3.3電(dian)(dian)動(dong)(dong)機的(de)電(dian)(dian)流(liu)不(bu)允許超過額定電(dian)(dian)流(liu)10%。3.4連續工作的(de)電(dian)(dian)動(dong)(dong)機不(bu)允許長期過載(zai)運行(xing)。3.5電(dian)(dian)動(dong)(dong)機空載(zai)或(huo)負載(zai)運行(xing)時不(bu)應有斷續或(huo)異常的(de)聲音(yin)或(huo)振(zhen)動(dong)(dong)。3.6當電(dian)(dian)動(dong)(dong)機的(de)熱。
什么是電機的負載電流與空載電流,與功率有什么關系?_付出是一種
從繞(rao)組(zu)的(de)結構(gou)分(fen)析(xi)三(san)速(su)(su)電(dian)梯電(dian)動(dong)機空載電(dian)流異常(chang)的(de)原因,變極(ji)調速(su)(su),極(ji)相(xiang)組(zu),并(bing)聯支路,周天航,廣西電(dian)力。通(tong)過(guo)分(fen)析(xi)三(san)繞(rao)組(zu)三(san)速(su)(su)異步電(dian)動(dong)機的(de)6極(ji)和24極(ji)繞(rao)組(zu)所(suo)產生的(de)旋轉。
電動機空載電流功率因數的關系-情難自控的日志-網易博客
電(dian)流:17A效(xiao)率(lv)(lv):86.0%功率(lv)(lv)因(yin)素:0.78cos級(ji)數:6極(ji)轉速:970轉電(dian)壓2.2.6按電(dian)動(dong)(dong)機的技術要求,限(xian)制電(dian)動(dong)(dong)機連(lian)續起動(dong)(dong)次數,一般空載連(lian)續起動(dong)(dong)不超(chao)過3次。