发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
点击量：0
有样品要送检？试试一键送检，5分钟极速响应
在线提交检测需求
对接客服咨询检测
本标准规定了信号网络浪涌保护器(包括线路接口避雷器、天馈线避雷器等)的定义、分类、技术要求、测试方法和检验规则。 本标准适用于对受到雷电或其他瞬态过电压过电流影响的信号通信接口进行防护的浪涌保护器(以下称为SPD-Surge Protective Device，如特别说明，本标准
Technical Requirements and Testing Methods for Surge Protective Devices of Signaling Networks
本文件适用于对受到雷电或其它瞬态过电压过电流影响的信号通信接口进行防护的浪涌保护器。 本文件适用于信号网络浪涌保护器的质量检验与评定
Low voltage surge protective devices — Part 21: Surge protective devices connected to telecommunications and signalling networks — Performance requirements and testing methods
This TS 61643-22 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication
Low-voltage surge protective devices - Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
Low-voltage surge protective devices. Surge protective devices connected to telecommunications and signalling networks. Selection and application principles
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
本标准规定了铁路信号设备用浪涌保护器（Surge protective device 简称SPD）的定义、分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于铁路信号设备为防止雷电电磁脉冲感应损害的浪涌保护器制造、维修、检验与评定。铁路系统其他电子设备（通信设备、计算机
Surge protective devices for Railway signal system
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles (IEC 61643-22:2004, modified); German version CLC/TS 61643-22:2006
Describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
This International Standard is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods
This standard is about Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods
Low voltage surge protective devices. Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
This International Standard is applicable to devices for surge protection of telecommunications and signalling netvvorks against indirect and direct
Low voltage surge protective devices Part 21: Surge protective devices connected to telecommunications and signalling networks — Performance requirements and testing methods
Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles
この規格は，公称システム電圧が交流1 000V(実効値)以下又は直流1500V以下の通信及び信号回線に接続するサージ防護デバイスの選定,運用,配置及び協調の基準について規定する。この 損格は,同一のきょう(筐)体で電力線及び信号線の保護を統合したSPDについても適用する
Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles
本标准规定了信号网络浪涌保护器(包括线路接口避雷器、天馈线避雷器等)的定义、分类、技术要求、测试方法和检验规则。 本标准适用于对受到雷电或其他瞬态过电压过电流影响的信号通信接口进行防护的浪涌保护器(以下称为SPD-Surge Protective Device，如特别说明，本标准
Technical Requirements and Testing Methods for Surge Protective Devices of Signaling Networks
本文件适用于对受到雷电或其它瞬态过电压过电流影响的信号通信接口进行防护的浪涌保护器。 本文件适用于信号网络浪涌保护器的质量检验与评定
Low voltage surge protective devices — Part 21: Surge protective devices connected to telecommunications and signalling networks — Performance requirements and testing methods
This TS 61643-22 describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication
Low-voltage surge protective devices - Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
Low-voltage surge protective devices. Surge protective devices connected to telecommunications and signalling networks. Selection and application principles
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
本标准规定了铁路信号设备用浪涌保护器（Surge protective device 简称SPD）的定义、分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本标准适用于铁路信号设备为防止雷电电磁脉冲感应损害的浪涌保护器制造、维修、检验与评定。铁路系统其他电子设备（通信设备、计算机
Surge protective devices for Railway signal system
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles (IEC 61643-22:2004, modified); German version CLC/TS 61643-22:2006
Describes the principles for the selection, operation, location and coordination of SPDs connected to telecommunication and signalling networks
Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles
This International Standard is applicable to devices for surge protection of telecommunications and signalling networks against indirect and direct
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods
This standard is about Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling
Low voltage surge protective devices - Part 21: Surge protective devices connected to telecommunications and signalling networks; Performance requirements and testing methods
Low voltage surge protective devices. Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods
This International Standard is applicable to devices for surge protection of telecommunications and signalling netvvorks against indirect and direct
Low voltage surge protective devices Part 21: Surge protective devices connected to telecommunications and signalling networks — Performance requirements and testing methods
Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles
この規格は，公称システム電圧が交流1 000V(実効値)以下又は直流1500V以下の通信及び信号回線に接続するサージ防護デバイスの選定,運用,配置及び協調の基準について規定する。この 損格は,同一のきょう(筐)体で電力線及び信号線の保護を統合したSPDについても適用する
Low-voltage surge protective devices -- Part 22: Surge protective devices connected to telecommunications and signalling networks -- Selection and application principles
首页
点击咨询
