GB和UL标准的电涌保护器对比分析
高靖翔 历晓东(施耐德电气(中国)有限公司中国研发中心,上海市 201203)
张 涛(中国气象局气象干部培训学院新疆分院,乌鲁木齐 830013)
陈锡良 钟湘闽(施耐德万高(天津)电气设备有限公司,天津市 3003392)
Comparative Analysis of Surge Protective Devices in GB and UL Standards
GAO Jingxiang LI Xiaodong(Schneider Electric(China)Co.,Ltd.,
China R&D Center,Shanghai 201203,China)
ZHANG Tao(CMA Training Center Xinjiang Branch,Urumqi 830013,China)
CHEN Xiliang ZHONG Xiangmin(Schneider Wingoal(Tianjin)Electric Equipment
Co.,Ltd.,Tianjin 300392,China)
Abstract:The standards of surge protective devices(SPDs)in different countries and regions are not consistent,which leads to differences in product classification,key parameters and test methods of SPDs under different standard systems. This paper makes a comparative analysis of SPD products under GB and UL standards.
Key words:UL 1449 standard;GB / T 18802.11 standard;surge protective device;product classification;test method;VPR test;In test;SCCR test
摘 要:不同国家和地区有关SPD产品的标准并不统一,导致不同标准体系下的SPD在产品分类、关键参数、测试方法方面存在差异,本文就GB与UL标准下SPD产品进行对比分析。
关键词:UL 1449标准;GB / T 18802.11标准;电涌保护器;产品分类;测试方法;VPR试验;In测试;SCCR试验
中图分类号:TU895 文献标识码:A
doi:10.3969 / j. issn.1003 - 8493.2021.09.002