...
首页> 外文期刊>IEEE Transactions on Industry Applications >Introduction to IEEE 841-2001, IEEE standard for petroleum and chemical industry-severe duty totally enclosed fan-cooled (TEFC) squirrel-cage induction motors-up to and including 370 KW (500 HP)
【24h】

Introduction to IEEE 841-2001, IEEE standard for petroleum and chemical industry-severe duty totally enclosed fan-cooled (TEFC) squirrel-cage induction motors-up to and including 370 KW (500 HP)

机译:IEEE 841-2001和石油和化工行业的IEEE标准简介-重型全封闭风扇冷却(TEFC)鼠笼式异步电动机-最高370 KW(500 HP)

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

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, issued in 1994, has been updated and improved. The scope includes three-phase severe duty TEFC squirrel-cage induction motors with antifriction bearings in sizes up to and including 370 kW (500 hp) and motor rated voltages of 200, 230, 460, 575, 2300, and 4000 V at 60 Hz. Changes to the standard are reviewed in detail. Requirements are identified that improve motor reliability and increase motor life.
机译:1994年发布的IEEE 841-1994,《石油和化工行业IEEE重型全封闭风扇冷却(TEFC)鼠笼式感应电动机标准-功率不超过500 hp》已被更新和改进。范围包括带有减摩轴承的三相重载TEFC鼠笼式感应电动机,其尺寸最大为370 kW(500 hp),包括370 kW(500 hp),电动机额定电压为60 Hz时为200、230、460、575、2300和4000 V 。对标准的更改进行了详细审查。确定了提高电动机可靠性并延长电动机寿命的要求。

著录项

相似文献

  • 外文文献
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号