CENELEC EN 60255-151 Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
Список продуктов
Данный раздел/документ содержится в продуктах:
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- 13
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- 13.320
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- 19
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- 19.080
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- CENELEC EN 50545-1 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides - Incorporates Amendment A1: 2016
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- ISO 6142 AMD 1 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method AMENDMENT 1: Liquid introduction - Second Edition
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- BSI BS EN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence - CORR: May 31, 2014
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- CEN EN ISO 6142 Gas analysis - Preparation of calibration gas mixtures - Gravimetric method
- CEN EN 14211 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- CEN CEN/TS 16450 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)
- CENELEC EN 50160 Voltage characteristics of electricity supplied by public electricity networks - Incorporating corrigendum December 2010
- BSI BS EN 50438 Requirements for microgenerating plants to be connected in parallel with public low-voltage distribution networks
- CEN EN 50270 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- Картотека зарубежных и международных стандартов
European Committee for Electrotechnical Standardization
Measuring relays and protection equipment - Part 151: Functional requirements for over/under current protection
N EN 60255-151
Annotation
Scope and object
This part of IEC 60255 specifies minimum requirements for over/under current relays. This standard includes a specification of the protection function, measurement characteristics and time delay characteristics.
This part of IEC 60255 defines the influencing factors that affect the accuracy under steady state conditions and performance characteristics during dynamic conditions. The test methodologies for verifying performance characteristics and accuracy are also included in this standard.
This standard excludes thermal electrical relays as specified in IEC 60255-8. General requirements for measuring relays and protection equipment are specified in IEC 60255-1.
Автоматический перевод:
Реле значения величины и резервное оборудование - Часть 151: Функциональные требования для по/под текущей защите
Объем и объект
Эта часть IEC 60255 определяет минимальные требования для по/под текущим реле. Этот стандарт включает спецификацию функции защиты, измерительных характеристик и характеристик с временной задержкой.
