18-Pulse Autotransformer | 75 HP Rating | P23806

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SNC’s 18-pulse autotransformer is a heavy-duty, multi-phase transformer designed to effectively reduce harmonic distortion for variable frequency drive applications.

This compact unit offers a small footprint and aluminum busbar terminations in various sizes to meet application requirements. It’s available with or without an enclosure.

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Product Features

  • 3-phase, 480V primary and 427V secondary
  • 60 Hz
  • Available horsepower ratings from 50 to 500
  • ETL UL 1561 certified
  • Aluminum windings for cost-effective, reliable performance
  • 180°C (356°F) or better insulation
  • Thermal switches that are normally closed as an added safety measure