摘要
通过对转换开关电器(TSE)标准GB/T 14048.11—2008和接触器标准GB14048.4—2010中操作性能、短路能力的电气指标逐项对比,验证了由接触器构成的TSE可以CC级使用,不能PC级TSE使用。探讨了"接触器"可构成PC级TSE的设想,阐述了由接触器构成的ATSE的经济价格优势和维修方便优势。
Based on the contrast of electric index of operating performance and short-circuit capacity in GB / T14048. 11—2008 of TSE standard and GB 14048. 4—2010 of contactor for standard,it was verified that contactors can form to the TSE for CC class,but can not form the TSE for PC class. The tentative idea of PC class TSE was inquired. The economic advantage and convenience of maintenance for TSE formed by contactors were expounded.
出处
《电器与能效管理技术》
2014年第18期29-31,共3页
Electrical & Energy Management Technology
关键词
PC级TSE
CC级TSE
接触器
控制器
短路试验电流和试后判别
TSE for PC class
TSE for CC class
contactor
controller
short circuit test current and the judge of aftermath
