Circuit protective device fault diagnostic translator
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United States of America Patent
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Apr 10, 2018
Issued Date -
N/A
app pub date -
Aug 8, 2013
filing date -
Aug 8, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus (100) and method are provided for translating diagnostic information provided by a circuit protective device, such as a circuit breaker, to a graphic display format. The apparatus and method monitor through a sensor (120) a trip sequence implemented by the circuit protective device as a function of time during a read out operation to indicate a type of fault condition from a plurality of fault conditions for a prior occurrence of a trip event or diagnostic information. The apparatus and method then determine a time period of the monitored trip sequence, and determine the type of fault condition based on the determined time period. Information concerning the determined type of fault condition is outputted.
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