IEC 63112:2021 ED1

Photovoltaic (PV) arrays - Earth fault protection equipment - Safety and safety-related functionality IEC 63112:2021 ED1

Publication date:   Jun 22, 2021

General information

60.60 Standard published   Jun 22, 2021

IEC

TC 82

International Standard

27.160   Solar energy engineering

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Scope

IEC 63112:2021 is applicable to low voltage Photovoltaic Earth-Fault Protection Equipment (PV-EFPE) whose function is to detect, interrupt, and warn system operators of earth faults in solar photovoltaic arrays. This document specifies:
- the types and levels of the monitoring and protection functions that may be provided;
- the nature and timing of responses to earth faults;
- test methods for validating the monitoring and protection functions provided;
- requirements for functional safety and fault tolerance;
- requirements for product safety including construction, environmental suitability, markings, documentation, and testing.

Life cycle

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PUBLISHED
IEC 63112:2021 ED1
60.60 Standard published
Jun 22, 2021