This standard specifies the method and assessment index for testing verification of the dynamic performance of rolling stocks that are designed to operate on standard gauge railway.
This standard is applicable to the assessment and testing verification of the dynamic performance of rolling stocks that are designed to operate on standard gauge railway. The dynamic performance testing verification of urban railway vehicles and electric and diesel locomotives used by industry and mining can refer to this standard.
This standard is not applicable to the dynamic performance testing verification of special-purpose vehicles (oversize commodity wagon and vehicles running on track with or without power) that are designed to operate on standard gauge railway, and on-track machines such as construction machinery (bridge girder erection machine, track laying machine, track crane, etc.), engineering machinery, road maintenance machinery (screening machine, tamping machine, etc.).
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This part of GB/T 25122 specifies the service conditions,system structure,technical requirements,test methods,test rules,marking,packaging,transport and storage of traction converter for urban rail vehicle.
This part is applicable totraction converter for urban rail vehicle (hereinafter referred to as “converter”).
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本文件规定了机车车辆制成后投入使用前的试验要求、种类、条件和方法。
本文件适用于机车、客车、货车、动力分散电动车组(以下简称“动车组”)、市域(郊)铁路和城市轨道交通(以下简称“市域铁路和城轨交通”)车辆,其他车型可参照使用。
本文件不适用于自轮运转车辆,如轨道车、铁路救援起重机、铺轨机和架桥机(组)车辆、接触网作业车、大型养路机械等。
注1:根据机车车辆类型(如机车、客车、货车、动车组、市域铁路和城轨交通车辆等)确定本文件的适用部分。
注2:本文件的适用范围不包括用于建造和维修铁路基础设施的有轨车辆、公路车辆和铁路机车车辆。
注3:本文件不涉及机车车辆组装前的部件或设备所进行的试验。
如果适用,本文件用于下列方面:
——安装在机车车辆上作辅助用途的发电机组;
——无轨电车或类似机车车辆用电传动系统;
——带有非电力牵引系统的机车车辆的控制和辅助设备;
——由不使用轮轨黏着的系统引导、悬浮或电驱动的机车车辆。
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This part defines the structures and basic types,dimensions,technical requirements,installation adjustment,quality inspection,painting and markings for the upper clearance treadle (hereinafter referred to as the “upper treadle”) and lower clearance treadle (hereinafter referred to as the “lower treadle”)of rolling stock clearance treadle (hereinafter referred to as the “treadle”) for standard gauge railway.
This part is applicable to design,manufacturing and installation of the upper treadle(basic and broad types) and the lower treadle.
定价: 288元 / 折扣价: 245 元 加购物车
This document specifies the service conditions, system composition, technical requirements, test methods, test rules, marking, packaging, transport and storage of auxiliary converters for suburban railway and urban rail transit vehicles.
This document is applicable to auxiliary converters for suburban railway and urban rail transit vehicles with DC power supply.
定价: 648元 / 折扣价: 551 元 加购物车