发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Operation and maintenance regulations for low-voltage power consumption facilities (equipment) in public places
Electrically insulating helmets for use on low voltage intallations
本标准规定了电控设备用低压直流电源的产品型号、技术要求、试验方法、检验股则、产品包装、运输及贮存的要求等。 本标准适用于额定频率为50Hz或60Hz、400Hz,额定电压不超过1000V及额定电压为直流不超过400V供电的、输出额定直流电压不超过400V,额定功率不大于30kW的低压开关
Low-voltage power supple d.c.output for electric control equipment
Basic parameter requirements for low-volatge d.c. regulated power supply series for electronic equipment
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement -- Part 1: Apparatus for in-home use
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1 : apparatus for in-home use
Electrically Insulating Helmets for Use on Low Voltage Installations
Настоящий стандарт распространяется на стабилизированные низковольтные блоки питания типа 591
Stabilized low voltage power units type 591 for electronis used General specifications
この規格は,非技術者が扱うことのできるキャビネット形分電盤(以下,分電盤という。)で周波数50Hz若しくは60Hzの交流300V以下。定格電400A以下。定格短時間耐電流22kA以下のもの.又は直流125V以下,定格電流50A以下の電路に使用するものについて規定する。ただし,住宅用分電盤は含まない
Box-type switchgear assemblies for low-voltage distribution purpose
本文件规定了额定电压直流1 500 V及以下直流建筑中低压配电设备的安全检验技术规范。适用于低压直流建筑在投入运行后的电气设备运维检验。 直流建筑低压配电设备主要包括:直流柜、直流断路器、隔离开关、储能电池、配电布线等。 本文件不适用特殊环境下的电气设施和设备的检验
Technical specification for safety inspection of low-voltage distribution equipment for DC buildings
Lavelings for low voltage electrical energy storage equipment for residential use
Box-type switchgear assemblies for low-voltage distribution purpose
Power line communication apparatus used in low-voltage installations. Radio disturbance characteristics. Limits and methods of measurement. Apparatus operating above 30 MHz
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use; German version EN 50561-1:2013
Operation and maintenance regulations for low-voltage power consumption facilities (equipment) in public places
Electrically insulating helmets for use on low voltage intallations
本标准规定了电控设备用低压直流电源的产品型号、技术要求、试验方法、检验股则、产品包装、运输及贮存的要求等。 本标准适用于额定频率为50Hz或60Hz、400Hz,额定电压不超过1000V及额定电压为直流不超过400V供电的、输出额定直流电压不超过400V,额定功率不大于30kW的低压开关
Low-voltage power supple d.c.output for electric control equipment
Basic parameter requirements for low-volatge d.c. regulated power supply series for electronic equipment
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement -- Part 1: Apparatus for in-home use
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1 : apparatus for in-home use
Electrically Insulating Helmets for Use on Low Voltage Installations
Настоящий стандарт распространяется на стабилизированные низковольтные блоки питания типа 591
Stabilized low voltage power units type 591 for electronis used General specifications
この規格は,非技術者が扱うことのできるキャビネット形分電盤(以下,分電盤という。)で周波数50Hz若しくは60Hzの交流300V以下。定格電400A以下。定格短時間耐電流22kA以下のもの.又は直流125V以下,定格電流50A以下の電路に使用するものについて規定する。ただし,住宅用分電盤は含まない
Box-type switchgear assemblies for low-voltage distribution purpose
本文件规定了额定电压直流1 500 V及以下直流建筑中低压配电设备的安全检验技术规范。适用于低压直流建筑在投入运行后的电气设备运维检验。 直流建筑低压配电设备主要包括:直流柜、直流断路器、隔离开关、储能电池、配电布线等。 本文件不适用特殊环境下的电气设施和设备的检验
Technical specification for safety inspection of low-voltage distribution equipment for DC buildings
Lavelings for low voltage electrical energy storage equipment for residential use
Box-type switchgear assemblies for low-voltage distribution purpose
Power line communication apparatus used in low-voltage installations. Radio disturbance characteristics. Limits and methods of measurement. Apparatus operating above 30 MHz
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use; German version EN 50561-1:2013