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Hlavní stránka>IEC 61534-1:2011+AMD1:2014+AMD2:2020 CSV - Powertrack systems - Part 1: General requirements
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sklademVydáno: 2020-07-03
IEC 61534-1:2011+AMD1:2014+AMD2:2020 CSV - Powertrack systems - Part 1: General requirements

IEC 61534-1:2011+AMD1:2014+AMD2:2020 CSV

Powertrack systems - Part 1: General requirements

Systèmes de conducteurs préfabriqués - Partie 1: Exigences générales

Formát
Dostupnost
Cena a měna
Anglicky/Francouzsky Tisk
skladem
15158 Kč
Anglicky/Francouzsky PDF
K okamžitému stažení
15158 Kč
Označení normy:IEC 61534-1:2011+AMD1:2014+AMD2:2020 CSV
Vydáno:2020-07-03
Jazyk:Anglicky/Francouzsky
Popis

IEC 61534-1:2011+AMD1:2014+AMD2:2020 CSV

IEC 61534-1:2011+A1:2014+A2:2020 specifies general requirements and tests for powertrack (PT) systems with a rated voltage not exceeding 277 V a.c. single phase, or 480 V a.c. two or three phase 50 Hz/60 Hz with a rated current not exceeding 63 A. These systems are used for distributing electricity in household, commercial and industrial premises. This second edition cancels and replaces the first edition published in 2003 and constitutes a technical revision. The main changes from the previous edition are as follows: - updated normative references (Clause 2); - changes to the number of samples to be tested (Subclause 5.3); - inclusion of a short circuit test (New Clause 18); - changes to external influences (Clause 21). The contents of the corrigendum apply to the French version only. This consolidated version consists of the second edition (2011), its amendment 1 (2014) and its amendment 2 (2020). Therefore, no need to order amendments in addition to this publication.