NORMSERVIS s.r.o.

IEC 60255-3-ed.2.0

Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time

NORMA vydaná dňa 30.6.1989

The information about the standard:

Designation standards: IEC 60255-3-ed.2.0
Publication date standards: 30.6.1989
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: International technical standard

Annotation of standard text IEC 60255-3-ed.2.0 :

Definitions. Standard values relating to energizing quantities influencing quantities. Fundamental characteristics relating to temperature rises and behaviour in service. Accuracy requirements relating to the characteristic quantity and specified times. Mechanical and electrical requirements. Markings and data. Methods of measurement. The contents of the corrigendum of September 1992 have been included in this copy. Definit les termes employes, les valeurs normales relatives aux grandeurs dalimentation et aux grandeurs dinfluence, les caracteristiques fondamentales relatives aux echauffements et a la tenue en service, les prescriptions relatives a la precision sur la grandeur caracteristique et sur la temporisation, les conditions mecaniques et electriques auxquelles les relais doivent repondre, les marques et indications, les methodes dessai. Le contenu du corrigendum de septembre 1992 a ete pris en consideration dans cet exemplaire.