NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Pre-standard
DIN VDE V 0532-509
; VDE V 0532-509:2025-04
DIN VDE V 0532-509
; VDE V 0532-509:2025-04
Transformers - Part 509: Component marking of transformers and reactors
Title (German)
Transformatoren - Teil 509: Bauteilkennzeichnung von Transformatoren und Drosselspulen
Procedure
VN