Standard icon

IEEE STANDARD

ANSI/IEEE 841-1986 - IEEE Recommended Practice for Chemical Industry Severe Duty Squirrel-Cage Induction Motors-600 V and Below

Description: 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.
  • Status: Inactive-Superseded STD Help

Get This Standard

Buy Purchase a copy of this standard Buy External Link
Access with Subscription External Link Standards Online subscribers can access this standard in IEEE Xplore Digital Library. Access Learn More