New IEEE Standard - Inactive - Superseded.This standard applies to high-efciency TEFC, horizontal and vertical, single-speed, squirrel cage polyphase induction motors, up to and including 500 hp, in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 specic features required for explosion-proof motors.
Số hiệu tiêu chuẩn
IEEE 841*ANSI 841
Tên tiêu chuẩn
Recommended practice for chemical industry severe duty squirrel-cage induction motors; 600 V and below
Ngày phát hành
1986-00-00
Từ khóa
Chemical industry * Electric motors * Electrical engineering * Induction motors * Squirrel-cage motors