Category: IEC

Industrial communication networks – Fieldbus specifications – Part 6-4: Application layer protocol specification – Type 4 elements
standard by International Electrotechnical Commission, 06/20/2019

Instruments and software used for measurement in high-voltage and high-current tests – Part 3: Requirements for hardware for tests with alternating and direct voltages and currents
standard by International Electrotechnical Commission, 11/25/2020

Solderless connections – Part 5: Press-in connections – General requirements, test methods and practical guidance
standard by International Electrotechnical Commission, 07/22/2020

Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 2: Test procedures
standard by International Electrotechnical Commission, 02/24/2021

Amendment 1 – Household refrigerating appliances – Characteristics and test methods – Part 1: General requirements
Amendment by International Electrotechnical Commission, 11/30/2020

Adjustable speed electrical power drive systems – Part 1: General requirments – Rating specifications for low voltage adjustables speed d.c. power drive systems
standard by International Electrotechnical Commission, 01/19/2021

Radio-frequency connectors – Part 15: Sectional specification – RF coaxial connectors with inner diameter of outer conductor 4,13 mm (0,163 in) with threaded coupling – Characteristic impedance 50 (type SMA)
standard by International Electrotechnical Commission, 01/19/2021

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

Industrial communication networks – Fieldbus specifications – Part 5-18: Application layer service definition – Type 18 elements
standard by International Electrotechnical Commission, 08/05/2010

Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV(Um = 36 kV) – Part 1: Cables for rated voltages of 1 kV (Um = 1,2 kV) and 3 kV (Um = 3,6 kV)
standard by International Electrotechnical Commission, 02/09/2021