发明名称 |
Electrical isolation device |
摘要 |
An electrical isolation device for use in an electrical distribution network having a plurality of branch circuits each defined by line and neutral conductors connected between a power source and a load, the line conductor being electrically connected to one of a plurality of line buses at an electrical distribution panelboard, the neutral conductor being electrically connected to a neutral bus at the electrical distribution panelboard. The isolation device includes a filter coupled between a selected number of line buses and the neutral bus at the panelboard and is designed to provide a low impedance path for an arcing fault occurring on either of the selected number of line buses. In another embodiment, the isolation device is comprised of a filter coupled between the line and neutral conductor of a selected one of the branch circuits and is designed to provide a low impedance path for an arcing fault occurring on the line conductor of the selected branch circuit.
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申请公布号 |
US6034611(A) |
申请公布日期 |
2000.03.07 |
申请号 |
US19970794848 |
申请日期 |
1997.02.04 |
申请人 |
SQUARE D COMPANY |
发明人 |
BROOKS, STANLEY J.;DICKENS, JAMES W. |
分类号 |
G01R31/02;G01R31/12;(IPC1-7):G08B21/00 |
主分类号 |
G01R31/02 |
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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