IEEE 841-2009 石油和化学工业用标准.最高达370kW(500hp)的全封闭风扇冷却式鼠笼式感应电动机

标准号：IEEE 841-2009
中文标准名称：石油和化学工业用标准.*高达370kW(500hp)的全封闭风扇冷却式鼠笼式感应电动机
英文标准名称：Standard for petroleum and chemical industry - Premium-efficiency, severe-duty, Totally Enclosed Fan-Cooled (TEFC) squirrel cage induction motors - Up to and including 370 kW (500 hp)
标准类型：K20
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K20
国际标准分类号：29.160.30
引用标准：ABMA 9-1990;ABMA 11-1999;ABMA 20-1996;API 610-2004;ASME B1.1-2001;ASTM B117-1997;IEEE 112-2004;IEEE 117-1974;IEEE 275-1992;IEEE 522-2004;NEMA MG 1-2006;NFPA 70-2005
适用范围：This standard applies to premium-efficiency totally enclosed fan-cooled (TEFC), horizontal and vertical,single-speed, squirrel cage polyphase induction motors, up to and including 370 kW (500 hp), and 4000 Vnominal, in National Electrical Manufacturers Association (NEMA) frame sizes 143T and larger, forpetroleum, chemical, and other severe-duty applications (commonly referred to as premium-efficiencysevere-duty motors). Excluded from the scope of this standard are motors with sleeve bearings andadditional specific features required for explosion-proof motors.