Projects of NA 022

DIN EN 50122-3 2024-04-24 Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems; German version EN 50122-3:2022+A1:2025 More  Comment 
DIN EN 50122-2 2024-04-24 Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 2: Provisions against the effects of stray currents caused by DC traction systems; German version EN 50122-2:2022+A1:2025 More  Comment 
DIN EN IEC 61557-18 2024-04-23 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 18: DC EV supply equipment insulation monitoring device (IEC 85/965/CDV:2025); German and English version prEN IEC 61557-18:2025 More  Comment 
DIN EN IEC 60794-1-118 2024-04-19 Optical fibre cables - Part 1-118: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Bending under tension, Method E18 (IEC 86A/2560/CDV:2025); German and English version prEN IEC 60794-1-118:2025 More  Comment 
DIN IEC 63570 2024-04-17 Rotating electrical machines for the traction of road vehicles More  Comment 
DIN EN IEC 60794-1-125 2024-04-17 Optical fibre cables - Part 1-125: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Ripcord functional test, Method E25 (IEC 86A/2534/CDV:2025); German and English version prEN IEC 60794-1-125:2025 More  Comment 
DIN EN IEC 60034-18-41 2024-04-16 Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in rotating electrical machines fed from voltage converters - Qualification and quality control tests More  Comment 
DIN EN IEC 63171-1 2024-04-16 Connectors for electrical and electronic equipment - Part 1: Detail specification for 2-way, shielded or unshielded, free and fixed connectors - Mechanical mating information, pin assignment and additional requirements for Type 1 (copper LC style) (IEC 63171-1:2024); German version prEN IEC 63171-1:2025 More  Comment 
DIN EN IEC 60730-2-23 2024-04-16 Automatic electrical controls - Part 2-23: Particular requirements for electrical sensors and sensing elements; (IEC 60730-2-23:2025); German version EN IEC 60730-2-23:2025 More  Comment 
DIN EN 50731 2024-04-11 Durability - Measurement method for the assessment of the reliability of washing machines for household use; German version EN 50731:2025 More  Comment 

TOP