NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
Survey and call for experts and project leader - TS 50537-4: Railway applications - Mounted parts of the traction transformer and cooling system - Part 4: Gas and liquid actuated (Buchholz) relay for liquid immersed transformers and reactors with conservator for rail vehicles
Begin
2010-07-16
Planned document number
IEC 9/1444/DC