Moldova standards PDF

Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment. IEC 62770:2013. Original standard IEC 62770-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62770-2024

Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment. IEC 62770:2024-10. Original standard IEC 62770-2024 CMV in PDF full version. Additional info + preview on request

Document status: Active

Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria. IEC 62772:2016-08(en-fr). Original standard IEC 62772-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62772-2023

Twinax cables for digital communications - Part 1: Generic specification. IEC 62783-1:2019-01(en). Original standard IEC 62783-1-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62783-1-2023

Vacuum cleaners and dust extractors providing equipment protection level Dc for the collection of combustible dusts - Particular requirements. Original standard IEC 62784-2017 in PDF full version. Additional info + preview on request

Document status: Active

Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength. IEC 62788-1-4:2016-09(en-fr). Original standard IEC 62788-1-4-2016 in PDF full version. Additional info + preview on request

Document status: Active