NEMA C12.1-2014
Electric Meters — Code for Electricity Metering (Includes Incorporated Errata: 06/07/2016)

Standard No.

NEMA C12.1-2014

Release Date

2014

Published By

NEMA - National Electrical Manufacturers Association

Latest

NEMA C12.1-2014

Scope

This code establishes acceptable performance criteria for new types of ac watthour meters@ demand meters@ demand registers@ pulse devices@ and auxiliary devices. It describes acceptable in-service performance levels for meters and devices used in revenue metering. It also includes information on related subjects@ such as recommended measurement standards@ installation requirements@ test methods@ and test schedules. This Code for Electricity Metering is designed as a reference for those concerned with the art of electricity metering@ such as utilities@ manufacturers@ and regulatory bodies.

NEMA C12.1-2014 history

• 2014 NEMA C12.1-2014 Electric Meters — Code for Electricity Metering (Includes Incorporated Errata: 06/07/2016)
• 2008 NEMA C12.1-2008 Electric Meters Code for Electricity Metering
• 2001 NEMA C12.1-2001 Electric Meters; Code for Electricity Metering
• 1995 NEMA C12.1-1995 Code for Electricity Metering