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2020-09-10View Original

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user

Reply #22020-09-10

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Reply #32020-09-10

"Quelsles dangers dangers de réinitialiser un pompe centrifugeueue

Reply #42020-09-11

user

Reply #52020-09-11

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Reply #62020-09-11

"离心泵晃停后不关出口直接重新开机有什么危害？",

Reply #72020-09-11

"是不是泵没完全停止旋转直接启动危害会大点？",

Reply #82020-09-11

"启动电流超标，电机跳闸。",

Reply #92020-09-11

"我们曾经发生晃电，电机停住了，来电后也是没有关出口阀马上开泵。危害一定会有的。",

Reply #102020-09-11

"危害肯定有但是两害相加取其轻的道理应该知道吧。",

Reply #112020-09-16

"泵还在转正转有出口止逆阀这样泵启动电流应该不会超的过分跳闸但晃电后电网负荷波动较大各车间大家都立刻这样做电网波动更大还容易再跳反转没有出口止逆阀可能已经空泵立刻启动不一定会打液特别是晃电的时候比较忙长时间空转等发现了哪里已经出毛病了",

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