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Standard

IEEE 841-2009

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Note: Version actuelle: IEEE 841-2021

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Amendements et versions existants ou nouveaux doivent être achetés séparément.

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Résumé

Revision Standard - Superseded. This standard applies to premium efficiency totally enclosed fan-cooled (TEFC), horizontal and vertical, single-speed, squirrel cage polyphase induction motors, up to and including 370 kW (500 hp), and 4000 volts in National Electrical Manufacturers Association (NEMA) frame sizes 143T and larger, for petroleum, chemical, and other severe duty applications (commonly referred to as premium efficiency severe duty motors). Excluded from the scope of this standard are motors with sleeve bearings and additional specific features required for explosion-proof motors.

Spécifications des produits

  • Standard de IEEE
  • Publié:
  • Type de document: IS
  • Pages
  • Editeur: IEEE
  • Distributeur: IEEE
  • ICS: 29.160.30
  • Comité national: IEEE Industry Applications Society / Petroleum and Chemical Industry

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