GB/T 25389.1-2018 Wind turbines—Permanent magnet synchronous generator—Part 1:Technical conditions

GB/T 25389.2-2018 Wind turbines—Permanent magnet synchronous generator—Part 2:Testing methods

GB/T 25389.1-2010 Wind turbine low-speed permanent magnet synchronous generator—Part 1:Technical conditions

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 755-2000 Rotating electrical machines—Rating and performance GB/T 755-2008 Rotating electrical machines—Rating and performance GB/T 755-2019 Rotating electrical machines—Rating and performance GB/T 755.2-2003 Methods for determining losses and efficiency of rotating electrical machinery from tests(excluding machines for traction vehicles) GB/T 997-2003 Classification of types of construction and mounting arrangements for rotating electrical machines(IM code) GB/T 997-2008 Rotating electrical machines—Classification of types of construction,mounting arrangements and terminal box position for(IM Code) GB/T 997-2022 Classification of types of construction,mounting arrangements and terminal box position (IM Code) for rotating electrical machines GB/T 1993-1993 Cooling methods for rotating electrical machines GB/T 2900.25-1994 Electrotechnical terminology—Rotating electrical machines GB/T 2900.25-2008 Electrotechnical terminology—Rotating electrical machines GB/T 4831-1984 Specification for model of rotating electrical machi nes GB/T 4831-2016 Specification for model of rotating electrical motor GB/T 4942.1-2001 Classification of degrees of protection provided by enclosures of rotating electrical machines (IP code) GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification GB 10068-2000 Mechanical vibration of certain machines with shaft heights 56mm and higher—Measurement,evaluation and limits of vibration GB/T 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement,evaluation and limits of vibration severity GB/T 10068-2020 Mechanical vibration of certain machines with shaft heights 56 mm and higher—Measurement,evaluation and limits of vibration severity GB/T 10069.1-2006 Measurement of the airborne noise emitted by rotating electrical machines and the noise limits—Part 1:Method for the measurement of airborne noise emitted by rotating electrical machines GB 10069.3-2006 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3:Noise limits GB/T 10069.3-2008 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3:Noise limits GB/T 10069.3-2024 Measurement of airborne noise emitted by rotating electrical machines and the noise limits—Part 3:Noise limits GB/T 12665-1990 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB/T 12665-2008 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB/T 12665-2017 Requirements of damp-heat testing of electrical machine for service in general environmental condition GB/T 22714-2008 Test specifications of interturn insulation of form-wound winding for AC low-voltage electrical machines GB/T 22715-2008 Impulse voltage withstand levels of form-wound stator coils for rotating a.c.machines GB/T 22715-2016 Impulse voltage withstand levels of form-wound stator coils for rotating a.c.machines GB/T 22719.1-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines—Part 1:Test methods GB/T 22719.2-2008 Interturn insulation of random-wound winding for AC low-voltage electrical machines—Part 2:Test limits GB/T 25389.2-2010 Wind turbine low-speed permanent magnet synchronous generator—Part 2:Testing methods GB/T 25389.2-2018 Wind turbines—Permanent magnet synchronous generator—Part 2:Testing methods GB/T 755-2025 Rotating electrical machines—Rating and performance GB/T 191-2025 Graphical symbols marking for handling and storage of packages