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CEI EN IEC 62109-3

CEI Classification: 82-94

Sicurezza dei convertitori di potenza utilizzati negli impianti fotovoltaici
Parte 3: Prescrizioni particolari per dispositivi elettronici in combinazione con elementi fotovoltaici
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Publication Date: 2023-02
ValidFrom: 2023-03
Language: EN
Pages: 38
Issue Num.:  19216 E
Commitee: CEI-CT82
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The publication contains images and text that need color printing for a better reading.
Questa Norma tratta prescrizioni di sicurezza particolari per gli elementi elettronici che sono incorporati meccanicamente e/o elettricamente con moduli o sistemi fotovoltaici (FV). Tuttavia, le prove previste in questo documento possono essere utilizzate anche per valutare la compatibilità di moduli fotovoltaici e dispositivi elettronici che sono forniti separatamente e sono destinati a essere installati assieme.
La Norma si applica a dispositivi elettronici combinati con moduli FV che svolgono, a titolo esemplificativo ma non esaustivo, le seguenti funzioni:
- conversione di potenza c.c-c.c o c.c.-c.a.;
- diodi attivi;
- protezione;
- controllo;
- monitoraggio o comunicazione.
Questi requisiti riguardano in particolare i dispositivi elettronici utilizzati in combinazione con moduli fotovoltaici piani.
Questa Norma viene pubblicata dal CEI nella sola lingua inglese, in quanto particolarmente mirata a settori specialistici.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.

See also

IEC 62109-3:2020
EN IEC 62109-3:2022

International Coding Standard (ICS)

27.160
Solar energy engineering
* Including photovoltaic energy systems

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.