2025-12-17 10.9.52.83
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Code of China
International Standard List: Rotating machinery in general

GB/T 755-2025 Rotating electrical machines - Rating and performance 
  Issued on: 2025-8-1   Translation Price(USD): 580.0
GB/T 20833.2-2025 Rotating electrical machines - Winding insulation - Part 2: On-line partial discharge measurements on the stator winding insulation 
  Issued on: 2025-8-1   Translation Price(USD): 795.0
GB/T 21707-2025 Insulation specification for frequency conversion machine 
  Issued on: 2025-05-30   Translation Price(USD): 510.0
GB/T 17948.7-2025 Rotating electrical machines—Functional evaluation of insulation systems—General guidelines 
  Issued on: 2025-05-30   Translation Price(USD): 315.0
GB/T 14711-2025 General requirements for safety of small and medium size rotating electrical machines 
  Issued on: 2025-05-30   Translation Price(USD): 555.0
GB/T 1032-2023/XG1-2025 Test methods for three-phase asynchronous motors, includes Amendment 1 
  Issued on: 2025-06-30   Translation Price(USD): 950.0
GB/T 1032-2023 Test methods for three-phase asynchronous motors  
  Issued on: 2025-06-30   Translation Price(USD): 950.0
GB/T 17948.4-2024 Rotating electrical machines—Functional evaluation of insulation systems (Type II)—Procedures for form-wound windings—Electrical endurance qualification 
  Issued on: 2024-8-23   Translation Price(USD): 435.0
GB/T 1311-2024 Test methods for direct current machines 
  Issued on: 2024-8-23   Translation Price(USD): 930.0
T/CPIA 0089-2024  
  Issued on: 2024-12-15   Translation Price(USD):
GB/T 29326-2023 Selection of energy-efficient motors including variable speed applications—Application guidelines 
  Issued on: 2023-12-28   Translation Price(USD): 795.0
GB/T 7409.4-2023 Excitation systems for synchronous machines—Part 4：Technical requirements of excitation systems for medium and small synchronous machines 
  Issued on: 2023-9-7   Translation Price(USD): 285.0
GB/Z 20833.5-2023 Rotating electrical machines—The winding insulation—Part 5：Off-line measurement of partial discharge inception voltage under repetitive impulse voltage 
  Issued on: 2023-9-7   Translation Price(USD): 630.0
GB/Z 43036-2023 Rotating electrical machines—Measurement of stator end-winding vibration at form-wound windings 
  Issued on: 2023-9-7   Translation Price(USD): 900.0
GB/T 13958-2022 Test methods for small power permanent magnet synchronous motors 
  Issued on: 2022-12-30   Translation Price(USD): 195.0
GB/T 21205-2022 Rotating electrical machines—Repair, overhaul and reclamation  
  Issued on: 2022-10-12   Translation Price(USD): 630.0
GB/T 25292-2022 Specification for direct current machine in ships 
  Issued on: 2022-10-12   Translation Price(USD): 375.0
GB/T 997-2022 Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines  
  Issued on: 2022-10-12   Translation Price(USD): 375.0
GB/T 4942-2021 Degrees of protection provided by the integral design of rotating electrical machines (IP code)—Classification 
  Issued on: 2021-10-11   Translation Price(USD): 380.0
GB/T 1971-2021 Rotating electrical machines—Terminal markings and direction of rotation 
  Issued on: 2021-10-11   Translation Price(USD): 435.0
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