GB/T 27744-2011 in English
SUPERSEDEDSpecification for premium efficiency three-phase permanent magnet synchronous motor (frame size 132~280)
- Issued on:2011-12-30
- Implemented on:2012-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$262.00
《GB/T 27744-2011超高效三相永磁同步电动机技术条件（机座号132-280）》由TC26（全国旋转电机标准化技术委员会）归口，主管部门为中国电器工业协会。
Scope
This standard specifies the type, basic parameters and dimensions, technical requirements, inspection rules, marking, packaging and warranty period requirements of ultra-high-efficiency three-phase permanent magnet synchronous motors. This standard applies to self-starting ultra-high-efficiency three-phase permanent magnet synchronous motors (frame size 132-280). The ultra-high-efficiency three-phase permanent magnet synchronous motor (hereinafter referred to as the motor) specified in this standard is suitable for beam pumping units in oil fields and similar high starting torque loads. This standard does not include AC servo permanent magnet synchronous motors.
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