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A customer needed a dry resin potted AC voltage 60 Hz harmonic filter capacitor to complete an inverter design. They also needed a solution with military standards of reliability. NWL's solution was...
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PowerPlus Product Improvements

PowerPlus product improvements as of October 2009

  • 3 Port Switch Box - This assembly can now be rotated to offer a variety of switch handle, duct, and duct cover locations.  The customer can either specify the desired orientation at time of order by filling out this drawing or configure the switch box during installation.  This feature is available on PowerPlus models up to and including 70kW.
  • Tension Clamp Terminals - Tension clamp terminals have replaced screw clamp terminals because they are maintenance free, provide superior termination, and can be used with a wide variety of wires.  An overview of these components can be found here.  These terminals are now used on all PowerPlus models.
  • Powder Coating - NWL offers Powder Coating paint options.