
Measuring relays and protection equipment. Functional requirements for differential protection. Restrained and unrestrained differential protection of motors, generators and transformers.
NORMA vydána dne 19.6.2023
Designation standards: BS EN IEC 60255-187-1:2021
Publication date standards: 19.6.2023
The number of pages: 212
Approximate weight : 667 g (1.47 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 26880 5 Status: Definitive