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    HPL420

    Abstract: EN50081-1 EN50082-2 EN61010-1 Unipower
    Contextual Info: Unipower HPL420 Load monitor with 1 Max and 1 Min. limit Generally kW-monitor with embedded functions for the control and supervision of AC-motor driven equipment. A very popular and useful unit, which besides kW also is able to perform supervision of phase order. The


    Original     		HPL420 4-20mA 10ms-25 4-20mA) HPL420 EN50081-1 EN50082-2 EN61010-1 Unipower PDF

    ph 4148

    Abstract: ph 4148 f makrolon GV 30 makrolon HPL420 unipower hpl 420 grinding mill A4565 EN50081-1 EN50082-2
    Contextual Info: at the motor-switch after the fuses. This enables the use of phase asymmetry supervision motor-fuse blown . If the input S1 and Gnd are shorted (AutoReset), the alarm activates the hysteresis function implementing a four-point regulation. This is for instance used in a grinding mill where the HPL420


    Original     		HPL420 HPL420 HPL420. ph 4148 ph 4148 f makrolon GV 30 makrolon unipower hpl 420 grinding mill A4565 EN50081-1 EN50082-2 PDF