BS EN 61643-31:2019 - Low-voltage surge protective devices. Requirements and test methods for SPDs for photovoltaic installations

BS EN 61643-31:2019

Low-voltage surge protective devices. Requirements and test methods for SPDs for photovoltaic installations

Status : Current   Published : December 2019

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IEC 61643-31:2018 is applicable to Surge Protective Devices (SPDs), intended for surge protection against indirect and direct effects of lightning or other transient overvoltages. These devices are designed to be connected to the DC side of photovoltaic installations rated up to 1 500 V DC. These devices contain at least one non-linear component and are intended to limit surge voltages and divert surge currents. Performance characteristics, safety requirements, standard methods for testing and ratings are established.  SPDs complying with this standard are exclusively dedicated to be installed on the DC side of photovoltaic generators and the DC side of inverters. SPDs for PV systems with energy storage (e.g. batteries, capacitor banks) are not covered. SPDs with separate input and output terminals that contain specific series impedance between these terminal(s) (so called two-port SPDs according to IEC 61643-11:2011) are not covered. SPDs compliant with this standard are designed to be permanently connected where connection and disconnection of fixed SPDs can only be done using a tool. This standard does not apply to portable SPDs.




Standard NumberBS EN 61643-31:2019
TitleLow-voltage surge protective devices. Requirements and test methods for SPDs for photovoltaic installations
StatusCurrent
Publication Date03 December 2019
Normative References(Required to achieve compliance to this standard)EN 61000-6-3:2007, EN 60112:2003, EN 60664-1:2007, IEC 60664-1:2007, EN 60060-1:2010, IEC 61180-1:1992, IEC 60068-2-78:2012, EN 60068-2-78:2013, EN 61643-11:2012/A11:2018, IEC 60112:2003, EN 60529:1991, EN 61000-6-1:2007, EN 61643-11:2012, IEC 61643-11:2011, IEC 61000-6-3:2006, IEC 61000-6-1:2005, IEC 60060-1:2010, IEC 62475, IEC 61000, HD 60364-5-51:2009, IEC 60364-5-51, IEC 60529:1989, EN 61000, EN 61180-1:1994, EN 62475:2010
Informative References(Provided for Information)EN 60947-1:2007, EN 60999-1:2000, EN ISO 4892-1:2000, EN 60068-2-14:2009, EN 60228:2005, EN 60068-2-11:1999, EN 60112:2003, EN 60947-5-1:2004, IEC 60950:1991, EN 60099-4:2004, EN 60068-2-30:2005, EN 50521:2008, EN 60695-2-11:2001, HD 60364-5-534:2008, HD 60364-5-51:2009, HD 21 (all parts), EN ISO 4892-2, ISO 4628-3, EN 62305 (all parts), ISO 4892-1, HD 60364-4-443:2001, ISO 4892-2, IEC 60245 (all parts), EN 60950-1, UTE C 61-740-51, EN ISO 4628-3
ReplacesBS EN 50539-11:2013+A1:2014
International RelationshipsEN 61643-31:2019
Draft Superseded By14/30310464 DC
DescriptorsEnvironmental testing, Electrical components, Classification systems, Codes, Environment (working), Test specimens, Testing conditions, Electronic equipment and components, Electrical equipment
ICS29.120.50
Title in FrenchParafoudres basse tension Parafoudres pour usage spécifique y compris en courant continu. Exigences et méthodes d'essai des parafoudres pour installations photovoltaïques
Title in GermanÜberspannungsschutzgeräte für Niederspannung Anforderungen und Prüfungen für Überspannungsschutzgeräte in Photovoltaik-Installationen
CommitteePEL/37/1
ISBN978 0 580 87525 0
PublisherBSI
FormatA4
DeliveryYes
Pages64
File Size2.697 MB
Price£254.00


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