NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
IEC/TR3 61117
IEC/TR3 61117
A method for assessing the short-circuit withstand strength of Partially Type-Tested Assemblies (PTTA)
Title (German)
Verfahren zur Ermittlung der Kurzschlußfestigkeit von partiell typgeprüften Schaltgerätekombinationen (PTSK)