发明名称 |
Self testing digital fault interrupter |
摘要 |
A fault interrupter apparatus having a line side and a load side and a conductive path there between. The apparatus includes a solenoid that is adapted to move a plurality of contacts disposed in the conductive path from a first position to a second position, an alarm indicator that is adapted to provide status information on the operation of the fault interrupter apparatus, and a processor that is adapted to detect four condition states of the fault interrupter and indicate the four condition states of the fault interrupter using the alarm indicator.
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申请公布号 |
US7149065(B2) |
申请公布日期 |
2006.12.12 |
申请号 |
US20030461874 |
申请日期 |
2003.06.16 |
申请人 |
HUBBELL INCORPORATED |
发明人 |
BALDWIN JOHN R.;BONILLA NELSON;DEBARTOLO, JR. JOSEPH;LUTZ DAVID;MORTUN SORIN I.;YU DAMING |
分类号 |
H02H3/16;H01H83/04;H02H3/04;H02H3/33 |
主分类号 |
H02H3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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