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  1. Jeff_Cameron

    Motor overload tripping question

    It is an electro-mechanical overload. the overload is sized for up to 32A, while the motor FLA is 28A. the weird thing is that the overload is rated for 20HP and the motor is 25HP. I don't understand how the overload can be rated up to 32A but only 20HP.
  2. Jeff_Cameron

    Motor overload tripping question

    Hi all, I am having an issue with some motors on a piece of industrial machinery. The problem I am having is that the motor overloads keep tripping for all of my coolant supply pumps. This is really a 2 part question. Part 1: I have a 480v 3 phase motor with a nameplate FLA of 28.0A (at...

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