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["超 courant d'excitation

2018-05-17View Original

Thread Content

"超 courcurrent d'excès,电机也更换了,盘车无问题 但仍然超电流"
Reply #22018-05-17
"可能是超流量引起 或者泵推力过大。"
Reply #32018-05-17
"神泵:L:L:L:L:L:L:L"
Reply #42018-05-17
备用泵没事 流量都一样"
Reply #52018-05-17
"流过大 有电气绝缘问题?联轴器间隙多???"
Reply #62018-05-17
["检查口环是否有磨损加大; �切削叶轮试试。"
Reply #72018-05-18
"如果如果功率较大 �离心泵软启动试试。 �常开泵是先点动看转向 排气。 然后出口阀门关闭 入口阀门全全开。 再开泵 �慢慢调节出口阀门大小到工作点。(看出口压力表) 泵出口都不会全开来使用 �只要在你工作点使用 不超电流就行。"
Reply #82018-05-19
"内部磨损 内部泄漏增加 应该该修泵或换泵了。"
Reply #92018-05-20
"内部磨损 内部泄漏增加 �该该修泵 或换泵了。"
Reply #102018-05-20
["(1)平衡环 �平衡盘磨损。 (2口环 导叶套 �叶轮磨损。"
Reply #112018-05-20
"什么类型的泵 �盘车情况如何 与备用泵盘车比较一下 与备用泵互换电机试一下 如果不行的话 �要考虑口环磨碰和轴承体同心度。"]
Reply #122018-05-21
什么类型的泵,盘车情况如何,与备用泵盘车比较一下,与备用泵互换电机试一下,如果不行的话注要还是考虑口环磨碰和轴承体同心度。

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