Protection from idle running of pump

    Application: The controller is designed to monitor the current of single phase asynchronous motors, built-in hydrophore and pumping systems which require a Stopping the pump at idle running.     Technical data: Controls the pump by pressure (pressure switch). Stopping the pump set current ” at idle running ” in the 0.2 to 0.6 of the value of its rated current. Equipped with a digital display that shows...

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