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NM IEC 62548:2018

Photovoltaic (PV) arrays - Design requirements

Jan 1, 2018

General information

60.60    

IMANOR

CN 38

None of the other values

27.160     29.220.20     27.16  

French  

14.5.181

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Published

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Scope

IEC 62548:2016 sets out design requirements for photovoltaic (PV) arrays including DC array wiring, electrical protection devices, switching and earthing provisions. The scope includes all parts of the PV array up to but not including energy storage devices, power conversion equipment or loads. An exception is that provisions relating to power conversion equipment are covered only where DC safety issues are involved. The interconnection of small DC conditioning units intended for connection to PV modules are also included. The object of this document is to address the design safety requirements arising from the particular characteristics of photovoltaic systems. Direct current systems, and PV arrays in particular, pose some hazards in addition to those derived from conventional AC power systems, including the ability to produce and sustain electrical arcs with currents that are not greater than normal operating currents.

Life cycle

NOW

PUBLISHED
NM IEC 62548:2018
60.60 Standard published

Related project

Adopted from IEC 62548:2016 ED1

Regulation

Arrêté N° 927-20 N° 6870 - 8 du 2-4-2020
Arrêté conjoint du ministre de l'énergie, des mines et de l'environnement et du ministre de l'industrie, du commerce et de l'économie verte et numérique rendant d'application obligatoire de normes marocaines relatives aux produits photovoltaïques et installations solaires thermiques.

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