GB/T 25121-2010
AbolishedRailway applications - Rolling stock equipment - Capacitors for power electronics
轨道交通 机车车辆设备 电力电子电容器
Application Summary AI generated
This standard specifies the performance requirements, test methods, and acceptance criteria for capacitors used in power electronic circuits of railway rolling stock. It is applied in the design, manufacturing, and quality verification of DC-link, snubber, and filtering capacitors within traction converters and auxiliary power systems on locomotives and electric multiple units. The standard ensures reliable operation under the specific voltage, temperature, and vibration conditions encountered in rail transit environments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.