STM PDF

High-voltage switchgear and controlgear - Part 312- Guidance for the transferability of type tests of high-voltage low-voltage prefabricated substations. IEC TR 62271-312:2021-01(en). Original standard IEC TR 62271-312-2021 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications - Specification and demonstration of reliability, availability, maintainability and safety (RAMS) - Part 3- Guide to the application of IEC 62278 for rolling stock RAM. Original standard IEC TR 62278-3-2010 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications - Specification and demonstration of reliability, availability, maintainability and safety (RAMS) - Part 4- RAM risk and RAM life cycle aspects. IEC TR 62278-4:2016-12(en). Original standard IEC TR 62278-4-2016 in PDF full version. Additional info + preview on request

Document status: Active

Fuel cell technologies - Part 7-3- Test methods - Status of accelerated tests for fuel cell stacks and components and perspectives for standardization. IEC TR 62282-7-3:2025-03. Original standard IEC TR 62282-7-3-2025 in PDF full version. Additional info + preview on request

Document status: Active

Optical fibres - Guidance for nuclear radiation tests. Original standard IEC TR 62283-2010 in PDF full version. Additional info + preview on request

Document status: Active

Effective area measurements of single-mode optical fibres - Guidance. Original standard IEC TR 62284-2003 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC TR 62284-2025