Moldova standards PDF

Programmable controllers - Part 9- Single-drop digital communication interface for small sensors and actuators (SDCI). IEC 61131-9:2022-05(en-fr). Original standard IEC 61131-9-2022 in PDF full version. Additional info + preview on request

Document status: Active

Railway applications - Rolling stock - Testing of rolling stock on completion of construction and before entry into service. IEC 61133:2016-02(en-fr). Original standard IEC 61133-2016 in PDF full version. Additional info + preview on request

Document status: Active

Airborne instrumentation for measurement of terrestrial gamma radiation. IEC 1134:1992. Original standard IEC 61134-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62438-2010

Semiconductor power convertors - Adjustable speed electric drive systems - General requirements - Part 1- Rating specifications, particularly for d.c. motor drives. Original standard IEC 61136-1-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC TR 61800-6-2003

Cables for portable earthing and short-circuiting equipment. Original standard IEC 61138-2007 in PDF full version. Additional info + preview on request

Document status: Active

Industrial networks - Single-drop digital communication interface - Part 2- Functional safety extensions. IEC 61139-2:2022-08(en-fr). Original standard IEC 61139-2-2022 in PDF full version. Additional info + preview on request

Document status: Active