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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
(Appareillage a haute tension - Partie 202: Postes prefabriques pour courant alternatif de tensions assignees superieures a 1 kV et inferieures ou egales a 52 kV)
Standard published on 22.6.2022
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Corrigendum 1 - High-voltage switchgear and controlgear - Part 202: AC prefabricated substations for rated voltages above 1 kV and up to and including 52 kV
(Corrigendum 1 - Appareillage a haute tension - Partie 202: Postes prefabriques pour courant alternatif de tensions assignees superieures a 1 kV et inferieures ou egales a 52 kV)
Correction published on 24.8.2023
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High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
(Appareillage a haute tension - Partie 203: Appareillage sous enveloppe metallique a isolation gazeuse et a courant alternatif de tensions assignees superieures a 52 kV)
Standard published on 30.5.2022
Selected format:High-voltage switchgear and controlgear - Part 203: AC gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
Standard published on 30.5.2022
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High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
(Appareillage a haute tension - Partie 204: Lignes de transport rigides a isolation gazeuse de tension assignee superieure a 52 kV)
Standard published on 31.5.2022
Selected format:High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
Standard published on 5.9.2022
Selected format:High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
Standard published on 31.5.2022
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High-voltage switchgear and controlgear - Part 205: Compact switchgear assemblies for rated voltages above 52 kV
(Appareillage a haute tension - Partie 205: Ensembles d´appareillages compacts de tensions assignees superieures a 52 kV)
Standard published on 15.1.2008
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High-voltage switchgear and controlgear - Part 207: Seismic qualification for gas-insulated switchgear assemblies, metal enclosed and solid-insulation enclosed switchgear for rated voltages above 1 kV
(Appareillage a haute tension - Partie 207: Qualification sismique des ensembles d´appareillages a isolation gazeuse et des appareillages sous enveloppe metallique et sous enveloppe isolante solide pour des tensions assignees superieures a 1 kV)
Standard published on 9.11.2023
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High-voltage switchgear and controlgear - Part 208: Methods to quantify the steady state, power-frequency electromagnetic fields generated by HV switchgear assemblies and HV/LV prefabricated substations
(Appareillage a haute tension - Partie 208: Methodes de quantification des champs electromagnetiques a frequence industrielle en regime etabli generes par les ensembles d´appareillages HT et les postes prefabriques HT/BT)
Standard published on 28.10.2009
Selected format:Latest update: 2025-08-20 (Number of items: 2 213 083)
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