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IEC
IEC 61800-1:2021
En Vigor
2021-01-19
Adjustable speed electrical power drive systems - Part 1: General
requirements - Rating specifications for low voltage adjustable speed DC
power drive systems
IEC
IEC 60050-121:1998/AMD4:2021
En Vigor
2021-01-19
Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part
121: Electromagnetism
IEC
IEC 60747-17:2020/COR1:2021
En Vigor
2021-01-19
Corrigendum 1 - Semiconductor devices - Part 17: Magnetic and capacitive
coupler for basic and reinforced insulation
IEC
IEC 61169-15:2021
En Vigor
2021-01-19
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 Ω (type SMA)
IEC
IEC 61169-65:2021
En Vigor
2021-01-19
Radio-frequency connectors - Part 65: Sectional specification for RF
coaxial connectors, 1,35 mm inner diameter of outer conductor, with
screw-coupling, characteristic impedance 50 Ω
IEC
IEC 60076-22-5:2021
En Vigor
2021-01-18
Power transformers - Part 22-5: Power transformer and reactor fittings -
Electric pumps for transformers
IEC
IEC TR 60601-4-5:2021
En Vigor
2021-01-18
Medical electrical equipment - Part 4-5: Guidance and interpretation -
Safety-related technical security specifications
IEC
IEC 60076-22-6:2021
En Vigor
2021-01-18
Power transformers - Part 22-6: Power transformer and reactor fittings -
Electric fans for transformers
IEC
IEC TR 62222:2021
En Vigor
2021-01-18
Fire performance of communication cables installed in buildings
ISO
ISO/IEC/IEEE 16085:2021
En Vigor
2021-01-15
Systems and software engineering — Life cycle processes — Risk management
IEC
IEC 60794-1-2:2021
En Vigor
2021-01-15
Optical fibre cables - Part 1-2: Generic specification - Basic optical
cable test procedures - General guidance
IEC
IEC 60794-1-2:2021 RLV
En Vigor
2021-01-15
Optical fibre cables - Part 1-2: Generic specification - Basic optical
cable test procedures - General guidance
IEC
IEC PAS 63312:2021
En Vigor
2021-01-14
Technical specification for flame detector system of boiler
IEC
IEC TR 61188-8:2021
En Vigor
2021-01-14
Circuit boards and circuit board assemblies - Design and use - Part 8:
3D shape data for CAD component library
IEC
IEC TS 62282-9-102:2021
En Vigor
2021-01-14
Fuel cell technologies - Part 9-102: Evaluation methodology for the
environmental performance of fuel cell power systems based on life cycle
thinking - Product category rules for environmental product declarations
of stationary fuel cell power systems and alternative systems for
residential applications
IEC
IEC 60433:2021
En Vigor
2021-01-12
Insulators for overhead lines with a nominal voltage above 1000 V -
Ceramic insulators for AC systems - Characteristics of insulator units
of the long rod type
IEC
IEC 60433:2021 RLV
En Vigor
2021-01-12
Insulators for overhead lines with a nominal voltage above 1000 V -
Ceramic insulators for AC systems - Characteristics of insulator units
of the long rod type
IEC
IEC 60305:2021 RLV
En Vigor
2021-01-11
Insulators for overhead lines with a nominal voltage above 1000 V -
Ceramic or glass insulator units for AC systems - Characteristics of
insulator units of the cap and pin type
IEC
IEC 60305:2021
En Vigor
2021-01-11
Insulators for overhead lines with a nominal voltage above 1000 V -
Ceramic or glass insulator units for AC systems - Characteristics of
insulator units of the cap and pin type
ISO
ISO/IEC 24711:2021
En Vigor
2021-01-11
Information technology — Office equipment — Method for the determination
of ink cartridge yield for colour inkjet printers and multi-function
devices that contain printer components
