Title :
Introduction to IEEE 841-1994, IEEE standard for petroleum and chemical industry-Severe duty totally enclosed fan-cooled (TEFC) squirrel cage induction motors-up to and including 500 hp
Author :
Doughty, Richard L.
Abstract :
IEEE 841, Recommended Practice for Chemical Industry Severe Duty Squirrel-Cage Induction Motors-600 V and Below, first issued in 1986, has been significantly revised and reissued as a Standard. The scope has been increased to include severe duty TEFC squirrel-cage induction motors with antifriction bearings in sizes up to and including 500 horsepower. Motor rated voltages of 2300 V and 4000 V have been added. Changes to the standard are reviewed in detail. Requirements are identified that improve motor reliability and increase motor life
Keywords :
IEEE standards; chemical industry; machine bearings; petroleum industry; squirrel cage motors; 2300 to 400 V; 500 hp; 600 V; IEEE 841-1994; IEEE Recommended Practice; antifriction bearings; chemical industry; fan cooling; motor life; motor reliability; petroleum industry; rated voltages; severe duty operation; totally enclosed squirrel cage induction motors; Chemical industry; Corrosion; Ducts; History; Induction motors; Manufacturing industries; Petrochemicals; Petroleum; Sprites (computer); Voltage;
Journal_Title :
Industry Applications, IEEE Transactions on
