GB／T 25296-2022 电气设备安全通用试验导则

ICS 29.020 CCS K 09 GB 中华人民共和国国家标准 GB/T 25296—2022 代替 GB/T 25296—2010 电气设备安全通用试验导则 Guidelines on general tests for safety of electrical equipments 2022-07-11 发布 2023-02-01 实施 国家市场监督管理总局 国家标准化管理委员会 发布 GB/T 25296—2022 目 次 前言 …………………………………………………………………………………………………………………… Ⅲ 引言 …………………………………………………………………………………………………………………… Ⅳ 1 范围 ………………………………………………………………………………………………………………… 1 2 规范性引用文件 …………………………………………………………………………………………………… 1 3 术语和定义 ………………………………………………………………………………………………………… 2 4 总则 ………………………………………………………………………………………………………………… 2 4.1 一般原则 ……………………………………………………………………………………………………… 2 4.2 检测方法 ……………………………………………………………………………………………………… 2 4.3 检测规则 ……………………………………………………………………………………………………… 2 4.4 检查性试验 …………………………………………………………………………………………………… 3 5 实验室基本条件 …………………………………………………………………………………………………… 3 5.1 环境温度 ……………………………………………………………………………………………………… 3 5.2 环境相对湿度 ………………………………………………………………………………………………… 3 5.3 电源的电压及频率 …………………………………………………………………………………………… 3 5.4 其他因素的影响 ……………………………………………………………………………………………… 3 6 安全项目检测 ……………………………………………………………………………………………………… 4 6.1 环境适应性试验 ……………………………………………………………………………………………… 4 6.2 表面检查 ……………………………………………………………………………………………………… 4 6.3 安全特低电压试验 …………………………………………………………………………………………… 4 6.4 外壳防护等级试验 …………………………………………………………………………………………… 4 6.5 保护接地检查 ………………………………………………………………………………………………… 4 6.6 接触电流和保护导体电流试验 ……………………………………………………………………………… 4 6.7 介电强度试验 ………………………………………………………………………………………………… 4 6.8 噪声试验 ……………………………………………………………………………………………………… 5 6.9 联锁装置检查 ………………………………………………………………………………………………… 5 6.10 安全标志检查 ………………………………………………………………………………………………… 5 6.11 电气间隙检查 ………………………………………………………………………………………………… 5 6.12 爬电距离检查 ………………………………………………………………………………………………… 5 6.13 绝缘电阻试验 ………………………………………………………………………………………………… 5 6.14 泄漏电流试验 ………………………………………………………………………………………………… 5 6.15 电源(漏电)保护装置检查 ………………………………………………………………………………… 5 6.16 表面耐热试验 ………………………………………………………………………………………………… 5 6.17 耐冲击电压试验的能力试验 …………………………………………………………………………… 5 6.18 耐热、耐燃试验 ……………………………………………………………………………………………… 5 6.19 内部温升试验 ………………………………………………………………………………………………… 6 6.20 基本绝缘保护试验 …………………………………………………………………………………………… 6 以下是图片中文字的OCR识别结果，已做简单排版： GB/T 25296—2022 6.21 绝缘结构防污试验··········································································································8 6.22 耐热性试验··················································································································8 6.23 阻燃性试验··················································································································8 6.24 耐受冲击试验的能力试验································································································8 6.25 耐受碰撞试验的能力试验································································································8 6.26 耐受自由跌落试验的能力试验··························································································8 6.27 耐受振动（正弦）试验的能力试验····················································································8 6.28 机械稳定性试验··········································································································8 6.29 用于保护的阻抗特性检查与试验······················································································8 6.30 用于电气间隙的爬电距离检查··························································································8 6.31 内部布线结构检查········································································································8 6.32 外接导线的接线端子检查································································································8 6.33 电源联结和外部软线试验································································································8 6.34 电源控制试验··············································································································8 6.35 自动运行检查··············································································································8 6.36 表面温度试验··············································································································8 6.37 运行时间限制保护检查··································································································8 6.38 电子电路的EMC 特性试验······························································································8 6.39 安全标志检查··············································································································8 6.40 图形符号检查··············································································································8 6.41 安全标志检查··············································································································8 6.42 铭牌检查····················································································································8 6.43 说明书检查················································································································8 参考文献··························································································································9 8