NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60255-151
IEC 60255-151
Measuring relays and protection equipment - Part 151: Functional reuirements for over/under current protection
Title (German)
Messrelais und Schutzeinrichtungen - Teil 151: Funktionsanforderungen für Über- /Unterstromschutz