Electric energy metering socket with electric leakage and overload protection function

The utility model relates to an electric energy metering socket. The socket comprises a socket main body and a power circuit, and is characterized in that the power circuit is connected with an electric energy metering module; the electric energy metering module is connected with a current-voltage s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LU HANQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CURRENT COLLECTORS ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATION LINE CONNECTORS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING
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Beschreibung
Zusammenfassung:	The utility model relates to an electric energy metering socket. The socket comprises a socket main body and a power circuit, and is characterized in that the power circuit is connected with an electric energy metering module; the electric energy metering module is connected with a current-voltage signal input terminal of a microprocessor; a relay is arranged on a live wire of the power circuit; a signal input terminal of the relay is connected with the microprocessor; and a current comparing unit and a power comparing unit are arranged on the microprocessor. The electric energy metering socket can meter the electric energy consumption and instant voltage and current, and can perform the function of electric leakage and overload protection.