超清版 GB/T 5590-2024 矿用防爆低压电磁起动器

ICS 29.260.20
CCS K 35
中华人民共和国国家标准
GB/T 5590—2024
矿用防爆低压电磁起动器
Low voltage explosion protection electromagnetic starter for mining
代替 GB/T 5590—2008
2024-08-23 发布2025-03-01 实施
国家市场监督管理总局
国家标准化管理委员会发 布

目　　次
前言 ····································································································· Ⅲ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语、定义和符号 ···················································································· 2
3.1 术语和定义 ······················································································ 2
3.2 符号 ······························································································ 2
4 分类与命名 ··························································································· 2
4.1 分类 ······························································································ 2
4.2 命名 ······························································································ 3
5 特性 ·································································································· 3
5.1 主电路的额定值和极限值 ········································································ 3
5.2 使用类别 ························································································· 3
5.3 控制电路 ························································································· 4
5.4 辅助电路 ························································································· 4
5.5 保护功能 ························································································· 4
6 正常工作条件 ························································································· 4
7 技术要求 ······························································································ 5
7.1 通用要求 ························································································· 5
7.2 防爆安全要求 ···················································································· 5
7.3 性能要求 ························································································· 8
8 试验方法 ···························································································· 17
8.1 验证防爆安全方法 ·············································································· 17
8.2 验证性能方法 ··················································································· 17
9 检验规则 ···························································································· 18
9.1 检验分类 ························································································ 18
9.2 型式检验 ·······························································