STB PDF

Combined flexible materials for electrical insulation - Definitions and general requirements. Original standard BS EN IEC 60626-1-2023 in PDF full version. Additional info + preview on request

Document status: Active

High-voltage direct current (HVDC) transmission. Vocabulary. Original standard BS EN IEC 60633-2019 (2020) in PDF full version. Additional info + preview on request

Document status: Active

Electroacoustics. Audiometric equipment - Test signals of short duration. Original standard BS EN IEC 60645-3-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Electroacoustics. Audiometric equipment - Instruments for the measurement of otoacoustic emissions. Original standard BS EN IEC 60645-6-2022 in PDF full version. Additional info + preview on request

Document status: Active

Overhead line structures. Loading tests. Original standard BS EN IEC 60652-2021 in PDF full version. Additional info + preview on request

Document status: Active

Insulation coordination for equipment within low-voltage supply systems - Principles, requirements and tests. Original standard BS EN IEC 60664-1-2020 in PDF full version. Additional info + preview on request

Document status: Active