IEC TR 60890:2022

A method of temperature-rise verification of low-voltage switchgear and controlgear assemblies by calculation

IEC 61936-1:2021

Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC

IEC TR 60909-4:2021

Short-circuit currents in three-phase AC systems - Part 4: Examples for the calculation of short-circuit currents

IEC 61439-2:2020

Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies

IEC 61439-1:2020

Low-voltage switchgear and controlgear assemblies - Part 1: General rules

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 61557-3:2019

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance

IEC 60909-0:2016

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

IEC TR 61641:2014

Enclosed low-voltage switchgear and controlgear assemblies - Guide for testing under conditions of arcing due to internal fault

IEC 61439-6:2012

Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)

IEC 60364-7-718:2011

Low-voltage electrical installations - Part 7-718: Requirements for special installations or locations - Communal facilities and workplaces

IEC 60364-5-54:2011

Low-voltage electrical installations - Part 5-54: Selection and erection of electrical equipment - Earthing arrangements and protective conductors

IEC 60909-3:2009

Short-circuit currents in three-phase AC systems - Part 3: Currents during two separate simultaneous line-to-earth short circuits and partial short-circuit currents flowing through earth

IEC TR 60909-2:2008

Short-circuit currents in three-phase a.c. systems - Part 2: Data of electrical equipment for short-circuit current calculations

IEC TR 61660-3:2000

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 3: Examples of calculations

IEC 61660-1:1997

Short-circuit currents in d.c. auxiliary installations in power plants and substations - Part 1: Calculation of short-circuit currents