Tracked Changes. Classification of insulating liquids.

Standard published on 6.5.2025

Multicore and symmetrical pair/quad cables for digital communications. Symmetrical single pair cables with transmission characteristics up to 1,25 GHz. Work area wiring. Sectional specification.

Standard published on 7.5.2025

Electrostatics. Standard test methods for specific applications. Testing of electrostatic properties of composite IBC.

Standard published on 7.5.2025

Wind energy generation systems. Design requirements.

Standard published on 6.5.2025

Wind energy generation systems. Site suitability input conditions for wind power plants.

Standard published on 7.5.2025

Fibre optic interconnecting devices and passive components. Performance standard. Non connectorised single-mode 980/1550 nm WWDM devices for category C. Indoor controlled environment.

Standard published on 7.5.2025

Adjustable speed electrical power drive systems. EMC requirements and specific test methods for PDS and machine tools.

Standard published on 6.5.2025

Passive RF and microwave devices, intermodulation level measurement. Measurement of passive intermodulation in coaxial connectors.

Standard published on 7.5.2025

Passive RF and microwave devices, intermodulation level measurement. Measurement of passive intermodulation generated by objects exposed to RF radiation.

Standard published on 7.5.2025

Tracked Changes. Fuel cell technologies. Test methods. Single cell and stack performance tests for solid oxide fuel cells (SOFCs).

Standard published on 8.5.2025