安规测试规范

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文件名称: 安全测试规范

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安全测试规范

目 录Table of Contents

1 目的 ......................................................................................................................................................................... 2

2 适用范围 ................................................................................................................................................................. 2

3 引用标准 ................................................................................................................................................................. 2

4 测试仪器、设备 ..................................................................................................................................................... 2

5 测试项目、测试说明、测试方法、判别标准 ..................................................................................................... 3

5.1 输入电流测试 ............................................................................................................................................. 3

5.2 标记耐久性测试 ......................................................................................................................................... 3

5.3 潮湿试验 ..................................................................................................................................................... 3

5.4 安全器件的审查 ......................................................................................................................................... 3

5.5 工作电压测量 ............................................................................................................................................. 4

5.6 电气间隙和爬电距离审查 ......................................................................................................................... 5

5.7 电容放电时间常数测试 ............................................................................................................................. 6

5.8 接地连续性测试 ......................................................................................................................................... 7

5.9 温升测试 ..................................................................................................................................................... 7

5.10 漏地电流测试 ......................................................................................................................................... 9

5.11 抗电强度测试 ............................................................................................................................................. 9

5.12 风扇堵转及通风口堵塞测试 ............................................................................................................... 10

5.13 电源输出过载测试 ............................................................................................................................... 11

5.14 变压器过载测试 ................................................................................................................................... 12

5.15 输出短路测试 ....................................................................................................................................... 12

5.16 变压器短路测试 ................................................................................................................................... 13

5.17 异常测试 ............................................................................................................................................... 13

5.18 球压测试 ............................................................................................................................................... 14

6 附录 ....................................................................................................................................................................... 15

6.1 附录A:电气间隙和爬电距离表 ............................................................................................................ 15

6.2 附录B:抗电强度试验电压表 ................................................................................................................ 17

6.3 附录C:异常测试时变压器绕组和电感允许的温度限值 .................................................................... 19

安全测试规范

1 目的

本规范为能极电源(深圳)有限公司研发人员与测试人员安规测试提供指导,持续确保产品在设计过程满足完全规范标准与要求或客户的要求。

2 适用范围

本规范适用于能极电源(深圳)有限公司产品开发过程中安全性能测试。

3 引用标准

UL60950 Safety of Information Technology Equipment Third Edition

GB4943-2001 信息技术设备的安全

EN60950 Safety of Information Technology Equipment

IEC60695-10-2 异常热---球压测试

4 测试仪器、设备

设备名称 型号 生产厂家

示波器 DPO3012 TEKTRONIX

电子负载 63103 Chroma