INTRODUCTION TO IEEE-841-11994, IEEE STANDARD FOR PETROLEUM AND CHEMICAL-INDUSTRY - SEVERE DUTY TOTALLY ENCLOSED FAN-COOLED (TEFC) SQUIRREL-CAGE INDUCTION-MOTORS - UP TO AND INCLUDING 500 HP
Rl. Doughty, INTRODUCTION TO IEEE-841-11994, IEEE STANDARD FOR PETROLEUM AND CHEMICAL-INDUSTRY - SEVERE DUTY TOTALLY ENCLOSED FAN-COOLED (TEFC) SQUIRREL-CAGE INDUCTION-MOTORS - UP TO AND INCLUDING 500 HP, IEEE transactions on industry applications, 33(1), 1997, pp. 160-166
IEEE 841, Recommended Practice for Chemical Industry Severe Duty Squir
rel-Cage Induction Motors 600 V and Below, first issued in 1986, has b
een significantly revised and reissued as a Standard. The scope has be
en increased to include severe duty TEFC squirrel-cage induction motor
s with antifriction bearings in sizes up to and including 500 horsepow
er, Motor rated voltages of 2300 V and 4000 V have been added, Changes
to the standard are reviewed in detail. Requirements are identified t
hat improve motor reliability and increase motor life.