共找到 496 条与 铁路车辆 相关的标准,共 34 页
Railway applications — Rolling stock — Testing of rolling stock on completio of construction and before entry into service
Railway applications — Specification and demonstration of reliability, availability, maintainability and safety(RAMS)
Railway applications — Electronic equipment used on rolling stock
Non-destructive testing of welds on rolling stock Part 1: General principles
Non-destructive testing of rolling stock welds Part 3: Radiographic testing
Railway vehicle heart discs and wear discs
Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phas
Steel castings for rolling stock Part 1: Technical requirements and inspection
本标准规定了铁道机车车辆中机械制造应用螺栓连接、符号、结构参数、选择紧固元件、螺栓连接的配置及参数的选择等。 本标准适用于铁道机车车辆中符合GB/T 3098.1及GB/T 3098.2规定的钢制螺栓及螺母的螺栓连接(件)。本部分在限定材料的条件下,也可应用于符合GB/T 3098.6及GB/T 3098.15规定的A2及A4钢种制造的螺栓及螺母的连接(件)。其他轨道车辆也可参照使用。 本部分原则上不免除验证结果的实验研究和数值算法(FEM-有限元法,BEM-边界元法),尤其是重要的连接件。
Design guide for railway vehicles and their components Bolted joints.Part 2:Design-Mechanical application
IEC 60077-5:2019 is available as IEC 60077-5:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60077-5:2019 give additional or amended rules for high voltage (HV) fuses as a supplement to those given by IEC 60077-2. The high voltage fuses concerned are those connected into power and/or auxiliary circuits. The nominal voltage of these circuits lies between 600 V DC and 3 000 V DC, according to IEC 60850. These fuses can also be used in auxiliary AC circuits up to a nominal voltage of 1 500 V. This document together with IEC 60077-2 states specifically: a) the characteristics of the fuses; b) the service conditions with which the fuses comply with reference to: - operation and behaviour in normal service; - operation and behaviour in case of short circuit; - dielectric properties. c) the tests intended for confirming the compliance of the fuse with the characteristics under the service conditions and the methods adopted for these tests; d) the information marked on, or given with, the fuse. This second edition cancels and replaces the first edition, issued in 2003. This edition includes the following main technical changes with regard to the previous edition: a) test method of test duty III for verification of breaking capacity is reviewed.
Railway applications - Electric equipment for rolling stock - Part 5: Electrotechnical components - Rules for HV fuses
本标准规定了铁道货车空重车自动调整装置(以下简称“自调装置”)的技术要求、试验方法、检验规则、标志、包装及贮存等。 本标准适用于构造速度小于等于120km/h,轴重25t及以下的铁道货车用自调装置。
General technical specifications of variable load equipment for railway freight car
Rolling stock -- Combined test method for traction systems
Railway applications — Fixed installations — DC switchgear — Part 2: DC circuit-breaker
Railway applications — Rolling stock — Protective provisions against electrical hazards
Railway applications — Fixed installations — DC switchgear — Part 1: General
Railway applications — Fixed installations — DC switchgear — Part 1: General
Railway applications — Fixed installations — DC switchgear — Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
Railway applications — Rolling stock equipment — Shock and vibration tests
Railway applications — Fixed installations — DC switchgear — Part 3: Indoor d.c. disconnectors, switch-disconnectors and earthing switches
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