Transformer-rated electrical meter arrangement with isolated electrical meter power supply
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United States of America Patent
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Sep 19, 2017
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N/A
app pub date -
Apr 7, 2014
filing date -
Apr 7, 2014
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Abstract
An electrical circuit protecting an electrical utility meter used in connection with an electrical supply connection having a plurality of phases is disclosed. The circuit includes a plurality of voltage transformers, each of the plurality of voltage transformers electrically connected between one of the plurality of phases of the electrical supply connection and an input power connection of an electrical meter, and an electrical connection of the electrical meter dedicated to a power supply of the electrical meter.
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