6級7.5千瓦電機空載電流_百度知道
容量八折左右求(qiu).是(shi)指一(yi)般電(dian)動(dong)(dong)機的空載電(dian)流值、是(shi)電(dian)動(dong)(dong)機額定(ding)容量千瓦數的0.8倍(bei)左右、中型4或6級(ji)電(dian)機空載電(dian)流是(shi)容量干(gan)瓦數的0.8倍(bei)、新式大容量極數小的2級(ji)電(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(jie)決問題:電機空載(zai)電流(liu)怎么計(ji)算(suan)收藏電機空載(zai)電流(liu)怎么計(ji)算(suan),要電路圖和計(ji)算(suan)已知條(tiao)件(jian)是俄(e)什么呀,有電機嗎(ma)?回答者:國(guo)子-中(zhong)級(ji)技術(shu)員第(di)6級(ji)。
6級△55KW的電機。660伏空載電流應是多少?-已解決-搜搜問問
我單位(wei)剛買了(le)臺設(she)備(bei)配的(de)(de)是37KW6極的(de)(de)電(dian)機(ji)(ji),額定電(dian)流71A,設(she)備(bei)還在安裝,我空交流異步電(dian)機(ji)(ji),需要激磁電(dian)流才能驅動呀,而他的(de)(de)空載電(dian)流有99%都是被用于電(dian)機(ji)(ji)的(de)(de)。
電機空載電流_百度文庫
異步電(dian)動機的(de)空載電(dian)流(liu)在判斷(duan)電(dian)機運行是(shi)否正常時,有很(hen)大的(de)作(zuo)用。但是(shi)有時光(guang)根(gen)據(ju)空載電(dian)流(liu)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)動(dong)機極(ji)(ji)(ji)相組并聯支路飽和空(kong)載(zai)電(dian)(dian)流(liu)在電(dian)(dian)機重新嵌線后,發現電(dian)(dian)機除4極(ji)(ji)(ji)繞組的空(kong)載(zai)電(dian)(dian)流(liu)正(zheng)常(chang)外(wai),6極(ji)(ji)(ji)和24極(ji)(ji)(ji)的空(kong)載(zai)電(dian)(dian)流(liu)都(dou)大于(yu)額(e)定(ding)電(dian)(dian)流(liu)。修理者(zhe)懷疑自己嵌線時不(bu)小。
電動機的空載電流怎么測_穆新軍的空間_百度空間
一臺多速電(dian)(dian)(dian)梯電(dian)(dian)(dian)動(dong)機修理后空(kong)(kong)載電(dian)(dian)(dian)流異常的原因分析,電(dian)(dian)(dian)動(dong)機;;極(ji)相組;;并(bing)聯支路;;飽和;;空(kong)(kong)載電(dian)(dian)(dian)流,周天航;,電(dian)(dian)(dian)工技(ji)術。異步電(dian)(dian)(dian)機空(kong)(kong)載電(dian)(dian)(dian)流過大有多種原因:多繞組三(san)。
電機空載電流大_電工吧_百度貼吧
2012年12月12日-三相電(dian)機如何計算電(dian)流(liu),比如電(dian)機功(gong)率是(shi)7KW的,變壓(ya)器(qi)的空載(zai)電(dian)流(liu)一(yi)般(ban)約為額定(ding)電(dian)流(liu)的6%8%(步繁起動正反轉,靠級基礎升一(yi)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(ji)(ji)的(de)(de)電(dian)流不允(yun)許超過額定(ding)電(dian)流10%。3.4連續(xu)工(gong)作的(de)(de)電(dian)動(dong)機(ji)(ji)不允(yun)許長(chang)期過載運行。3.5電(dian)動(dong)機(ji)(ji)空(kong)載或負(fu)載運行時(shi)不應有斷續(xu)或異(yi)常(chang)的(de)(de)聲音或振動(dong)。3.6當電(dian)動(dong)機(ji)(ji)的(de)(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(kong)載電(dian)流有關知(zhi)識(shi),xjwjl2006@126的(de)網(wang)易博(bo)客,我(wo)的(de)網(wang)名(ming)是快(kuai)樂呀你們知(zhi)道(dao)嗎,*=I(偏差值)30-32/30*=6.6%答(da):該(gai)臺電(dian)機的(de)三相電(dian)流屬不平衡。
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
變頻(pin)電(dian)機YP90L-1.1kw-6級(ji)額(e)定轉矩(ju)8N.m;電(dian)流2.97A;重(zhong)(zhong)量kg變頻(pin)電(dian)機YP100L-1.5kw-6級(ji)額(e)定轉11.2N.m;電(dian)流3.83A;重(zhong)(zhong)量kg變頻(pin)電(dian)機YP112L-2.。
異步電動機在空載時的電流是多少?-豆丁網
3.3電(dian)(dian)動機的(de)(de)電(dian)(dian)流不允許(xu)超過額定電(dian)(dian)流10%。3.4連續工(gong)作的(de)(de)電(dian)(dian)動機不允許(xu)長期(qi)過載運(yun)行。3.5電(dian)(dian)動機空載或(huo)負載運(yun)行時不應有斷續或(huo)異常(chang)的(de)(de)聲音或(huo)振(zhen)動。3.6當電(dian)(dian)動機的(de)(de)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)(dian)氣(qi)強度(du):測(ce)量定子繞組和外殼之間的(de)耐壓(ya)漏電(dian)(dian)(dian)流(liu)。4、空載(zai)測(ce)試(shi)(shi):測(ce)量電(dian)(dian)(dian)機空載(zai)下的(de)電(dian)(dian)(dian)壓(ya),電(dian)(dian)(dian)流(liu),功率。5、直流(liu)電(dian)(dian)(dian)阻(zu):測(ce)試(shi)(shi)電(dian)(dian)(dian)機繞阻(zu)的(de)電(dian)(dian)(dian)阻(zu)大小。6、使用電(dian)(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)(gong)應起重(zhong)電機YZR132M2-6供(gong)(gong)應起重(zhong)電機YZR132M2-6供(gong)(gong)應YVP132M-4YVF2-132M-4YVF132M-47.5KW4級變頻電機供(gong)(gong)應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)知某直流電(dian)動(dong)機銘牌數據(ju)如下,額定功率,額定保持原來(lai)的(de)轉(zhuan)速和勵磁(ci)電(dian)流不變,發出的(de)空載電(dian)壓為(wei)220起重(zhong)機絞車(che)經過兩(liang)級齒輪傳動(dong),總速比k=25,重(zhong)量是掛。
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)機由重載轉為空(kong)載時,電(dian)(dian)流(liu)迅速下降,T1截止,T2又回到初始(shi)工作狀態,維(wei)持空(kong)載此簡易電(dian)(dian)子(zi)調速電(dian)(dian)路適用于220V市電(dian)(dian)的單相電(dian)(dian)動機,電(dian)(dian)機額定電(dian)(dian)流(liu)在6.5A以內,功率。
三相電機空載電流如何計算_百度知道
七、電(dian)(dian)動(dong)機空載電(dian)(dian)流平衡,但數值大1.故(gu)障原因①修復時(shi),定(ding)子(zi)(zi)繞組(zu)匝數減少(shao)過多;②電(dian)(dian)源電(dian)(dian)壓過高;③Y接(jie)電(dian)(dian)動(dong)機誤接(jie)為Δ;④電(dian)(dian)機裝配中(zhong),轉子(zi)(zi)裝反,使定(ding)子(zi)(zi)鐵芯未對(dui)齊。