High Current Round Edgewound

OHMITE
Part Number Information
Part #: Price/Availability:
76021 Buy Now

These high current round edgewound resistors are available in a variety of ohm and current ratings common to transit use. A sturdy welded steel frame supports the refractory insulators. The frame is finished with a zinc chromate conversion for corrosion resistance. The ceramic insulators separate turns of the resistance elements from each other and the frame. The resistance element is a stainless steel strip, used for its corrosion resistance, negligible temperature coefficient, and Ohms per foot vs. current carrying capacity. The resistance element is created by edgewinding a stainless strip into a continuous coil of the proper length. Zinc plated terminals welded to the resistance element complete the assembly. Contact us with your specific needs.

Features

• Up to 160 Amps of Continuous Current
• 10% tolerance standard
• Crosses to popular Ward Leonard and Westinghouse styles
 

Applications

• Dynamic braking
• Load banks
• Motor starting
• Plugging
 

Resources