變頻器維修常見故障：無顯示、缺相、過流、過壓、欠壓、過熱、過載、接地、參數(shù)錯(cuò)誤、有顯示無輸出、模塊損壞、更換配件等。

變頻器維修,變頻器err05怎么維修

Err05-加速過電壓

故障原因：①輸入電壓偏高；②加速過程中存在外力拖動電機(jī)運(yùn)行；加速時(shí)間過短；沒有加裝制動單元和制動電阻

處理方法：①將電壓調(diào)至正常范圍；②取消此外力或加裝制動電阻；增大加速時(shí)間；加裝制動單元及電阻

可維修型號：MD290T22G/30P

MD290T30G/37P

MD290T37G/45P

MD290T45G/55P

MD290T55G/75P

MD290T75G/90P

MD290T90G/110P

MD290T110G/132P

HVD100-4T18.5G/22P(B)

 HVD100-4T22G/30P(B)

 HVD100-4T30G/37P(B)

 HVD100-4T37G/45P(B)

 HVD100-4T45G/55P(B)

 HVD100-4T55G/75P(B)

 HVD100-4T75G/90P(B)

 HVD100-4T90G/110P

 HVD100-4T110G/132P

 HVD100-4T132G/160P

 HVD100-4T160G/200P