Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection

The information about the standard:

Designation standards: IEC 60255-127-ed.1.0
Publication date standards: 27.4.2010
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: International technical standard
Kategorie: Technische Normen IEC

Annotation of standard text IEC 60255-127-ed.1.0 :

IEC 60255-127:2010 specifies minimum requirements for over/under voltage relays. The standard includes specification of the protection function, measurement characteristics and time delay characteristics. La CEI 60255-127:2010 specifie les exigences minimales relatives aux relais a maximum/minimum de tension. La norme inclut les specifications de la fonction de protection, les caracteristiques de mesure et les caracteristiques de temporisation.