Standard

IEEE 841-1986

Revised

Note: Latest version: IEEE 841-2021

Existing or new amendments and versions must be purchased separately.

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Abstract

New IEEE Standard - Superseded. This standard applies to high-efÞciency TEFC, horizontal and vertical, single-speed, squirrel cage polyphase induction motors, up to and including 500 hp, in NEMA frame sizes 143T and larger, for petroleum, chemical, and other severe duty applications (commonly referred to as severe duty motors). Excluded from the scope of this standard are motors with sleeve bearings and additional speciÞc features required for explosion-proof motors.

Products specifications

  • Standard from IEEE
  • Published:
  • Document type: IS
  • Pages
  • Publisher: IEEE
  • Distributor: IEEE
  • ICS: 29.160.30
  • National Committee: IEEE Industry Applications Society / Petroleum and Chemical Industry

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