Project
Revision of IEC 60255-3 (1989): Electrical relays - Part 3: Single input energizing quantity measuring relays with dependant or independant time
Abstract
This standard is applicable to electrical measuring relays and protection equipment having a single input energizing quantity and where the operating time is independent or dependent on this quantity.
Begin
1995-12-22
Planned document number
IEC 95/81/CD
Responsible national committee
DKE/K 434 - Messrelais und Schutzeinrichtungen
