STB PDF

Industrial communication networks. Profiles - Installation of fieldbuses. Installation profiles for CPF 8. Original standard BS EN IEC 61784-5-8-2018 in PDF full version. Additional info + preview on request

Document status: Active

Superconductivity - Residual resistance ratio measurement. Residual resistance ratio of Nb superconductors. Original standard BS EN IEC 61788-23-2018 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Superconductivity - Residual resistance ratio measurement. Residual resistance ratio of cavity-grade Nb superconductors. Original standard BS EN IEC 61788-23-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by STB BS EN IEC 61788-23-2024

Adjustable speed electrical power drive systems - EMC requirements and specific test methods. Original standard BS EN IEC 61800-3-2018 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Determination of power losses in high-voltage direct current (HVDC) converter stations. Original standard BS EN IEC 61803-2026 in PDF full version. Additional info + preview on request

Document status: Active

Surface mounted piezoelectric devices for frequency control and selection. Standard outlines and terminal lead connections - Ceramic enclosures. Original standard BS EN IEC 61837-2-2018 + A2-2026 in PDF full version. Additional info + preview on request

Document status: Active