DIN VDE V 0532-509 VDE V 0532-509:2025-04

Transformers

Part 509: Component marking of transformers and reactors

DIN EN 50171 VDE 0558-508 Berichtigung 1:2025-04

Central safety power supply systems;

E DIN EN 50736 VDE 0831-736:2025-04

Railway application

Communication, signalling and processing system – Test requirements for signalling and telecommunication equipment;

DIN EN 50546 VDE 0115-546:2025-03

Railway applications

Rolling Stock – Three-phase shore (external) supply system for rail vehicles and its connectors;

An english translation of this document is available.

DIN EN 50149 VDE 0115-602 Berichtigung 1:2025-03

Railway applications

Fixed installations – Electric traction – Copper and copper alloy grooved contact wires;

DIN EN 50549-10 VDE 0124-549-10:2025-03

Requirements for generating plants to be connected in parallel with distribution networks

Part 10: Tests for conformity assessment of generating units;

An english translation of this document is available.

E DIN EN IEC 60079-25/A1 VDE 0170-10-1/A1:2025-03

Explosive atmospheres

Part 25: Intrinsically safe electrical systems

DIN EN 50214 VDE 0283-2:2025-03

Flat flexible cables;

DIN EN 60811-503 VDE 0473-811-503:2025-03

Electric and optical fibre cables – Test methods for non-metallic materials

Part 503: Mechanical tests – Shrinkage test for sheaths

An english translation of this document is available.

E DIN EN IEC 60034-2-1 VDE 0530-2-1:2025-03

Rotating electrical machines

Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)

E DIN EN IEC 60034-2-2 VDE 0530-2-2:2025-03

Rotating electrical machines

Part 2-2: Specific methods for determining separate losses of large machines from tests – Supplement to IEC 60034-2-1

E DIN EN IEC 60034-2-3 VDE 0530-2-3:2025-03

Rotating electrical machines

Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors

DIN EN IEC 60034-27-2 VDE 0530-27-2:2025-03

Rotating electrical machines

Part 27-2: On-line partial discharge measurements on the stator winding insulation

An english translation of this document is available.

DIN EN IEC 61954 VDE 0553-100 Berichtigung 1:2025-03

Static VAR compensators (SVC)

Testing of thyristor valves

DIN EN IEC 62040-1 VDE 0558-510 Berichtigung 1:2025-03

Uninterruptible power systems (UPS)

Part 1: Safety requirements

E DIN EN IEC 60898-3 VDE 0641-13:2025-03

Electrical accessories – Circuit-breakers for overcurrent protection for household and similar installations

Part 3: Circuit-breakers for DC operation

DIN EN IEC 60335-2-97 VDE 0700-97:2025-03

Household and similar electrical appliances – Safety

Part 2-97: Particular requirements for drives for shutters, awnings, blinds and similar equipment

An english translation of this document is available.

E DIN EN IEC 55015/A1 VDE 0875-15-1/A1:2025-03

Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment

E DIN EN 50549-1/A1 VDE 0124-549-1/A1:2025-02

Requirements for generating plants to be connected in parallel with distribution networks

Part 1: Connection to a LV distribution network – Generating plants up to and including Type B;

E DIN EN 50549-2/A1 VDE 0124-549-2/A1:2025-02

Requirements for generating plants to be connected in parallel with distribution networks

Part 2: Connection to a MV distribution network - Generating plants up to and including Type B;