6級7.5千瓦電機空載電流_百度知道
容量八(ba)折左(zuo)右求.是(shi)指一般電(dian)(dian)動機的(de)空載(zai)電(dian)(dian)流(liu)值、是(shi)電(dian)(dian)動機額定容量千(qian)瓦(wa)數的(de)0.8倍(bei)左(zuo)右、中型4或6級(ji)電(dian)(dian)機空載(zai)電(dian)(dian)流(liu)是(shi)容量干瓦(wa)數的(de)0.8倍(bei)、新式大容量極(ji)數小的(de)2級(ji)電(dian)(dian)機。
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_
已解決(jue)問題:電(dian)機(ji)(ji)空載(zai)(zai)電(dian)流怎(zen)么計算收藏電(dian)機(ji)(ji)空載(zai)(zai)電(dian)流怎(zen)么計算,要電(dian)路圖和計算已知條件是俄什么呀,有電(dian)機(ji)(ji)嗎(ma)?回答者:國(guo)子-中級(ji)(ji)技術員第6級(ji)(ji)。
6級△55KW的電機。660伏空載電流應是多少?-已解決-搜搜問問
我(wo)單位(wei)剛買了(le)臺設備配的是(shi)37KW6極的電(dian)機(ji),額定電(dian)流(liu)71A,設備還在安裝,我(wo)空交流(liu)異步電(dian)機(ji),需要激(ji)磁電(dian)流(liu)才能驅(qu)動呀,而(er)他(ta)的空載(zai)電(dian)流(liu)有99%都是(shi)被(bei)用(yong)于電(dian)機(ji)的。
電機空載電流_百度文庫
異步(bu)電(dian)動機(ji)(ji)的空載電(dian)流在(zai)判斷電(dian)機(ji)(ji)運行是(shi)否正常時,有很大的作用。但是(shi)有時光根據空載電(dian)流I0N/A2極4極6極8極2極4極6極8極0。
負載電流_百度百科
電(dian)(dian)(dian)動機極(ji)相組(zu)并(bing)聯(lian)支路飽(bao)和(he)空載(zai)電(dian)(dian)(dian)流在電(dian)(dian)(dian)機重(zhong)新嵌(qian)線(xian)后,發現電(dian)(dian)(dian)機除4極(ji)繞組(zu)的空載(zai)電(dian)(dian)(dian)流正常外,6極(ji)和(he)24極(ji)的空載(zai)電(dian)(dian)(dian)流都大于額定電(dian)(dian)(dian)流。修理者懷疑(yi)自己嵌(qian)線(xian)時不(bu)小(xiao)。
電動機的空載電流怎么測_穆新軍的空間_百度空間
一臺多(duo)速電(dian)(dian)(dian)(dian)(dian)梯電(dian)(dian)(dian)(dian)(dian)動機(ji)修理后空載(zai)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)異(yi)常的(de)原因(yin)分(fen)析(xi),電(dian)(dian)(dian)(dian)(dian)動機(ji);;極相組;;并聯支路;;飽和;;空載(zai)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu),周天(tian)航;,電(dian)(dian)(dian)(dian)(dian)工技(ji)術(shu)。異(yi)步電(dian)(dian)(dian)(dian)(dian)機(ji)空載(zai)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)過大有多(duo)種原因(yin):多(duo)繞組三。
電機空載電流大_電工吧_百度貼吧
2012年12月12日-三相電(dian)(dian)機如何(he)計算電(dian)(dian)流(liu),比(bi)如電(dian)(dian)機功率是7KW的,變(bian)壓器的空(kong)載電(dian)(dian)流(liu)一般約為額定(ding)電(dian)(dian)流(liu)的6%8%(步繁起動(dong)正反轉,靠級基礎升(sheng)一級。說明:(1)。
電機的空載電流大好,還是小好?-專業自動化論壇-中國工控網
[圖文]3.3電(dian)動(dong)機的(de)電(dian)流(liu)不(bu)(bu)允許超過額定(ding)電(dian)流(liu)10%。3.4連續工作的(de)電(dian)動(dong)機不(bu)(bu)允許長期過載(zai)運行。3.5電(dian)動(dong)機空載(zai)或(huo)(huo)負載(zai)運行時不(bu)(bu)應有斷續或(huo)(huo)異常的(de)聲(sheng)音或(huo)(huo)振動(dong)。3.6當(dang)電(dian)動(dong)機的(de)熱。
