NEMA ESPG 2017 - 57


STANDARDS & OTHER PUBLICATIONS: Measuring & Metering
Measuring & Metering
ANSI C12.1-2014
American National Standard for
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 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.
$266

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Electric-Met rs-Code-for-Electricty-Met ring.aspx
ANSI C12.4-1984 (R2002, R2011)
American National Standard for
Registers-Mechanical Demand
Covers the voltage and frequency rating,
full-scale values, scale classes, demand
intervals, multiplying constants, timing
mechanism and other general features
of mechanical demand registers
required for use on watthour meters.
$164

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Registers-Mechanical-Demand.aspx
ANSI C12.5-1978 (R2002, R2012)
American National Standard for
Thermal Demand Meters
Establishes the physical aspects and
acceptable performance criteria for 0.2
and 0.5 accuracy class electricity meters
meeting Blondel's Theorem.
$100

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Thermal-Demand-Met rs.aspx

ANSI C12.6-1987 (R2002, R2012)
American National Standard for
Phase‑Shifting Devices Used in
Metering, Marking and Arrangement
of Terminals
Applies to phase-shifting devices
designed to provide the proper lagged
voltages required for kVAR and kVA
measurement.
$179

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-Phase-Shiftng-Devices-Used-in-Met ring-Marking-and-Ar angement-of-Terminals.aspx
ANSI C12.7-2014
American National Standard for
Requirements for Watthour Meter
Sockets
Covers the general requirements and
pertinent dimensions applicable to
watthour meter sockets rated up to and
including 600 V and up to and including
320 A continuous duty per socket
opening.
$91

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Requirements-for-Wat hour-Met r-Sockets.aspx
ANSI C12.8-1981 (R2002, R2012)
American National Standard for Test
Blocks and Cabinets for Installation of
Self‑Contained A‑Base Watthour
Meters
Covers the dimensions and functions of
test blocks and cabinets used in selfcontained A-base watthour meters.
$49

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Test-Blocks-and-Cabinets-for-Instal tion-of-Self-Contained-A Base-Wat hour-Met rs.aspx
ANSI C12.9-2014
American National Standard for Test
Switches and Plugs for
Transformer‑Rated Meters
Encompasses the dimensions and
functions of meter test switches used
with transformer-rated watthour meters
in conjunction with instrument
transformers and test plugs used in
conjunction with the test switch.
$72

ANSI C12.19-2012
American National Standard for
Utility Industry End Device Data
Tables
Defines a Table structure for utility
application data to be passed between
an End Device and any other device. It
neither defines device design criteria nor
specifies the language or protocol used
to transport that data. The Tables
defined in this Standard represent a data
structure that shall be used to transport
the data, not necessarily the data
storage format used inside the End
Device.
$367

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Utilty-Industry-End-Device-Dat -Tables.aspx
ANSI C12.10-2011
American National Standard for
Physical Aspects of Watthour
Meters-Safety Standard
Covers the physical aspects of both
detachable and bottom-connected
watthour meters and associated
registers including ratings, internal
wiring arrangements, pertinent
dimensions, markings and other general
specifications.
$198

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-Physical-Aspects-of-Wat hour-Met rs-Safety-Standard.aspx
ANSI C12.11-2006 (R2014)
American National Standard for
Instrument Transformers for Revenue
Metering, 10 kV BIL through 350 kV
BIL (0.6 kV NSV through 69 kV NSV)
Covers the general requirements,
metering accuracy, thermal ratings and
dimensions applicable to current and
inductively coupled voltage
transformers for revenue metering.
$258

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Instrument-Transformers-for-Rev nue-Met ring-10-kV-BIL-through-350-kV-BIL.aspx

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Test-Switches-and-Plugs-for-Transformer-Rated-Met rs.aspx

2017 prices are for print copies only.
Network versions may be available.
Some electronic copies are offered at
no charge or at a discount.
www.nema.org	2017 ELECTRICAL STANDARDS & PRODUCTS GUIDE	

57


http://www.nema.org/Standards/Pages/American-National-Standard-Phase-Shifting-Devices-Used-in-Metering-Marking-and-Arrangement-of-Terminals.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Utility-Industry-End-Device-Data-Tables.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Electric-Meters-Code-for-Electricity-Metering.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Requirements-for-Watthour-Meter-Sockets.aspx http://www.nema.org/Standards/Pages/American-National-Standard-Physical-Aspects-of-Watthour-Meters-Safety-Standard.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Test-Blocks-and-Cabinets-for-Installation-of-Self-Contained-A-Base-Watthour-Meters.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Registers-Mechanical-Demand.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Instrument-Transformers-for-Revenue-Metering-10-kV-BIL-through-350-kV-BIL.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Thermal-Demand-Meters.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Test-Switches-and-Plugs-for-Transformer-Rated-Meters.aspx http://www.NEMA.org

