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Chinese National Standard Category: Asynchronous machine

English Title: Specification and the Energy Efficiency Grades for Y2 Series,YX2 Series High-voltage Three-phase Induction Motors(Frame Size 355~560)
Chinese Title: Y2系列、YX2系列高压三相异步电动机技术条件及能效分级(机座号355~560)
Standard No.: JB/T 10444-2014
Category No.: K22
Issued by: Ministry of Industry and Information Technology
Issued on: 2014-05-06
Implemented on: 2014-10-1
Status: superseded
Superseded by:JB/T 10444-2025 Technical Specifications and Energy Efficiency Classification for Y2 and YX2 Series of 6kV High-voltage Three-phase Asynchronous Motors (Frame Size 355~ 630)
Superseded on:2026-2-1
Abolished on:2026-02-01
Superseding:JB/T 10444-2004 Specification for Y2 Series High-Voltage Three - Phase Induction Motors(Frame numbers 355 to 560)
Word Count:7500 words
Similar Standards: CAS 165-2008   GB/T 1032-2023/XG1-2025   GB/T 25302-2025   JB 5799-1991   JB 5797-1991   JB 5801-1991   GB 8916-1988   GB 9651-1988   ZB K 22007-1988   GBN 58-1978   GB/T 12974.1-2023   GB/T 1032-2023   GB/T 29314-2023   GB/T 13957-2022   GB/T 9651-2022   DL/T 2481-2022   GB/T 32877-2022   T/ZZB 0058-2016   GB/T 28575-2020   GB/T 32891.2-2019  
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