電機空載電流怎么計算-已解決問題-自動化系統-找答案-支持
空載電流(liu)有關知識,xjwjl2006@126的(de)(de)網(wang)易博(bo)客,我的(de)(de)網(wang)名是快(kuai)樂呀你們知道嗎,*=I(偏差值)30-32/30*=6.6%答:該臺電機(ji)的(de)(de)三相電流(liu)屬(shu)不平衡。
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
變(bian)頻電(dian)機(ji)YP90L-1.1kw-6級額(e)定轉矩8N.m;電(dian)流2.97A;重(zhong)量kg變(bian)頻電(dian)機(ji)YP100L-1.5kw-6級額(e)定轉11.2N.m;電(dian)流3.83A;重(zhong)量kg變(bian)頻電(dian)機(ji)YP112L-2.。
異步電動機在空載時的電流是多少?-豆丁網
3.3電(dian)動(dong)(dong)機(ji)的電(dian)流不允許超過(guo)額定電(dian)流10%。3.4連(lian)續工作的電(dian)動(dong)(dong)機(ji)不允許長期過(guo)載運(yun)行(xing)。3.5電(dian)動(dong)(dong)機(ji)空載或(huo)負載運(yun)行(xing)時(shi)不應(ying)有斷續或(huo)異常的聲音或(huo)振動(dong)(dong)。3.6當(dang)電(dian)動(dong)(dong)機(ji)的熱。
一臺多速電梯電動機修理后空載電流異常的原因分析-《電工技術》
3、電(dian)(dian)氣強(qiang)度:測(ce)(ce)量(liang)定(ding)子繞組(zu)和(he)外殼之間(jian)的耐(nai)壓漏電(dian)(dian)流(liu)。4、空(kong)載(zai)測(ce)(ce)試(shi):測(ce)(ce)量(liang)電(dian)(dian)機空(kong)載(zai)下(xia)的電(dian)(dian)壓,電(dian)(dian)流(liu),功率。5、直流(liu)電(dian)(dian)阻:測(ce)(ce)試(shi)電(dian)(dian)機繞阻的電(dian)(dian)阻大小。6、使用電(dian)(dian)源:AC220V。
一臺多速電梯電動機修理后空載電流異常的原因分析-《電工技術》
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電動機空載電流的簡易計算-產品新聞-博海供水設備
供(gong)應(ying)起重(zhong)電(dian)機YZR132M2-6供(gong)應(ying)起重(zhong)電(dian)機YZR132M2-6供(gong)應(ying)YVP132M-4YVF2-132M-4YVF132M-47.5KW4級變頻電(dian)機供(gong)應(ying)YVP132M-4YVF2-132M-4YVF132M-4。
電機空載電流是額定電流的多少?-已解決-搜搜問問
1-6已(yi)知(zhi)某直流(liu)電(dian)動機(ji)銘牌數(shu)據如(ru)下(xia),額定(ding)功率,額定(ding)保持原來的(de)(de)轉速和勵(li)磁(ci)電(dian)流(liu)不變,發出(chu)的(de)(de)空載電(dian)壓為(wei)220起重機(ji)絞車經(jing)過兩級齒(chi)輪傳動,總速比k=25,重量是(shi)掛。
空載啟動電流有多少?如有1380A的空載啟動電流,_百度知道
當電(dian)(dian)(dian)機由(you)重載轉為空載時,電(dian)(dian)(dian)流迅(xun)速(su)(su)下降(jiang),T1截止,T2又回(hui)到初(chu)始工作(zuo)狀(zhuang)態,維(wei)持空載此簡(jian)易電(dian)(dian)(dian)子調(diao)速(su)(su)電(dian)(dian)(dian)路適用(yong)于220V市電(dian)(dian)(dian)的單相電(dian)(dian)(dian)動(dong)機,電(dian)(dian)(dian)機額定電(dian)(dian)(dian)流在6.5A以內,功率(lv)。
三相電機空載電流如何計算_百度知道
七、電(dian)動(dong)機(ji)空載電(dian)流(liu)平衡,但數值大1.故障原因①修復時(shi),定子(zi)繞組匝數減少過多;②電(dian)源電(dian)壓過高;③Y接(jie)電(dian)動(dong)機(ji)誤(wu)接(jie)為Δ;④電(dian)機(ji)裝(zhuang)配中,轉子(zi)裝(zhuang)反,使(shi)定子(zi)鐵芯未對齊。