STB PDF

Guideline for planning of HVDC systems - HVDC systems with line-commutated converters. Original standard PD IEC TR 63179-1-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Guidance on error and warning messages for software used in radiotherapy. Original standard PD IEC TR 63183-2019 in PDF full version. Additional info + preview on request

Document status: Active

Guidance on colour coding of optical fibre cables. Original standard PD IEC TR 63194-2019 in PDF full version. Additional info + preview on request

Document status: Active

Switchgear and controlgear and their assemblies for low voltage. Energy efficiency. Original standard PD IEC TR 63196-2020 in PDF full version. Additional info + preview on request

Document status: Active

Wearable electronic devices and technologies - Electronic textile. Snap fastener connectors between e-textiles and detachable electronic devices. Original standard PD IEC TR 63203-250-1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Durability test methods for electronic displays - Environmental tests. Environmental conditions of use, storage and transportation of electronic displays. Original standard PD IEC TR 63211-2-12-2020 in PDF full version. Additional info + preview on request

Document status: Active