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International Standard Category: Motors

GB/T 27744-2011    Specification for premium efficiency three-phase permanent magnet synchronous motor (frame size 132~280)
超高效三相永磁同步电动机技术条件(机座号132~280) ;
Category No.:29.160.30 Valid Status:superseded
Issued Organization:AQSIQ, SAC Issued Date:2011-12-30
Implemented Date:2012-5-1 Abolished Date:
Superseded Standard.:GB/T 27744-2021 Specification and energy efficiency grades for line-start permanent magnet synchronous motors(frame size 80~355)
Superseded Date:2022-5-1
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