GB/T 20047.1-2006 光伏(PV)组件安全鉴定 第1部分：结构要求

ICS27160

K83荡昌

中华人民共和国国家标准

GB/T20047.1-2006/IEC61730-1:2004

光伏(PV)组件安全鉴定

第1部分:结构要求

Photovoltaic(PV)modulesafetyqualification-

Part1:Requirementsforconstruction

(IEC61730-1:2004,IDT)

2006-01一13发布2006-02-01实施

中华人民共和国国家质量监督检验检疫总局

中国国家标准化管理委员会发布

GB/T20047.1-2006/IEC61730-1:2004

目次

前言········‘·········，····，，，············‘···············，·····················，，，，，，，······················，，····……m

1范围·····················，···························，，·，·······················，···························，····……1

2规范性引用文件·········，·····························，，······················································……1

3应用等级·，·······································································································……2

3.1概述···················································】·········，····················。······················……2

3.2A级:公众可接近的、危险电压、危险功率条件下应用·············，，，，，·························，，……2

3.3B级:限制接近的、危险电压、危险功率条件下应用··········，，，·······，，，，·，，……2

3.4C级:限定电压、限定功率条件下应用·····，，·····、·，······，·················，·······················一·2

4结构要求·······················，······，············································································，…2

4.1一般要求···········，·····，··················，，········，················，·····································……2

4.2金属部件···································································································……3

5聚合物材料··················································‘·················································……3

5.1概述··1·········································，···········4·······，·，，····11···················……3

5.2用作带电部件外壳的聚合物········，·····，·，，·····，·······，········，········，························……3

5.3用于带电部件支撑的聚合物···························，···································……““·‘…·”’.‘3

5.4用作组件表层的聚合物··················，·····················································一·”····一·3

5.5间隔物··································，·······················，，························，·················……4

5.6玻璃结构材料········，，，，··········，··············，···························，·，，·························，，，，…4

6内部导线和载流部件·······················，··························································……4

6.1内部导线·····，，·····，，·····················，····，，，，········‘·········，·，，·，······················，·，，，，，，，··…4

6.2导线中间头············，，··。·············，·······，，···，········，，·············，，····························……4

6.3机械牢固性···················，················································································，·…4

7接线··············································································································……4

7.1现场接线的一般要求··········································································，····…·…4

7.2现场接线端子·····，，，···，·························，，，·······················，·，·········4

7.3电连接器········，，，·，，，，，，，············，，，，，，，·1···········，，，，，，·，·。·········，·，，，，，，，，，·5

7.4引出线或电缆·········，，···、····················，··························，·············，········，，·······，，，，二5

8接地连接和接地·········，····，，·························，··················································，·…5

9爬电距离和电气间隙·················，···································································…·…6

10带盖子的现场接线盒···，························································，·，·························，·，…·7

10.1概述···················，···，·······················，，，，，·······················································……7

10.2壁厚··················，，······“·‘········，···，，·······11··············，·，·····。·111·‘·····，···，··，，，…?

10.3内部容积···············，，，······，，，·········，，···················，·······，·，，，························，，，，·，·…7

10.4开口·····················，·····················································，································……7

10.5垫圈和密封········································，·······························，························……7

10.6减应力结构·························································，········································……8

10.7锋利边缘···································································································，…8

I

GB/T20047.1-2006/IEC61730-1:2004

10.8导线管应用—金属····························································，············，·····，·······一·8

10.9导线管应用—非金属····························，·······，························。···················……8

n标识························································，················，·····································……8

12提供文件的要求···································································，·········，·······，··········……9

13修改··················，，·······，·················································································……9

参考文献······················，·······，，········，··································································……10

GB/T20047.1-2006/IEC61730-1:2004

月g舌

GB/T20047由以下两部分组成:

—第1部分:光伏组件安全鉴定:结构要求;

—第2部分:光伏组件安全鉴定:试验要求

本部分为GB/T20047的第1部分，等同采用IEC61730-1;2004《光伏组件安全鉴定第1部分:

结构要求》(英文版)。

为了便于使用，本部分做了下列编辑性修改:

a)用小数点“”代替作为小数点的逗号“，”;

b)删除国际标准的前言。

本部分由中华人民共和国信息产业部提出。

本部分由全国太阳光伏能源系统标准化技术委员会归口。

本部分起草单位:中国电子科技集团公司第十八研究所、天津蓝天电源公司

本部分主要起草人:郭增良、翟佐绪、季良俊