发明名称 |
FACE CONNECTED INSTRUMENT TRANSFORMER |
摘要 |
A face connected instrument transformer is disclosed having a plurality of transformation ratios comprised of two primary windings and a single secondary winding. Each primary winding is electrically connected to a pair of terminals disposed adjacent to opposite faces of the transformer housing for engaging contacts within a molded case circuit breaker housing. The transformation ratio of the instrument transformer is changed by removing the instrument transformer from the circuit breaker housing and inserting the opposite face. |
申请公布号 |
PH24146(A) |
申请公布日期 |
1990.03.22 |
申请号 |
PH19510000351 |
申请日期 |
1987.04.15 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
WILLIAM RICHARD WOLFE;DAVID MARSCHIK |
分类号 |
H01F27/02;H01F30/16;H01F38/20;H01F38/22;H01H71/12 |
主分类号 |
H01F27/02 |
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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