IEC 62040-1:2017/AMD1:2021

Amendment 1 - Uninterruptible power systems (UPS) - Part 1: Safety requirements

IEC 62040-1:2017+AMD1:2021 CSV (Consolidated Version)

Uninterruptible power systems (UPS) - Part 1: Safety requirements

IEC 62040-3:2021

Uninterruptible power systems (UPS) - Part 3: Method of specifying the performance and test requirements

IEC 61800-5-3:2021

Adjustable speed electrical power drive systems - Part 5-3: Safety requirements - Functional, electrical and environmental requirements for encoders

IEC 61803:2020 RLV

Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters

IEC 61803:2020

Determination of power losses in high-voltage direct current (HVDC) converter stations with line-commutated converters

IEC TR 60919-2:2008/AMD2:2020

Amendment 2 - Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching

IEC TR 60919-2:2008+AMD1:2015+AMD2:2020 CSV (Consolidated Version)

Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 2: Faults and switching

IEC TR 63179-1:2020

Guideline for planning of HVDC systems - Part 1: HVDC systems with line-commutated converters

IEC TR 60919-1:2020

Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 1: Steady-state conditions

IEC TR 60919-1:2020 RLV

Performance of high-voltage direct current (HVDC) systems with line-commutated converters - Part 1: Steady-state conditions

IEC 60633:2019/COR1:2020

Corrigendum 1 - High-voltage direct current (HVDC) transmission - Vocabulary

IEC 62040-1:2017/COR1:2019

Corrigendum 1 - Uninterruptible power systems (UPS) - Part 1: Safety requirements

IEC TR 63262:2019

Performance of unified power flow controller (UPFC) in electric power systems

IEC 62751-2:2014/AMD1:2019

Amendment 1 - Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters

IEC 62751-2:2014+AMD1:2019 CSV (Consolidated Version)

Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems - Part 2: Modular multilevel converters

IEC 60633:2019 RLV

High-voltage direct current (HVDC) transmission - Vocabulary

IEC 60633:2019

High-voltage direct current (HVDC) transmission - Vocabulary

IEC 60335-2-29:2016/AMD1:2019

Amendment 1 - Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers

IEC 60335-2-29:2016+AMD1:2019 CSV (Consolidated Version)

Household and similar electrical appliances - Safety - Part 2-29: Particular requirements for battery chargers