Power Monitor and Power Monitor System
A power monitor comprises a current/voltage transformer, an electric energy meter connected in series with the current/voltage transformer, and at least one current regulating element connected between the current/voltage transformer and the electric energy meter. The current/voltage transformer con...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A power monitor comprises a current/voltage transformer, an electric energy meter connected in series with the current/voltage transformer, and at least one current regulating element connected between the current/voltage transformer and the electric energy meter. The current/voltage transformer connects the electric energy meter to a load to monitor the electric energy consumed by the load by the electric energy meter. When a current flowing from the current/voltage transformer to the electric energy meter is greater than or equal to a threshold current, the at least one current regulating element reduces the current to less than a rated maximum current of the electric energy meter. |
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