Railway applications - Mounted parts of the traction transformer and cooling system - Part 1: HV bushing for traction transformers; German version CLC/TS 50537-1:2010
Edition 2011-04

Railway applications - Mounted parts of the traction transformer and cooling system - Part 2: Pump for insulating liquid for traction transformers and reactors; German version CLC/TS 50537-2:2010
Edition 2011-04

Railway applications - Mounted parts of the traction transformer and cooling system - Part 3: Water pump for traction converters; German version CLC/TS 50537-3:2010
Edition 2011-04

Railway applications - Mounted parts of the traction transformer and cooling system - Part 3: Water pump for traction converters; German version CLC/TS 50537-3:2010; Corrigendum 1
Edition 2019-01

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; German version CLC/TS 50537-4:2010
Edition 2011-04

Low-voltage surge protective devices - Surge protective devices for specific application including d.c. - Part 22: Selection and application principles - Wind turbine applications; German version CLC/TS 50539-22:2010
Edition 2010-10

Conductors for overhead lines - Aluminium Conductors Steel Supported (ACSS); German version EN 50540:2010
Edition 2011-04

Three phase dry-type distribution transformers 50 Hz, from 100 kVA to 3 150 kVA, with highest voltage for equipment not exceeding 36 kV - Part 2: Determination of loadability of a transformer loaded with non-sinusoidal current; German version EN 50541-2:2013
Edition 2014-07

Railway applications - Driver's cab train display controller (TDC) - Part 1: General architecture; English version CLC/TR 50542-1:2018
Edition 2019-05

Railway applications - Driver's cab Train Display Controller (TDC) - Part 2: Display systems FIS; English version CLC/TR 50542-2:2016
Edition 2019-05