IEC 63112:2021 光伏（PV）阵列.接地故障保护设备.安全和安全相关功能

标准编号：IEC 63112:2021

中文名称：光伏（PV）阵列.接地故障保护设备.安全和安全相关功能

英文名称：Photovoltaic (PV) arrays - Earth fault protection equipment - Safety and safety-related functionality

发布日期：2021-06-22

标准范围

IEC 63112:2021适用于低压光伏接地故障保护设备（PV-EFPE），其功能是检测、中断和警告系统操作员太阳能光伏阵列中的接地故障。本文件规定:-可提供的监测和保护功能的类型和级别；-对接地故障作出反应的性质和时机；-用于验证所提供的监测和保护功能的测试方法；-功能安全和容错要求；-产品安全要求，包括结构、环境适用性、标记、文件和测试。

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.

标准预览图