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["중심력 泵 启 动 电 流 大", "순 循 环 泵 启 动 是 �软 启 动 方 式 ,, �启 动 时 出 口 阀 门 未 开 启 时 电 流 3 30 � 安 >,软 启 动 不能 正 常 下 去 >, 泵 轴 也 � �能 正 常 � 盘 动 >, 请问 各 路 大行 神 怎 么 去 判 断 哪 出 了 问题 題 ?",," 泵 参数 多 少 ? 出 口 阀 门 开 一 些 � � 电 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 流 有 变 化 吗 ?",,"电 机 功 率 � � 多 少 ? 额 定 电 流 多 少 ?".," �泵 的 名 � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 牌 信 恁 提 一 下 吧 ",,"电 机 出 问 题 了 , 缺 相 或 者 电 � 路 有 问 题 了 " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " pérdida" " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " pérdida "

2019-03-10View Original

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循环水泵启动是软启动方式,启动时出口阀门未开启时电流300+安,软启动不能正常下去,泵轴也能正常盘动,请问各路大神怎么去判断哪儿出了问题?
Reply #22019-03-10
泵参数多少?出口阀门开一些后,电流有变化吗
Reply #32019-03-10
电机功率多少?额定电流多少?
Reply #42019-03-10
把泵的铭牌信息提供一下吧
Reply #52019-03-11
电机出问题了,缺项或者线接反了
Reply #62019-03-13
是否缺相或者电路有问题
Reply #72019-03-17
本帖最后由 泡沫_ZPTK 于 2019-3-17 22:12 编辑 泵铭牌给一下,有可能电机问题。但循环水泵都有很大节电空间的,
Reply #82019-03-28
电动机缺相的话,很快就会烧电机的。
Reply #92019-05-07
谢谢各路大神,后来发现泵装配时间隙小了,但在盘动时未能明显感觉到。

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