IEC 62788-2-1:2023 光伏组件用材料的测量程序.第2-1部分:聚合材料.前片和底片.安全要求

标准编号：IEC 62788-2-1:2023

中文名称：光伏组件用材料的测量程序.第2-1部分:聚合材料.前片和底片.安全要求

英文名称：Measurement procedures for materials used in photovoltaic modules - Part 2-1: Polymeric materials - Frontsheet and backsheet - Safety requirements

发布日期：2023-08-25

标准范围

IEC 62788-2-1:20 23规定了柔性聚合物前板和底板结构的安全要求，这些结构旨在用作光伏(PV)模块中的可靠绝缘材料。本文件中的规范定义了聚合物前片或底片结构在部件水平上的具体要求，并涵盖了未暴露状态和/或老化后的机械、电气、视觉和热表征。本文件涵盖IEC 61730-1中定义的II类和0类模块。III类模块超出范围。根据IEC 61730-1，本文件提供了模块安全鉴定中使用的前片和底片的鉴定要求。IEC TS 62788-2中提供了测试方法描述，以及可用于性能或质量保证的其他表征方法。

IEC 62788-2-1:2023 specifies the safety requirements for flexible polymeric front- and backsheet constructions, which are intended for use as relied-upon insulation in photovoltaic (PV) modules. The specifications in this document define the specific requirements of polymeric front- or backsheet constructions on the component level and cover mechanical, electrical, visual and thermal characterization in an unexposed state and/or after ageing.
This document covers class II and class 0 modules, as defined in IEC 61730-1. Class III modules are out of scope. This document provides the requirements for qualification of front- and backsheets to be used in module safety qualification according to IEC 61730-1. Test method descriptions are provided in IEC TS 62788-2, along with additional characterization methods useful for performance or quality assurance.

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