Superseded Standard

IEEE 841-1986

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

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.

Sponsor Committee
IAS/PCI - Petroleum and Chemical Industry
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Status
Superseded Standard
Superseded by
841-1994
Board Approval
1985-09-19
History
ANSI Approved:
1986-02-28
Published:
1986-04-14

Working Group Details

Society
IEEE Industry Applications Society
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Sponsor Committee
IAS/PCI - Petroleum and Chemical Industry
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No Active Projects
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No Inactive-Withdrawn Standards
No Inactive-Reserved Standards
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