Table of Contents for the Digital Edition of NEMA ESPG 2017

NEMA ESPG 2017 - Cover1
NEMA ESPG 2017 - Cover2
NEMA ESPG 2017 - 1
NEMA ESPG 2017 - 2
NEMA ESPG 2017 - 3
NEMA ESPG 2017 - 4
NEMA ESPG 2017 - 5
NEMA ESPG 2017 - 6
NEMA ESPG 2017 - 7
NEMA ESPG 2017 - 8
NEMA ESPG 2017 - 9
NEMA ESPG 2017 - 10
NEMA ESPG 2017 - 11
NEMA ESPG 2017 - 12
NEMA ESPG 2017 - 13
NEMA ESPG 2017 - 14
NEMA ESPG 2017 - 15
NEMA ESPG 2017 - 16
NEMA ESPG 2017 - 17
NEMA ESPG 2017 - 18
NEMA ESPG 2017 - 19
NEMA ESPG 2017 - 20
NEMA ESPG 2017 - 21
NEMA ESPG 2017 - 22
NEMA ESPG 2017 - 23
NEMA ESPG 2017 - 24
NEMA ESPG 2017 - 25
NEMA ESPG 2017 - 26
NEMA ESPG 2017 - 27
NEMA ESPG 2017 - 28
NEMA ESPG 2017 - 29
NEMA ESPG 2017 - 30
NEMA ESPG 2017 - 31
NEMA ESPG 2017 - 32
NEMA ESPG 2017 - 33
NEMA ESPG 2017 - 34
NEMA ESPG 2017 - 35
NEMA ESPG 2017 - 36
NEMA ESPG 2017 - 37
NEMA ESPG 2017 - 38
NEMA ESPG 2017 - 39
NEMA ESPG 2017 - 40
NEMA ESPG 2017 - 41
NEMA ESPG 2017 - 42
NEMA ESPG 2017 - 43
NEMA ESPG 2017 - 44
NEMA ESPG 2017 - 45
NEMA ESPG 2017 - 46
NEMA ESPG 2017 - 47
NEMA ESPG 2017 - 48
NEMA ESPG 2017 - 49
NEMA ESPG 2017 - 50
NEMA ESPG 2017 - 51
NEMA ESPG 2017 - 52
NEMA ESPG 2017 - 53
NEMA ESPG 2017 - 54
NEMA ESPG 2017 - 55
NEMA ESPG 2017 - 56
NEMA ESPG 2017 - 57
NEMA ESPG 2017 - 58
NEMA ESPG 2017 - 59
NEMA ESPG 2017 - 60
NEMA ESPG 2017 - 61
NEMA ESPG 2017 - 62
NEMA ESPG 2017 - 63
NEMA ESPG 2017 - 64
NEMA ESPG 2017 - 65
NEMA ESPG 2017 - 66
NEMA ESPG 2017 - 67
NEMA ESPG 2017 - 68
NEMA ESPG 2017 - 69
NEMA ESPG 2017 - 70
NEMA ESPG 2017 - 71
NEMA ESPG 2017 - 72
NEMA ESPG 2017 - 73
NEMA ESPG 2017 - 74
NEMA ESPG 2017 - 75
NEMA ESPG 2017 - 76
NEMA ESPG 2017 - 77
NEMA ESPG 2017 - 78
NEMA ESPG 2017 - 79
NEMA ESPG 2017 - 80
NEMA ESPG 2017 - 81
NEMA ESPG 2017 - 82
NEMA ESPG 2017 - 83
NEMA ESPG 2017 - 84
NEMA ESPG 2017 - 85
NEMA ESPG 2017 - 86
NEMA ESPG 2017 - 87
NEMA ESPG 2017 - 88
NEMA ESPG 2017 - 89
NEMA ESPG 2017 - 90
NEMA ESPG 2017 - 91
NEMA ESPG 2017 - 92
NEMA ESPG 2017 - 93
NEMA ESPG 2017 - 94
NEMA ESPG 2017 - 95
NEMA ESPG 2017 - 96
NEMA ESPG 2017 - 97
NEMA ESPG 2017 - 98
NEMA ESPG 2017 - 99
NEMA ESPG 2017 - 100
NEMA ESPG 2017 - 101
NEMA ESPG 2017 - 102
NEMA ESPG 2017 - 103
NEMA ESPG 2017 - 104
NEMA ESPG 2017 - 105
NEMA ESPG 2017 - Cover3
NEMA ESPG 2017 - Cover4
http://www.nxtbook.com/ygsreprints/NEMA/espg_nxtbook
http://www.nxtbook.com/ygsreprints/NEMA/2014_espg
http://www.nxtbook.com/ygsreprints/NEMA/2013_espg
http://www.nxtbook.com/ygsreprints/NEMA/g33088_nema_ei_apr13
http://www.nxtbook.com/ygsreprints/NEMA/espg_nxtbook2012
http://www.nxtbook.com/ygsreprints/NEMA/2011_espg
http://www.nxtbookMEDIA.com