IEC 60255-151 Measuring relays and protection equipement – Part 151: Functional requirements for over/under current protection - Edition 1.0
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
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- Картотека зарубежных и международных стандартов
International Electrotechnical Commission
Measuring relays and protection equipement – Part 151: Functional requirements for over/under current protection - Edition 1.0
N 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.
Автоматический перевод:
Реле значения величины и защита equipement – Часть 151: Функциональные требования для по/под текущей защите - Издание 1.0
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.
Эта часть IEC 60255 определяет факторы влияния, влияющие на точность при условиях устойчивого состояния и технических характеристиках во время динамических условий. Испытательные методологии для проверки технических характеристик и точности также включены в этот стандарт.
