IEC TS 63107:2020

Integration of internal arc-fault mitigation systems in power switchgear and controlgear assemblies (PSC-Assemblies) according to IEC 61439-2

IEC 60076-22-4:2019

Power transformers - Part 22-4: Power transformer and reactor fittings - Insulating liquid to water heat exchangers

IEC 60076-22-3:2019

Power transformers - Part 22-3: Power transformer and reactor fittings - Insulating liquid to air heat exchangers

IEC 60076-22-1:2019

Power transformers - Part 22-1: Power transformer and reactor fittings - Protective devices

IEC 60076-22-2:2019

Power transformers - Part 22-2: Power transformer and reactor fittings - Removable radiators

IEC 60947-4-1:2018

Low-voltage switchgear and controlgear - Part 4-1: Contactors and motor-starters - Electromechanical contactors and motor-starters

IEC 60076-11:2018

Power transformers - Part 11: Dry-type transformers

IEC 60332-3-23:2018

Tests on electric and optical fibre cables under fire conditions - Part 3-23: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category B

IEC 60332-3-10:2018

Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus

IEC 60332-3-21:2018

Tests on electric and optical fibre cables under fire conditions - Part 3-21: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A F/R

IEC 60332-3-25:2018

Tests on electric and optical fibre cables under fire conditions - Part 3-25: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category D

IEC 60332-3-22:2018

Tests on electric and optical fibre cables under fire conditions - Part 3-22: Test for vertical flame spread of vertically-mounted bunched wires or cables - Category A

IEC TS 60076-23:2018

Power transformers - Part 23: DC magnetic bias suppression devices

IEC 61000-3-11:2017

Electromagnetic compatibility (EMC) - Part 3-11: Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems - Equipment with rated current = 75 A and subject to conditional connection

IEC TS 60076-20:2017

Power transformers - Part 20: Energy efficiency

IEC 60947-2:2016

Low-voltage switchgear and controlgear - Part 2: Circuit-breakers

IEC 60947-5-1:2016

Low-voltage switchgear and controlgear - Part 5-1: Control circuit devices and switching elements - Electromechanical control circuit devices

IEC 60076-10:2016

Power transformers - Part 10: Determination of sound levels

IEC 60909-0:2016

Short-circuit currents in three-phase a.c. systems - Part 0: Calculation of currents

IEC TR 60865-2:2015

Short-circuit currents - Calculation of effects - Part 2: Examples of calculation