Research on Reliability Test of Small Capacity Auxiliary Contacts

摘要：

　　The auxiliary contact is used together with the low-voltage electric appliance, which is mainly used for the main circuit status indication, interlocking, fault identification, etc.Due to the difference between the low-voltage electrical protection capability and the use environment, when the auxiliary contact is under low voltage and low current load break reliability may be reduced.This article mainly uses an automated test equipment and a set of test methods to verify the auxiliary contacts to ensure reliable use under low voltage and low current loads.

关键词： Auxiliary contact Low voltage Low current Reliability test

作者: Jing Wu Yong Zhang

作者单位: Shanghai Liangxin Electrical Co., Ltd., Shanghai, 201315

会议类型: 国际会议

会议名称: The 7th Intrenational Conference on Reliability of Electrical Products and Electrical Contacts(第七届电工产品可靠性与电接触国际会议)

会议地点: 江苏苏州

会议语种:英文

页码: 392-395

在线出版日期: 2019-11-04（万方平台首次上网日期，不代表论文的发表时间）