煩請英翻中以下幾句文字(勿翻譯機~) - 汽車
By Heather
at 2011-11-11T00:00
at 2011-11-11T00:00
Table of Contents
Faults
Motoroverheats(onlyverifiablebymeasurement)
Possiblereasons
1.Mainsvoltagedeviatesbymorethan5%frommotornominalvoltage.(See"Machinedata"onpage12.)
2.Highervoltagesareparticularlyunsuitableforhighpolaritymotors,sincetheirno-loadcurrentisclosetothenominalcurrentevenatnormalvoltages.
3.Motorisdeltaconnectedbutdesignedforstarconnection.
4.Motoroverloads.
5.Nominaloperatingtimeisexceeded.
6.Nominaldutytypeisexceeded.
7.Ifforexamplethemotoroverheatsbecauseoftoofrequentswitching,itisnotsufficienttousealargermotor,sincethesameconditionswilloccur.
8.coolingairmassistoolow,e.g.,thecoolingairpathsareblocked.
9.coolingairhaswarmedup.
Repair
1.Providecorrectmainsvoltage.
2.Installswitchingcorrectly.
3.Reducemotorover-loadbylesserloads.
4.Observepermissibleoperatingtime.
5.Restrictoperationtotheprescribedconditionsofofoperation.ConsultStephanservicingpersonneltodeterminetheappropriatedrive.
6.Ensureunimpededaccessandexitforcoolingai
Motoroverheats(onlyverifiablebymeasurement)
Possiblereasons
1.Mainsvoltagedeviatesbymorethan5%frommotornominalvoltage.(See"Machinedata"onpage12.)
2.Highervoltagesareparticularlyunsuitableforhighpolaritymotors,sincetheirno-loadcurrentisclosetothenominalcurrentevenatnormalvoltages.
3.Motorisdeltaconnectedbutdesignedforstarconnection.
4.Motoroverloads.
5.Nominaloperatingtimeisexceeded.
6.Nominaldutytypeisexceeded.
7.Ifforexamplethemotoroverheatsbecauseoftoofrequentswitching,itisnotsufficienttousealargermotor,sincethesameconditionswilloccur.
8.coolingairmassistoolow,e.g.,thecoolingairpathsareblocked.
9.coolingairhaswarmedup.
Repair
1.Providecorrectmainsvoltage.
2.Installswitchingcorrectly.
3.Reducemotorover-loadbylesserloads.
4.Observepermissibleoperatingtime.
5.Restrictoperationtotheprescribedconditionsofofoperation.ConsultStephanservicingpersonneltodeterminetheappropriatedrive.
6.Ensureunimpededaccessandexitforcoolingai
Tags:
汽車
All Comments
By Jake
at 2011-11-12T03:57
at 2011-11-12T03:57
By Queena
at 2011-11-15T03:27
at 2011-11-15T03:27
電機過熱(只有通過測量核查的)
可能的原因
1.電源電壓偏離超過5%的電機額定電壓(見第12頁上的“機床數據”。)。
2.高等電壓高極性電機,特別是不合適的,因為他們的無負載電流接近額定電流汽車,即使在正常的電壓。
3.是三角形連接,但星型連接設計。
4.汽車重載。
5.標稱的工作時間超過。
6.標稱工作類型超過。
例如7。如果電機過熱,因為過於頻繁的切換,這是不充分使用較大功率的電機,因為相同的條件下會發生。
8.散熱空氣質量太低,例如,冷卻空氣的路徑被阻塞。
9.散熱空氣已經回暖。
修復
1。提供正確的電源電壓。
2.安裝切換正確。
3.減少電機過負荷較輕的負載。
4.觀察允許的工作時間。
5.限制操作的操作規定條件的。斯蒂芬維修人員諮詢,以確定相應的驅動器。
6.確保不受阻礙地進入和退出冷卻空氣。清潔散熱片。
7.提供清新的空氣,維修增氧機。
8.呼叫在專家測試和糾正。
Related Posts
雲豹200問題
By Tom
at 2011-11-11T00:00
at 2011-11-11T00:00
丙級汽車修護技術士
By Zenobia
at 2011-11-11T00:00
at 2011-11-11T00:00
租車時發生車禍理賠問題?
By Zenobia
at 2011-11-11T00:00
at 2011-11-11T00:00
光感式可變式車燈
By Lily
at 2011-11-11T00:00
at 2011-11-11T00:00
遇到無道德的肇事者現在怎麼辦?
By Dorothy
at 2011-11-11T00:00
at 2011-11-11T00:00