STM PDF

UHV AC transmission systems - Part 301- On-site acceptance tests. IEC TS 63042-301-2026-02(en). Original standard IEC TS 63042-301-2026 in PDF full version. Additional info + preview on request

Document status: Active

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 10- PM-cores and associated parts. IEC 63093-10-2026-02(en). Original standard IEC 63093-10-2026 in PDF full version. Additional info + preview on request

Document status: Active

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 4- RM-cores. IEC 63093-4-2026-02(en). Original standard IEC 63093-4-2026 in PDF full version. Additional info + preview on request

Document status: Active

Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 9- Planar cores. IEC 63093-9-2026-02(en). Original standard IEC 63093-9-2026 in PDF full version. Additional info + preview on request

Document status: Active

Eyewear display - Part 202-40- General information of AR type - Frontal stray lights. IEC TR 63145-202-40-2026-02(en). Original standard IEC TR 63145-202-40-2026 in PDF full version. Additional info + preview on request

Document status: Active

IIoT applications in power distribution systems management- Architecture and functional requirements. IEC TR 63353-2026-02(en). Original standard IEC TR 63353-2026 in PDF full version. Additional info + preview on request

Document status: Active