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  • Users: JimCook
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  1. JimCook

    Disconnecting Multiple Motors with One Switch?

    I have an application where I need to disconnect and lock out four VFD motors (all are 3 HP) with one switch. But I have been unable to find a suitable switch. Does anyone know of a switch that might work? This switch is to allow the operator to lock out four sections of belt drivs so that...
  2. JimCook

    AC and DC Drive Conductors in the Same Conduit?

    One of our plants has DC motor conductors for several DC drives run in the same conduit. They want to replace one of the DC motors with a 3-phase induction motor and run the AC drive conductors in the same conduit as the DC motor conductors. I think this is a very bad idea but there is no Code...

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