Fibre-optic communication subsystem test procedures – Part 4-5: Installed cabling plant – Attenuation measurement of MPO terminated fibre optic cabling plant using test equipment with MPO interfaces
standard by International Electrotechnical Commission, 07/22/2020
Primary batteries – Part 1: General
standard by International Electrotechnical Commission, 04/27/2021
Surface mounted piezoelectric devices for frequency control and selection – Standard outlines and terminal lead connections – Part 2: Ceramic enclosures CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 09/24/2020
Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1-3: Special requirements for testing of thin-film amorphous silicon based photovoltaic (PV) modules
standard by International Electrotechnical Commission, 02/23/2021
Semiconductor devices – Semiconductor devices for energy harvesting and generation – Part 5: Test method for measuring generated power from flexible thermoelectric devices
standard by International Electrotechnical Commission, 01/21/2021
Amendment 1 – Household refrigerating appliances – Characteristics and test methods – Part 2: Performance requirements
Amendment by International Electrotechnical Commission, 11/30/2020
Amendment 2 – International Electrotechnical Vocabulary (IEV) – Part 411: Rotating machinery
Amendment by International Electrotechnical Commission, 03/23/2021
Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 03/25/2021
Amendment 2 – Electromagnetic compatibility (EMC) – Part 3-3: Limits – Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ??? 16 A per phase and not subject to conditional connection
Amendment by International Electrotechnical Commission, 03/25/2021
Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 2: Test procedures
standard by International Electrotechnical Commission, 02/24/2021