Moldova standards PDF

Series capacitors for power systems - Part 1: General. IEC 60143-1:2015-06(en-fr). Original standard IEC 60143-1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Series capacitors for power systems - Part 2: Protective equipment for series capacitor banks. IEC 60143-2:2012. Original standard IEC 60143-2-2012 in PDF full version. Additional info + preview on request

Document status: Active

Series capacitors for power systems - Part 4: Thyristor controlled series capacitors. IEC 60143-4:2010. Original standard IEC 60143-4-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60143-4-2023

Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specification of basic requirements. IEC 60146-1-1:2009. Original standard IEC 60146-1-1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60146-1-1-2024

Identification by hour numbers of the phase conductors of 3-phase electric systems. CEI/IEC 60152:1963. Original standard IEC 60152-1963 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60152-2021

Hollow metallic waveguides - Part 4: Relevant specifications for circular waveguides. Original standard IEC 60153-4-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60153-4-2022