6極15kw電動機空載是多少?_百度知道
我(wo)單位剛買了(le)臺設備(bei)配(pei)的(de)是37KW6極(ji)的(de)電(dian)(dian)機(ji),額定電(dian)(dian)流(liu)71A,設備(bei)還(huan)在(zai)安裝,我(wo)空交流(liu)異步(bu)電(dian)(dian)機(ji),需(xu)要激磁(ci)電(dian)(dian)流(liu)才能驅動呀(ya),而他的(de)空載電(dian)(dian)流(liu)有99%都是被用(yong)于電(dian)(dian)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
具體到某臺(tai)電(dian)動機的(de)(de)空(kong)載電(dian)流(liu)是多少,在電(dian)動機的(de)(de)銘牌或產品說明書上(shang),一般不標注中型、4或6極(ji)電(dian)動機的(de)(de)空(kong)載電(dian)流(liu),是電(dian)動機容(rong)量(liang)(liang)千瓦數的(de)(de)0.8倍;新系列(lie),大容(rong)量(liang)(liang)。
電機空載電流是額定電流的多少?-已解決-搜搜問問
具(ju)體(ti)到某臺電(dian)動(dong)機(ji)的空載(zai)電(dian)流(liu)是多少(shao),在電(dian)動(dong)機(ji)的銘(ming)牌或產品說明書上,一般(ban)不標注(zhu)中型(xing)、4或6極電(dian)動(dong)機(ji)的空載(zai)電(dian)流(liu),是電(dian)動(dong)機(ji)容量(liang)千瓦數的0.8倍;新系列,大容量(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)(dian)動機極(ji)相組并(bing)聯支路飽(bao)和(he)空(kong)載(zai)電(dian)(dian)流(liu)在(zai)電(dian)(dian)機重新嵌線(xian)后,發現(xian)電(dian)(dian)機除4極(ji)繞組的空(kong)載(zai)電(dian)(dian)流(liu)正常(chang)外(wai),6極(ji)和(he)24極(ji)的空(kong)載(zai)電(dian)(dian)流(liu)都大于額定電(dian)(dian)流(liu)。修理者懷疑自己嵌線(xian)時不小。
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
具體到某臺電(dian)動機(ji)的空載電(dian)流是多少(shao),在電(dian)動機(ji)的銘(ming)牌或產品說明書上,一般(ban)不標注解(1)用公式(3-20)計算在因(yin)cosφe=0.81,電(dian)動機(ji)為6極(ji),查表3-2得。
電機空載電流_百度文庫
2012年12月12日(ri)-不知其容量千瓦數是多少(shao),可按通過測量電(dian)動(dong)(dong)機空(kong)載(zai)電(dian)流值,估算(suan)電(dian)動(dong)(dong)機容量中型、4或6極電(dian)動(dong)(dong)機的空(kong)載(zai)電(dian)流,是電(dian)動(dong)(dong)機容量千瓦數的0.8倍(bei);新系列。
電動機空載電流計算-冶金鋼鐵-道客巴巴
一臺多(duo)速電(dian)(dian)(dian)梯電(dian)(dian)(dian)動機修理后空載電(dian)(dian)(dian)流(liu)(liu)異(yi)常的(de)原因分析,電(dian)(dian)(dian)動機;;極(ji)相組;;并聯支路(lu);;飽(bao)和;;空載電(dian)(dian)(dian)流(liu)(liu),周天航;,電(dian)(dian)(dian)工(gong)技(ji)術。異(yi)步電(dian)(dian)(dian)機空載電(dian)(dian)(dian)流(liu)(liu)過大有多(duo)種原因:多(duo)繞組三。
1.5千瓦錐形電機空載電流6安!_電工吧_百度貼吧
變極(ji)調速極(ji)相組并聯支路磁路飽和空(kong)(kong)載電(dian)流(liu)1問(wen)題(ti)的提(ti)出某單位的電(dian)梯電(dian)動(dong)機因故燒壞,三繞組三速電(dian)動(dong)機重新嵌(qian)線(xian)后,除(chu)4極(ji)運行空(kong)(kong)載電(dian)流(liu)正(zheng)常外,6極(ji)和24極(ji)的空(kong)(kong)。
負載電流_百度百科
[圖文]3.3電(dian)動(dong)(dong)機的電(dian)流不(bu)允許超過額(e)定電(dian)流10%。3.4連續工作的電(dian)動(dong)(dong)機不(bu)允許長期過載(zai)運行。3.5電(dian)動(dong)(dong)機空載(zai)或負(fu)載(zai)運行時不(bu)應有(you)斷續或異(yi)常的聲音或振動(dong)(dong)。3.6當電(dian)動(dong)(dong)機的熱。
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
從繞組(zu)的結構(gou)分析(xi)(xi)三(san)速(su)電(dian)(dian)梯電(dian)(dian)動(dong)機空載電(dian)(dian)流異(yi)常的原(yuan)因(yin),變極調速(su),極相組(zu),并(bing)聯支路,周天航,廣(guang)西電(dian)(dian)力。通過(guo)分析(xi)(xi)三(san)繞組(zu)三(san)速(su)異(yi)步電(dian)(dian)動(dong)機的6極和24極繞組(zu)所產生(sheng)的旋轉。
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
電流:17A效(xiao)率:86.0%功(gong)率因素:0.78cos級數:6極轉(zhuan)速(su):970轉(zhuan)電壓2.2.6按電動機的技術要求(qiu),限制電動機連(lian)續起動次數,一般(ban)空載連(lian)續起動不(bu)超過3次。