发明名称 |
Universal rating plug for electronic trip unit |
摘要 |
<p>A rating plug for an electronic trip unit is disclosed. The rating plug has a housing with a plurality of switches disposed within the housing, each of the switches positionable in one of two positions. The settings of the switches establish a digital signature associated with the rating plug, providing for a universal rating plug that can be used on any circuit breaker that is accepting of the rating plug and that has a sensor value equal to or greater than the rating plug current rating. For instance, a rating plug having a 1000Amp rating can be used on any circuit breaker sensor for use at or above 1000A.</p> |
申请公布号 |
EP2202860(A2) |
申请公布日期 |
2010.06.30 |
申请号 |
EP20090178785 |
申请日期 |
2009.12.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
VICENTE, NATANIEL BARBOSA;LENHART, BRIAN PATRICK;WEST, STEPHEN JAMES;GREENWOOD, TODD |
分类号 |
H02H3/00;H01H71/12;H01H71/74 |
主分类号 |
H02H3/00 |
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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