中英文摘要：

本文通过对比分析荧光灯负载和自镇流灯负载的冲击特性，得

出几个重要的结论：

This article comparative analysis the impact characteristics of the Fluorescent Lamps Load and Self - ballasted Lamp Load ,get several important conclusions:

1， 19.2的冲击特性测试只是定性的测试，不同批次测试结果会有差异；19.3的冲击特性测试是定量的测试，其测试结果具备一致性。

The impact characteristic test of chapter 19.2 in standard is only a qualitative test, different batches has different test results ; The impact characteristic test of chapter 19.3 in standard is quantitative test, the test results are consistent.

2， 建议标准取消19.2项的测试；同时建议将19.3项3C强制化以确保产品测试结果的一致性。

     It is recommended to cancel the test of 19.2 ;and suggest to applicate 3C certification of the test 19.3 for ensure consistency of product test results

3,  文章给出了自镇流灯负载的设计方案和验收标准以及计量实施方法。

This article get the design scheme of the self-ballasted lamp load, also get the acceptance criteria and measurement implementation methods of the self-ballasted lamp load.

中英文关键词：

荧光灯负载；自镇流灯负载；预期短路电流；冲击参数；额定电压；输出功率；90度冲击波形；峰值电流；冲击能量；积分算法

Fluorescent lamp load； Self-ballasted lamp load； Expected short-circuit current； Impact parameter； Nominal voltage； Output power；90-degree impact waveform；Ipeak；I²t；Integral algorithm.