IEC 62548:2016 ED1

Photovoltaic (PV) arrays - Design requirements

Publication date:   Sep 28, 2016

General information

99.60 Withdrawal effective   Dec 7, 2023

IEC

TC 82

International Standard

27.160   Solar energy engineering

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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

PREVIOUSLY

WITHDRAWN
IEC TS 62548:2013 ED1

NOW

WITHDRAWN
IEC 62548:2016 ED1
99.60 Withdrawal effective
Dec 7, 2023

REVISED BY

PUBLISHED
IEC 62548-1:2023 ED1

PUBLISHED
IEC 62548-1:2023 ED1