Norm
[AKTUELL]
UNE-EN IEC 60255-181
UNE-EN IEC 60255-181
Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection (Endorsed by Asociación Española de Normalización in May of 2019.)
Titel (englisch)
Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection (Endorsed by Asociación Española de Normalización in May of 2019.)