Darrah Electric Company now offers a Air Cooled Rectifier Replacement Bridge for the aging GE Alterrex™ Water Cooled Excitation Systems

Wednesday, July 22, 2009
Called the Darrex Air™, the Darrah product includes a new Three Phase Air Cooled Diode Bridge and 5-Pole Disconnect Switch. The Darrah replacement is designed using state of the art technology. It is natural convection cooled and is a drop in, form, fit, and functional replacement. The 5-pole disconnect switch offers through the door operation, to comply with Arc flash safety requirement.

Other features include:

  • 2000 Amp Continuous Rating.
  • 50º C designed ambient.
  • 600 volt D.C. rating.
  • 250% Overload rating for 30 seconds.
  • Replacement installation on site typically within an 8 hour shift.
  • No water or fan is required.
  • A proven product with testimonials.
  • Complete installation instructions.
  • Call for the Darrah representative in your area.
Installation Instruction Manual for Darrex Air™ - IB1141 (Rev 5)
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