Automatic controller for pure water pumps for copper foil production water treatment

The utility model discloses an automatic controller for pure water pumps for copper foil production water treatment, which comprises a main circuit and a control circuit, a manual control circuit in the control circuit comprises a first relay coil, and the first relay coil is connected in series wit...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU ZIPENG, ZUO XIANGLE, LI JIANQU, HE CHENGQUN, LIU YOUSHENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses an automatic controller for pure water pumps for copper foil production water treatment, which comprises a main circuit and a control circuit, a manual control circuit in the control circuit comprises a first relay coil, and the first relay coil is connected in series with the manual control end of a changeover switch. When an inverter goes wrong, the operation of the inverter cannot be stopped due to the fault, the inverter can be automatically reset and restarted (one starting for every fault), and therefore the post-treatment operation train cannot be affected due to the lack of pure water.