发明名称 |
RESIDUAL CURRENT DETECTION DEVICE |
摘要 |
A residual current detection device comprising a plurality of resistive shunts for connection in respective ones of a plurality of lines through which current can flow to and from a load, and detector means sensitive to the voltage developed across each of the shunts to detect any imbalance between the currents flowing through the shunts.
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申请公布号 |
CA2336015(C) |
申请公布日期 |
2008.10.14 |
申请号 |
CA19992336015 |
申请日期 |
1999.06.30 |
申请人 |
DELTA ELECTRICAL LIMITED |
发明人 |
SKERRITT, ROBERT CHARLES;REEDER, BRIAN MARTIN;CROSIER, MARK DAVID;MURRAY, MARTIN ANTHONY |
分类号 |
G01R15/14;G01R19/00;G01R1/20;G01R1/30;G01R19/25;G01R21/06;H01H83/14 |
主分类号 |
G01R15/14 |
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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