NEMA ESPG 2017 - 24


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STANDARDS & OTHER PUBLICATIONS: Distribution Equipment
NEMA SG 4-2009 (R2013)
Alternating Current High Voltage
Circuit Breakers
Encompasses all ratings for outdoor
circuit breakers above 1,000 V for ac
services. Applies to attachments,
auxiliaries and spare parts for circuit
breakers and attachments; and
recommended installation, operation,
and maintenance procedures.
$97

ht p:/ w w.nema.org/Standards/Pages/AC-High-Voltage-Circuit-Breakers.aspx
NEMA SG 10-2013
Guide to OSHA and NFPA 70E Safety
Requirements When Servicing and
Maintaining Medium‑Voltage
Switchgear, Circuit Breakers, and
Medium‑Voltage Controllers Rated
above 1000 V
Enhances electrical safety awareness to
mitigate electrical hazards for members
of the workforce assigned to servicing
and maintaining switchgear, owners and
users of the equipment, and the public.
The goal of this guide is to ensure the
adoption of OSHA and NFPA 70E
safety-related practices for electrical
work and requirements of electrical
safety.
$66

ht p:/ w w.nema.org/Standards/Pages/Guide-to-OSHA-and-NFPA-70E-Safety-Regulations-when-Servicng-and-Maintain g-Medium-Voltage-Switchgear-and-Circuit.aspx
NEMA SG 11-2013
Guide for Handling and Maintenance
of AC Outdoor High Voltage Circuit
Breakers
Provides information on receiving,
storing, handling, installing, inspecting
and maintaining ac outdoor high
voltage circuit breakers.
$76

ht p:/ w w.nema.org/Standards/Pages/Guide-for-Handling-and-Maintenance-of-AC-Outdo r-High-Voltage-Circuit-Breakers.aspx
Distribution Equipment

Electric Vehicle Supply
Equipment/System
NEMA EVSE 1.2-2015
​EV Charging Network Interoperability
Standard Part 2: A Contactless RFID
Credential for Authentication (UR
Interface)
​Describes a protocol for authenticating
electric vehicle (EV) charging service
requests using contactless proximity
radio frequency identification (RFID)-
type credentials. Authentication
provides assurance to the EV charging
network that the EV driver is the correct
authorized party incurring a financial or
other obligation for the services to be
rendered. The protocol also gives EV
drivers confidence that transactions
have not been authenticated using
forged or fraudulent credentials.
$166

ht p:/ w w.nema.org/Standards/Pages/EV-Charging-Network-Interoperabilty-Standard-Part-2 A-Contactles -RFID-Credential-for-Authentication-Ur-Interface.aspx
Enclosures
A Brief Comparison of NEMA 250 and
IEC 60529
Provides a brief comparison and
explanation of some basic differences
between NEMA 250 Enclosures for
Electrical Equipment (1,000 V Maximum)
and IEC 60529 Degrees of Protection
Provided by Enclosures (IP Code).
$0

ht p:/ w w.nema.org/Standards/Pages/A-Brief-Comparison-of-NEMA-250-and-IEC-60529.aspx
ANSI/IEC 60529-2004 (R2011)
American National Standard for
Degrees of Protection Provided by
Enclosures (IP Code) (Identical
National Adoption)
Applies to the classification of degrees
of protection provided by enclosures for
electrical equipment with a rated
voltage not exceeding 72.5 kV.
$109

ht p:/ w w.nema.org/Standards/Pages/American-National-Standard-for-Degre s-of-Protection-Provided-by-Enclosures.aspx

NEMA 250-2014
Enclosures for Electrical Equipment
(1,000 V Maximum)
Covers enclosures for electrical
equipment rated not more than 1000 V
and intended to be installed and used
for non-hazardous (unclassified)
locations and hazardous (classified)
locations.
$124

ht p:/ w w.nema.org/Standards/Pages/Enclosures-for-Electrical-Equipment.aspx
Grounding Rods
ANSI/NEMA GR 1-2007
Grounding Rod Electrodes and
Grounding Rod Electrode Couplings
Applies to grounding rod electrodes and
grounding rod electrode couplings that
function in accordance with the NEC®
and/or the National Electrical Safety
Code.
$80

ht p:/ w w.nema.org/Standards/Pages/Grounding-Rod-Electrodes-and-Grounding-Rod-Electrode-Couplings.aspx
Industrial Automation Controls
​​​New UL Variable‑Frequency Drive
Standard and Its Effects on Unit Short
Circuit Rating​
​Focuses on the impact of the UL
adoption of IEC standard 61800-5-1 on
safety requirements for adjustable speed
drives with respect to certification of
these devices. Specifically, it addresses
changes in the evaluation of short circuit
ratings assigned by the drive
manufacturer.
$0

ht p:/ w w.nema.org/Standards/Pages/New-UL-Variable-Frequency-Drive-Standard-and-Its-Effects-on-Unit-Short-Circuit-Rating.aspx
Position Paper on UL 1741 & IEEE
1547, Particularly Addressing
Regeneration
Explains when to use UL 1741 or IEEE
1547 in conjunction with the
certification of an adjustable speed drive
when the ASD has regeneration
capability.
$0

ht p:/ w w.nema.org/Standards/Pages/Positon-Paper-on-UL-1741-IE -1547-Particularly-Ad res ing-Regeneration.aspx

Own a complete set of all NEMA standards.
$32,130
2017 ELECTRICAL STANDARDS & PRODUCTS GUIDE

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http://www.nema.org/Standards/Pages/Enclosures-for-Electrical-Equipment.aspx http://www.nema.org/Standards/Pages/AC-High-Voltage-Circuit-Breakers.aspx http://www.nema.org/Standards/Pages/EV-Charging-Network-Interoperability-Standard-Part-2-A-Contactless-RFID-Credential-for-Authentication-Ur-Interface.aspx http://www.nema.org/Standards/Pages/Grounding-Rod-Electrodes-and-Grounding-Rod-Electrode-Couplings.aspx http://www.nema.org/Standards/Pages/Guide-to-OSHA-and-NFPA-70E-Safety-Regulations-when-Servicing-and-Maintaining-Medium-Voltage-Switchgear-and-Circuit.aspx http://www.nema.org/Standards/Pages/A-Brief-Comparison-of-NEMA-250-and-IEC-60529.aspx http://www.nema.org/Standards/Pages/New-UL-Variable-Frequency-Drive-Standard-and-Its-Effects-on-Unit-Short-Circuit-Rating.aspx http://www.nema.org/Standards/Pages/Guide-for-Handling-and-Maintenance-of-AC-Outdoor-High-Voltage-Circuit-Breakers.aspx http://www.nema.org/Standards/Pages/American-National-Standard-for-Degrees-of-Protection-Provided-by-Enclosures.aspx http://www.nema.org/Standards/Pages/Position-Paper-on-UL-1741-IEEE-1547-Particularly-Addressing-Regeneration.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
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NEMA ESPG 2017 - 57
NEMA ESPG 2017 - 58
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NEMA ESPG 2017 - 60
NEMA ESPG 2017 - 61
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NEMA ESPG 2017 - 63
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NEMA ESPG 2017 - 65
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NEMA ESPG 2017 - 70
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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
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