CENELEC EN 50526-2 Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
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- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
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- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
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- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
- 35.100
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
- 35.100.05
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- IEC 61010-2-030 CORR 1 CORRIGENDUM 1 SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL, AND LABORATORY USE – Part 2-030: Particular requirements for testing and measuring circuits - Edition 1.0
- CENELEC CLC/TS 50562 Railway applications - Fixed installations - Process, measures and demonstration of safety for electric traction systems
- CENELEC EN 50123-7-2 Railway applications Fixed installations D.C. switchgear Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems Isolating current transducers and other current measuring devices
- CENELEC CLC/TR 62685 Industrial communication networks - Profiles - Assessment guideline for safety devices using IEC 61784-3 functional safety communication profiles (FSCPs)
- Картотека зарубежных и международных стандартов
European Committee for Electrotechnical Standardization
Railway applications - Fixed installations - D.C. surge arresters and voltage limiting devices - Part 2: Voltage limiting devices
N EN 50526-2
Annotation
This European Standard applies to Voltage Limiting Devices (VLDs) to be applied in d.c. traction systems in order to comply with protective provisions against electric shock from d.c., and mixed a.c. – d.c. voltages, in accordance with the EN 50122 series, taking into account stray current provisions.
VLDs operate in such a way as to connect the track return circuit of d.c. railway systems to the earthing system or to conductive parts within the overhead contact line zone or current collector zone.
Автоматический перевод:
Железнодорожные заявления - Фиксированные установки - ловушки скачка округа Колумбия и ограничивающие устройства напряжения - Часть 2: ограничивающие устройства Напряжения
Этот европейский стандарт применяется к Ограничивающим Устройствам Напряжения (VLDs), который будет применен в d.c. системах тяги, для соответствия защитным условиям против удара током от d.c., и смешанный a.c. – d.c. напряжения, в соответствии с рядом EN 50122, принимая во внимание условия паразитного тока.



