发明名称 |
Monitoring of protective conductors in an electrical installation, particularly earth connections in industrial installations |
摘要 |
The earth continuity monitor has a terminal (1) connected to the earth conductor (9) and another terminal (2) connected by another conductor (11) to a sensor (10). A low voltage source is used to inject a current into the earth conductor, and this current is monitored by the sensor to detect a break in earth continuity.
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申请公布号 |
FR2791190(A1) |
申请公布日期 |
2000.09.22 |
申请号 |
FR19990003352 |
申请日期 |
1999.03.18 |
申请人 |
BOURGIN PATRICK |
发明人 |
BOURGIN PATRICK |
分类号 |
H02H5/10;(IPC1-7):H02H5/10;H02H3/16 |
主分类号 |
H02H5/10 |
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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