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SR EN 62271-100:2009

Aparataj de înaltă tensiune. Partea 100: Întreruptoare de putere (disjunctoare) de curent alternativ

IEC 62271-100:2008 is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V. It is only applicable to three-pole circuit-breakers for use in three-phase systems and single-pole circuit-breakers for use in single-phase systems. This second edition cancels and replaces the first edition published in 2001 and its amendments 1 (2002) and 2 (2006). It also cancels and replaces IEC 61633 and IEC 62271-308. The main changes with respect to the previous edition are listed below: - the introduction of harmonised (IEC and IEEE) TRV waveshapes for rated voltages of 100 kV and above (amendment 1 to the first edition); - the introduction of cable and line systems with their associated TRVs for rated voltages below 100 kV (amendment 2 to the first edition); - the inclusion of IEC 61633 and IEC 62271-308. This standard shall be read in conjunction with IEC 62271-1, first edition, published in 2007.

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Status : Anulat
Data aprobării : 30.10.2009
Data publicării : 01.11.2009
Data anulării : 11.08.2024
Număr de pagini : 702
ICS : 29.130.10 Aparate de conectare si comanda de înalta tensiune
Comitet tehnic : 8 - Aparataj electric de înaltă tensiune

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