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    homepage > Automatic control engineering > Automatic control > Automatic control > Frequency conversion control cabinet
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    •        The frequency conversion control cabinet is mainly used to adjust the working frequency of the equipment, reduce the energy consumption, and can smoothly start the equipment. At the same time with the analog input (speed control or feedback signal), PID control, pump switching control (for constant pressure), communication function, macro function (according to different occasions with different parameters), multi speed etc.. The utility model can be widely used for automatic control of constant pressure water supply, air compressor, fan pump, central air conditioner, port machinery, machine tool, boiler, paper making machinery, food machinery, etc..
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