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发明名称
一种相间过电压保护装置
摘要
一种相间过电压保护装置,有四组非线性保护元件和六个气体放电管采用特殊的接法组成,任意两相之间均有两组保护元件和一个气体放电管串联组成过电压保护,当任意两相间的电压超过气体放电管的放电电压时,放电管击穿短路,由保护元件限制电压。
申请公布号
CN2488214Y
申请公布日期
2002.04.24
申请号
CN01221977.0
申请日期
2001.05.04
申请人
吴昌德
发明人
吴昌德
分类号
H02H9/04
主分类号
H02H9/04
代理机构
代理人
主权项
1:一种相间过电压保护装置,其特征是由六个气体放电管和四组保护元件组成四相间的过电压保护,任意两相之间均由两组保护元件和一个气体放电管串联组成过电压保护。
地址
230041安徽省合肥市北七里塘瑶海南村5-303室
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