发明名称 |
A relay for automatically selecting a monitoring range |
摘要 |
A relay for automatically selecting a monitoring range for monitoring a parameter of an input source and a method for monitoring a parameter of an input source can be provided whereby the relay comprises one or more terminals for coupling to the input source; a plurality of switchable circuits coupled to the one or more terminals; a processing module coupled to the plurality of switchable circuits for automatically selecting a monitoring range from a plurality of monitoring ranges based on a value of the parameter of the input source, each monitoring range associated with one or more of said switchable circuits; and a relay switch being configured to provide or disrupt electrical communication to a circuit, based on a trigger signal provided by the processing module. A signal conditioning module may also be provided for e.g. conditioning signals prior to selection of the monitoring range. |
申请公布号 |
EP2709135(A2) |
申请公布日期 |
2014.03.19 |
申请号 |
EP20130184092 |
申请日期 |
2013.09.12 |
申请人 |
SCHNEIDER ELECTRIC INDUSTRIES SAS |
发明人 |
NAM, WONG YOON;ARDIANSYAH, FIRMAN;FEN, TEOH YEN |
分类号 |
H01H47/02;G01R19/22 |
主分类号 |
H01H47/02 |
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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