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CEI EN 50438

CEI Classification: 311-1

Prescrizioni per la connessione di micro-generatori in parallelo alle reti di distribuzione pubblica in bassa tensione
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Publication Date: 2014-12
Date Of Withdrawal (DOW): 2019-08
ValidFrom: 2014-08
ValidTo: 2022-02
Language: EN-IT
Pages: 128
Issue Num.:  13880
Commitee: CEI-CT8/123
La presente Norma EN 50438 specifica le prescrizioni di connessione di microgeneratori e loro dispositivi di protezione alle reti di bassa tensione dei Distributori, prescindendo dalla fonte primaria di energia.
Essa tratta sistemi fino a 16 A per fase (monofase o trifase) con tensione nominale di 230/400 V.
La presente Norma riporta una Deviazione Nazionale Italiana che di fatto ne impedisce l'intera applicazione in Italia: la presente Norma, infatti, potrà essere utilizzata per impianti di produzione di potenza inferiore a 1 kW in ragione di quanto prescritto nell'art. 2 (nota 2) della Norma CEI 0-21:2012 "Regola tecnica di riferimento per la connessione di Utenti attivi e passivi alle reti BT delle imprese distributrici di energia elettrica" che recita: "Per impianti con potenza di generazione inferiore a 1 kW, valgono le sole prescrizioni relative agli impianti passivi. L'applicazione a questi impianti delle sole prescrizioni relative agli utenti passivi è consentita nelle more dell'implementazione di quanto prescritto dalla Norma EN 50438".
La Norma in oggetto sostituisce completamente la Norma CEI EN 50438:2008-05, che rimane applicabile fino al 04-11-2016.
La presente Norma riporta il testo in inglese e italiano della EN 50438; rispetto al precedente fascicolo n. 13683E di luglio 2014, essa contiene la traduzione completa della EN sopra indicata.
La presente Norma é annullata e sostituita dalla Nuova Norma, CEI EN 50549-1 (CEI 8-16), tuttavia rimane applicabile fino al 01-02-2022.

Relations

Replaces: CEI EN 50438
Replaces: CEI EN 50438

See also

EN 50438:2013

International Coding Standard (ICS)

29.160.20
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