ELECTRICAL POWER METER

摘要

The present invention relates to the field of shunt based electrical power meter. Said meter (10) comprises Live In and Live Out terminals LI and LO adapted to be series connected in the live wire of the electrical power distribution circuit, a neutral terminal N adapted to be connected to the neutral wire of the electrical power distribution circuit, a voltage sensor in order to generate a signal responsive to a voltage provided to said load, a current sensor in order to generate a signal responsive to a current provided to said load, said current sensor being a shunt resistor R