Measuring relays and protection equipment - Part 127: Functional requirements for over/under voltage protection (Endorsed by AENOR in October of 2014.)
NORMA vydána dne 1.10.2014
Designation standards: UNE-EN 60255-127:2014
Publication date standards: 1.10.2014
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE