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["전자기 정상적으로 작동되지 않습니다.",,"모두들, 고압 전동기의 공전 시 테스트에서 파라미터가 정상적이었지만 실제 기계와 泵 一起运行时就不能正常启动,电流超标,且电机内部噪音很大的情况?是如何处理的?",,"공전 시 큰 문제가 발생하지 Rencontre?但在负载情况下才能看出问题!",,"공정과 기계에서 원인을 찾아야 합니다. 예를 들어 수동으로 차레를 돌릴 때 카catch 현상이 있는지, 회전 시手感是否有什么异常?负载是什么东西?压缩机?泵?机床?及其他?",," 泵 有什么问题吗?试试盘车,应该是 泵 有问题,过载了 kuk.".,"진동은 어떠한가?机泵一起运行后盘车紧不紧??",,"이런 상황에서는 부하 장비의 상태를 확인하여 부하가过大不要连续启动。",,"고압 풍기의 시작 전류가 매우 큽니다, 전기 여유가 충분해야 합니다."]

2018-09-11View Original

Thread Content

请问大家,有没有遇到过高压电机空载试运参数正常,但带着机泵启动时就不能正常启动,电流超标,且电机内噪音很大的情况?如何处理的?
Reply #22018-09-11
电机空转能出多大问题?负载情况下才能看出问题!
Reply #32018-09-11
要从工艺、机械上找原因。比如手动盘车是否有卡恰现象,转动时的手感是否有异样,负载是啥东西,压缩机?泵?机床?及其它?
Reply #42018-09-11
泵有什么吧,盘车看看,应该是泵有问题,过载了。
Reply #52018-09-12
振动如何?机泵连起来后盘车紧不紧??
Reply #62018-09-14
此种情况建议查找负载设备情况,避免负荷过大,机构卡死等问题,问题没解决,高压电机也不要连续启动。
Reply #72018-09-14
高压风机启动电流很大,电气余量要足够

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