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
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
本标准规定了SPE-PRCD的分类、特性、标志和产品资料、使用和安装的标准工作条件、结构和操作的要求试验。 本标准适用于与具有I类绝缘和电池充电装置的电动车辆一起使用的移动式装置,该移动式装置具有一个可开闭保护接地(SPE)。 本标准适用于能同时执行检测剩余电流,把该剩余电流值与剩余动作电流值
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications
General rules of color identification for protective conductor and neutral conductor and terminal marking for apparatus
This British Standard primarily provides recommendations and guidance on meeting the requirements for the earthing of electrical installations
Code of practice for protective earthing of electrical installations
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Circuit breakers — Switched protective earth portable residual current devices for class I and battery powered vehicle applications
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
APPLIANCES FOR DOMESTIC INSTALLATIONS AND SIMILAR PURPOSES.MAIN AND DISTRIBUTION-BOARD CURRENT-OPERATED EARTH-LEAKAGE CIRCUIT-BREAKERS WITH OVERCURRENT RELEASES (FAULT CURRENT MINIATURE CIRCUIT-BREAKER
Low-voltage electrical installations. Part 5-54. Selection and erection of electrical equipment. Earthing arrangements, protective conductors and protective bonding conductors
Code of practice for protective earthing of electrical installations
GRAPHICAL SYMBOL FOR PROTECTIVE EARTH (GROUND)
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
本标准规定了SPE-PRCD的分类、特性、标志和产品资料、使用和安装的标准工作条件、结构和操作的要求试验。 本标准适用于与具有I类绝缘和电池充电装置的电动车辆一起使用的移动式装置,该移动式装置具有一个可开闭保护接地(SPE)。 本标准适用于能同时执行检测剩余电流,把该剩余电流值与剩余动作电流值
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications
General rules of color identification for protective conductor and neutral conductor and terminal marking for apparatus
This British Standard primarily provides recommendations and guidance on meeting the requirements for the earthing of electrical installations
Code of practice for protective earthing of electrical installations
Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
Circuit breakers — Switched protective earth portable residual current devices for class I and battery powered vehicle applications
Standard Specifications for Temporary Protective Grounds to Be Used on De-energized Electric Power Lines and Equipment
APPLIANCES FOR DOMESTIC INSTALLATIONS AND SIMILAR PURPOSES.MAIN AND DISTRIBUTION-BOARD CURRENT-OPERATED EARTH-LEAKAGE CIRCUIT-BREAKERS WITH OVERCURRENT RELEASES (FAULT CURRENT MINIATURE CIRCUIT-BREAKER
Low-voltage electrical installations. Part 5-54. Selection and erection of electrical equipment. Earthing arrangements, protective conductors and protective bonding conductors
Code of practice for protective earthing of electrical installations
GRAPHICAL SYMBOL FOR PROTECTIVE EARTH (GROUND)