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IEC

IEC 62828-5:2020

En Vigor
2020-08-18
Reference conditions and procedures for testing industrial and process measurement transmitters - Part 5: Specific procedures for flow transmitters
IEC

CISPR 16-1-3:2004+AMD1:2016 CSV

En Vigor
2016-03-31
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-3: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Disturbance power
IEC

IEC 60793-2-50:2025

En Vigor
2025-05-08
Optical fibres - Part 2-50: Product specifications - Sectional specification for class B single-mode fibres
IEC

IEC TS 60871-3:2015+AMD1:2023 CSV

En Vigor
2023-08-22
Shunt capacitors for AC power systems having a rated voltage above 1 000 V - Part 3: Protection of shunt capacitors and shunt capacitor banks
IEC

IEC 60079-29-2:2015 RLV

En Vigor
2015-03-16
Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen
IEC

IEC 61340-4-7:2025 CMV

En Vigor
2025-08-19
Electrostatics - Part 4-7: Standard test methods for specific applications - Ionization
IEC

IEC TR 62939-1:2014

En Vigor
2014-11-17
Smart grid user interface - Part 1: Interface overview and country perspectives
IEC

IEC 61992-4:2006+AMD1:2015 CSV

En Vigor
2015-09-28
Railway applications - Fixed installations - DC switchgear - Part 4:Outdoor d.c. disconnectors, switch-disconnectors and earthing switches