GB/T 30143-2025

Active

YZR series wound-rotor three-phase induction motors for crane and metallurgical applications—Technical specification (frame size 450～500)

YZR系列起重及冶金用绕线转子三相异步电动机 技术规范（机座号450～500）

Standard Type
GBT
ICS
29.160.30
CCS
K 26
Status
现行
Issue Date
2025-10-31
Implementation
2026-05-01
Responsible Dept
中国电器工业协会
Drafting Unit
N/A