Patent ID: 7622911

Claim:
A metering device for a power distribution cabinet delivering power from power outputs through electrical wires to one or more customers, said metering device comprising: a board having a plurality of holes, a hole for receiving at least one of said electrical wires therethrough; connections for different line voltages on said board; a plurality of current transformers on said board, each current transformer arranged around one of said plurality of holes so as to generate a output signal responsive to a current of an electrical wire through said one hole, said current transformers and said holes arranged for physical correspondence to said power outputs; and circuitry on said board, said circuitry connected to said current transformers and said voltage connections for metering energy from said power outputs through said electrical wires to one or more of said customers; whereby integration of said plurality of current transformers, said line voltage connections and said circuitry into said metering device simplifies installation, reduces installation time, and reduces the possibility of installation error of said metering device.