家用及类似场所用过电流保护断路器(pdf64)
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| 发布时间11-08
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阅读环境：
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简体中文
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| 文档类型： |
家用电器
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文档大小： |
440K |
| 资源点数： |
30
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| 下载次数： |
96
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前言········································ I
IEC 前言····································· Ⅱ
1 总则······································ 1
2 引用标准···································· 2
3 定义······································ 2
4 分类······································ 8
5 断路器特性··································· 8
6 标志和其他内容································ 10
7 标准的使用工作条件······························ 11
8 结构和操作要求································ 12
9 试验····································· 18
附录A（提示的附录） 短路功率因数的确定······················ 46
附录B（标准的附录） 电气间隙和爬电距离的确定··················· 46
附录C (标准的附录） 试验程序和提交认证的试品数················· 48
附录D（提示的附录） 断路器与连接在同一电路中的分开的熔断器之间的配合······· 51
附录E（标准的附录） 对安全的特低电压辅助电路的特殊要求·············· 54
附录F（提示的附录） 接线端子示例························· 55
附录G（提示的附录） ISO 铜导体和AWG 铜导体尺寸对应表··············· 57
附录H（标准的附录） 用于短路试验的装置········································································································· 57
目次
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