DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN 42503
Transformers with copper windings, oil-immersed natural cooling (S), three-phases, 50 Hz, up to 630 kVA and up to insulation class 20 N
Öl-Transformatoren mit Kupferwicklung, Selbstkühlung (S), für Drehstrom 50 Hz, bis 630 kVA und bis Reihe 20 N
Document: references other documents
Document: referenced in other documents
Responsible national committee
NA 022 - DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE