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  1. yoyoe

    Motor pulling higher then rated amps.

    Thanks for all the ideas. I have a little more info. The two motors are continuous duty motors with a service factor of 1.15. Each motor is direct connected to a hydraulic pump with a coupling. When the pumps are not pumping pressure they each draw about 24-26amps. When pumping high pressure...
  2. yoyoe

    Motor pulling higher then rated amps.

    I have a diecast machine with two 30hp three phase motors running 460 volts. Nameplate rating on them is 37.5 amps. Under load they each pull 40-43 amps. What I would like to know is this normal? I also have a problem with blowing the main fuses, LPJ 100 Sp. Amp meter says total amps through...

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