实施日期:2010-10-31
Bus for A.C. Metal-enclosed Switchgear and Controlgear
发布日期:1995-07-29 实施日期:1995-07-29
Industrial communication networks - Fieldbus specifications - Part 3-8: Data-link layer service definition - Type 8 elements
适用范围:1.1 OverviewThis part of IEC 61158 provides common elements for basic time-critical messagingcommunications between devices in an automation environment. The term “time-critical” is used torepresent th...
实施日期:2008-09-01
Fire resistant busbar trunking systems (Fire resistant busways)
适用范围:本标准适用于额定工作电压交流至1000V(1140V)、频率50Hz或60Hz,额定电流至5000A的母线槽。各类母线槽产品的特殊要求应在相应的产品标准中分别加以补充规定。本标准规定了耐火母线干线系统(耐火母线槽)(以下简称母线糟)的...
实施日期:2002-12-01
Railway applications - Rolling stock Part 1: Combined testing of inverter-fed alternating current motors and their control system Incorporates corrigendum: December 2006 [Superseded: CENELEC EN 61377]
发布日期:2006-03-01 实施日期:2006-03-01
Low-voltage switchgear and controlgear assemblies - Part 2: Particular requirements for busbar trunking systems(busways)
适用范围:本部分适合于居民区、商业区、公共场所、农业和工业房屋建筑的母线干线系统(BTS)及馈电和配电的辅助设施。本部分也适用于装有通讯和/或控制系统的母线干线系统或者通过分接单元提供照明的母线系统,但不适用于符合GB/T 139...
发布日期:2006-08-25 实施日期:2007-03-01
适用范围:本标准规定了空气绝缘母线干线系统术语、使用条件、结构要求、技术要求和试验方法等。 本标准适用于额定电压交流至660V,频率50HZ或60HZ,额定电流至于5000A的母线槽。
实施日期:1997-07-01
Railway applications - Rolling stock - Combined testing - Part 2: Chopper-fed direct current traction motors and their control
适用范围:Applies to the combinations of motor(s), chopper and their control, and its object is to specify a)the performance characteristics of electric drives consisting of a chopper, direct current motors, and...
发布日期:2002-06-05 实施日期:2002-06-05
Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements
适用范围:1.1 GeneralThe data-link layer provides basic time-critical messaging communications between devices in anautomation environment.This protocol provides a highly-optimized means of interchanging fixed-l...
实施日期:2008-09-01
Fieldbus standard for use in industrial control system Part 2:Physical layer specification and service definition
实施日期:1997-07-01
Code of Practice for Design of High-Voltage Open-Terminal Stations
适用范围:1 General This British Standard gives recommendations for the design of high-voltage open-terminal stations. This standard does not cover equipment included in installations for which separate standar...
实施日期:1990-01-01
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