Moldova standards PDF

Railway applications - Current collection systems - Pantographs, testing methods for carbon contact strips. IEC 62499:2008. Original standard IEC 62499-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62499-2021

Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission - Electrical testing. Original standard IEC 62501-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62501-2024

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-1: Measurement, control and protection devices for specific use in a.c. tractions systems - Application guide. IEC 62505-3-1:2009. Original standard IEC 62505-3-1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62505-3-1-2020

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase current transformers. IEC 62505-3-2:2009. Original standard IEC 62505-3-2-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62505-3-2-2020

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 3-3: Measurement, control and protection devices for specific use in a.c. traction systems - Single-phase inductive voltage transformers. IEC 62505-3-3:2009. Original standard IEC 62505-3-3-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62505-3-3-2020

Methods for product accelerated testing. IEC 62506:2013. Original standard IEC 62506-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62506-2023