GB/T 21561.4-2018
ActiveRailway applications—Rolling stock pantograph characteristics and tests—Part 4: Interface between pantograph and rolling stock for metros and light rail vehicles
轨道交通 机车车辆受电弓特性和试验 第4部分：受电弓与地铁、轻轨车辆接口
Application Summary AI generated
This standard specifies the mechanical and electrical interface requirements between pantographs and metro or light rail vehicles, including mounting dimensions, air supply connections, and control signal wiring. It is applied by rolling stock manufacturers and railway operators in China to ensure interchangeability and safe operation of pantographs on urban rail transit systems. The standard is used during vehicle design, procurement, and type testing to verify compatibility between the current collection system and the vehicle roof structure.
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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.