IEC 61472:2013/COR1:2015
(Corrigendum)Corrigendum 1 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation
Corrigendum 1 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation
Corrigendum 1 - Travaux sous tension - Distances minimales d'approche pour des réseaux à courant alternatif de tension comprise entre 72,5 kV et 800 kV - Une méthode de calcul
General Information
- Status
- Published
- Publication Date
- 28-Oct-2015
- Technical Committee
- TC 78 - Live working
- Current Stage
- PPUB - Publication issued
- Start Date
- 29-Oct-2015
- Completion Date
- 15-Nov-2015
Relations
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 61472:2013/COR1:2015 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation". This standard covers: Corrigendum 1 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation
Corrigendum 1 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation
IEC 61472:2013/COR1:2015 is classified under the following ICS (International Classification for Standards) categories: 13.260 - Protection against electric shock. Live working; 29.240.20 - Power transmission and distribution lines; 29.260.99 - Other electrical equipment for working in special conditions. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 61472:2013/COR1:2015 has the following relationships with other standards: It is inter standard links to IEC 61472:2013. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 61472:2013/COR1:2015 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC 2015
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 61472 IEC 61472
Edition 3.0 2013-04 Édition 3.0 2013-04
LIVE WORKING – MINIMUM APPROACH TRAVAUX SOUS TENSION – DISTANCES
DISTANCES FOR A.C. SYSTEMS IN THE MINIMALES D'APPROCHE POUR DES RÉSEAUX
VOLTAGE RANGE 72,5 kV TO 800 kV – À COURANT ALTERNATIF DE TENSION
A METHOD OF CALCULATION COMPRISE ENTRE 72,5 kV ET 800 kV –
UNE MÉTHODE DE CALCUL
CO RRI G E NDUM 1
4.3.1 General equation 4.3.1 Equation générale
Replace the existing Formula (8) with Remplacer la Formule (8) existante par la
the following new formula: nouvelle formule suivante:
U /(1 080K ) U /(1 080K )
90 t 90 t
D = 2,17 (e – 1) + F D = 2,17 (e – 1) + F
U U
4.3.2.5 Damaged insulator factor k 4.3.2.5 Facteur d’isolateur détérioré k
i i
Replace the existing Formula (10) wi
...
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