DB43/T265—2023 543 湖南省地方标准 ICS CCS 29.240.20 F 20 电能表用元器件技术规范 引线式铝电解电容器 Technical specifications of components for electricity meters radial type aluminum electrolytic capacitor 发 布 湖南省市场监督管理局2023-0 8发布-22 2023-11实施-2 2 DB43/T 2655—2023 I 目 次 前言 ································ ································ ································ ························ Ⅲ 1 范围 ································ ································ ································ ····················· 1 2 规范性引用文件 ································ ································ ································ ······ 1 3 术语和定义 ································ ································ ································ ············ 1 4 引线式铝电解电容器图样 ································ ································ ·························· 1 5 技术要求 ································ ································ ································ ··············· 2 5.1 安装方法 ································ ································ ································ ········· 2 5.2 外形尺寸 ································ ································ ································ ········· 2 5.3 额定值和特性 ································ ································ ································ ··· 3 6 检验程序 ································ ································ ································ ··············· 9 6.1 出厂检验 ································ ································ ································ ········· 9 6.2 全性能试验与抽样试验 ································ ································ ······················· 9 7 标志 ································ ································ ································ ··················· 14 7.1 产品上标志 ································ ································ ································ ···· 14 7.2 包装箱外壁标志 ································ ································ ······························ 14 8 包装、运输和储存 ································ ································ ································ · 14 8.1 包装 ································ ································ ································ ············· 14 8.2 运输 ································ ································ ································ ············· 14 8.3 储存 ································ ································ ································ ············· 14 DB43/T 2655—2023 II DB43/T 2655—2023 III 前 言 本文件按照 GB/T 1.1 —2020《标准化工作导则 第1部分：标准化文件的结构和起草规则》的规 定起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由湖南省工业和信息化厅提出。 本文件由湖南省仪器仪表标准化技术委员会（ HUN/TC38 ）归口。 本文件起草单位： 湖南艾华集团股份有限公司、 南通江海电容器股份有限公司、 威胜集团有限公司、 中南大学、湖南省电子信息产业研究院。 本文件主要起草人：黄远 彬、杨治安、徐振轩、丁继华、贾明、易新明、陶艳军、肖威、陈 宗、 苏智。 本部分首次发布。 DB43/T 2655—2023 IV DB43/T 2655—2023 1 电能表用元器件技术规范 引线式铝电解电容器 1 范围 本文件规定了电能表用元器件技术规范引线式铝电解电容器的术语和定义、 引线式铝电解电容器图 样、技术要求、检验程序、标志、包装、运输和储存。 本文件适用于电能表及用电信息采集系统用引线式铝电解电容器。 2 规范性引用文件 下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。 其中， 注日期的引用文件， 仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本 文件。 GB/T 2423.28 —2005 电工电子产品环境试验 第2部分：试验方法 试验T：锡焊 GB/T 2423.32 电工电子产品环境试验 第2部分：试验方法 试验Ta：润湿称量法可焊性 GB/T 2693 电子设备用固定电容器 第1部分：总规范 GB/T 5993 电子设备用固定电容器 第4部分：分规范 固体和非固体电解质铝电容器 GB/T 17215.211 —2006 交流电测量设备 通用要求、试验和试验条件 第11部分：测量设备 Q/GDW 11179.1 —2014 电能表用元器件技术规范 第1部分：电 解电容器 DBXX /T 2654 —2023 电能表用元器件空白规范 引线式铝电解电容器 IEC 60068 -2-47 环境试验 .第2-47部分：试验.振动、冲击及类似动态试验用试件的安装 3 术语和定义 GB/T 2693 界定的以及下列术语和定义适用于本文件。 3.1 容量比 capacitance ratio 电解电容器 -40 ℃测得电容值与 +20 ℃测得电容值的变化率。 4 引线式铝电解电容器图样 引线式铝电解电容器为圆柱形、金属外壳，单向引出、带绝缘外套、有极性。本体直径 D≥8 mm 的引线式铝电解电容器有压力释放装置。图样的识别见图 1。 DB43/T 2655—2023 2 单位为毫米 注： d——引出线直径； D——本体直径； F——脚距； L——本体长度。 图1 引线式铝电解电容器图样识别 5 技术要求 5.1 安装方法 5.