NEMA - ANSI C12.1
Electric Meters Code for Electricity Metering
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| Organization: | NEMA |
| Publication Date: | 1 January 2008 |
| Status: | inactive |
| Page Count: | 120 |
scope:
The NEMA Smart Meter Package provides the requirements and guidance on electricity metering, watt hour meter sockets, device data tables, meter interfacing to data communication networks and type 2 optical ports. NEMA Smart Meter Package also establishes performance criteria for thermal demand meters, mechanical demand registers and phase shifting devices used in metering. Test methods for transformer-rated meters and self contained "A" base watt hour meter are included in this package as well as a watt hour safety standard. This package contains all parts of NEMA ANSI C12 and NEMA SG-AMI 1.
Document History
January 1, 2022
Electric Meters— Code for Electricity Metering
This standard establishes acceptable performance criteria for new types of AC watthour meters, demand meters, demand registers, pulse devices, and auxiliary devices. It also describes acceptable...
January 1, 2014
Electric Meters — Code for Electricity Metering
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...
ANSI C12.1
January 1, 2008
Electric Meters Code for Electricity Metering
The NEMA Smart Meter Package provides the requirements and guidance on electricity metering, watt hour meter sockets, device data tables, meter interfacing to data communication networks and type 2...
January 1, 2001
Electric Meters; Code for Electricity Metering
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...
January 1, 1995
Code for Electricity Metering
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