150-F625NBA維修 AB軟啟動器黑屏維修(維修熱線:021-34130358,;123524435491封工)
過流故障可分為加速,、減速,、恒速過電流,。其可能是由于變頻器的加減速時間太短、負載發(fā)生突變,、負荷分配不均,,輸出短路等原因引起的。這時一般可通過延長加減速時間,、減少負荷的突變,、外加能耗制動元件、進行負荷分配設計,、對線路進行檢查,。如果斷開負載變頻器還是過流故障,說明變頻器逆變電路已環(huán),,需要更換變頻器,。
一、 AB變頻器PowerFleX 400系列維修:
22B-A012N114,,22B-A2P3C104,,22B-A2P3H204,22B-A2P3N104,,22B-A2P3N114,,22B-A5P0C104,22B-A5P0H204,,22B-A5P0N104,,22B-A5P0N114,22B-A8P0C104,,22B-A8P0H204,,22B-A8P0N104,22B-A8P0N114,,22B-B012C104,,22B-B012H204,,
22B-B012N104,22B-B017C104,,22B-B017H204,,22B-B017N104,22B-B024H204,,22B-B024N104,,22B-B033H204,22B-B033N104,,22B-D1P4H204,22B-D1P4N104,,22B-D2P3C104,,22B-D2P3F104,22B-D2P3H204,,22B-D2P3N104,,22B-D4P0C104,22B-D4P0F104,,22B-D4P0H204,,22B-D4P0N104,22B-D4P0N204,,22B-D6P0C104,,22B-D6P0F104,22B-D6P0H204,,22B-D6P0N104,,22B-DEMOS1,22B-E012H204,,22B-E012N104,,22B-E019H204,22B-E019N104,,22B-E1P7C104,,22B-E1P7H204
22B-E1P7N104,22B-E3P0C104,,22C-B012N103,,22C-B017F103,22C-B017H103,,22C-B017N103,,22C-B024H103,22C-B024N103,,22C-B033H103,,22C-B033N103,,
22C-B049A103,22C-B065A103,,22C-B075A103,,22C-B075A103AN,22C-B090A103,,
22C-B120A103,,22C-B145A103 ,22C-D022N103,,22C-D030H103,,22C-D030N103,
22C-D038A103,,22C-D045A103,,22C-D060A103,22C-D072A103,,22C-D088A103,,22C-D105A103,22C-D142A103,,22C-D170A103,,22C-D208A103,22C-D260A103
22C-D310A103,,22C-D370A103,,22C-D460A103,22C-D6P0N103
二,、 AB變頻器維修PowerFleX 700系列維修:
20AB015A0AYNAEG0,,20AB015A0AYNANC0,20AB015A0AYNANC1,,20AB015A0AYNANG0,,20AB015A0AYYAEC0,20AB015A0AYYANC0,,20AB015A0AYYANC1,,20AB015A0AYYANG0,20AB015A0NYNANC0,,20AB015A0NYYACG0,,20AB015A3AYNACC0,20AB015A3AYNACG0,,20AB015A3AYNADC0,,20AB015A3AYNADG0,20AB015A3AYNAEC0,,