Electricity Metering

According to Wikipedia:

An electric meter or energy meter is a device that measures the amount of electrical energy supplied to or produced by a residence, business or machine. The electricity meter is how electricity providers measure billable services.

View metering connection diagrams, specifications and standards at Measurement Canada website...

Thomas and Betts' Microelectric metering enclosures can guide you with the typical meter wiring diagrams.

Electro Industries meters are known world-wide for their ease of use, advanced power functionality and reliable service.

Check out Electro Industries metering softwares and solutions. 

Leviton Sub-Metering easily integrates with Leviton's Energy Management solutions.

Landis and Gyr has recorded webinars on Advanced Metering Infrastructure. Landis and Gyr's Gridstream PLC network streams data from each metering endpoint every minute of every day. Besides interval data, the meter's constant communication means outage, voltage, line loss and other unsolicited information arrives around the clock to make operations easier throughout the electric utility distribution system.

Analog Devices has technical references about Smart Metering technology. 

Cirrus Logic’s digital power meter ICs provide the industry’s highest measurement accuracy at the lowest cost...more. 

Texas Instruments has Smart Metering Solutions for AMR and AMI systems. 

Microchip Utility Metering Design Center has Introduction to Utility Metering Tutorial, a good resource in learning the basics of Utility Metering. 

Eaton metering solutions integrate metering systems with electrical distribution. Eaton Meter Selection Wizard is a useful tool in the design of metering systems.


AEMC has technical reference on Understanding Power and Power Quality Measurements. 


Tyco Electronic's Crompton Intsruments feature din-rail mounted meters.


Radian Research provides reference standards for testing electricity meters and instrumentation transformers.