国家标准GB18802.1—2002低压配电系统的电涌保护器(SPD)第一部分(性能要求和试验方法)已于2003年4月起执行。围绕着新规范的出台,国内一些专家、SPD的生产厂家、国内外经销商意见看法不一。以作者之见,最大的问题是国内目前还没有一家实验室,能够完全按GB18802.1—2002规范中试验要求做一遍验标的试验。本人受中国气象局委托,正在上海筹建国家级低压避雷器测试中心。现将本人学习新规范及这二年对国外先进国家SPD生产线考察的情况,结合GB18802.1—2002规范中几项重要的测试项目,提醒国内SPD生产厂家应注意的问题。 National standard GB18802.1-2002 Low-voltage power distribution system surge protector (SPD) The first part (performance requirements and test methods) has been implemented in April 2003. Around the introduction of new norms, some domestic experts, SPD manufacturers, domestic and foreign distributors disagree. The author’s opinion, the biggest problem is that there is not a laboratory at present, according to GB18802.1-2002 standard test requirements to do a standard test again. I was commissioned by China Meteorological Administration, is planning to build a national low-voltage arrester test center in Shanghai. Now I learn the new norms and these two years of advanced foreign SPD production line inspection situation, combined with GB18802.1-2002 specification several important test items, to remind the domestic SPD manufacturers should pay attention to the problem.