SIST EN IEC 62933-5-1:2024

Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-integrated EES systems - General specification (IEC 62933-5-1:2024)

IEC 62933-5-1:2024 specifies safety considerations (e.g. hazards identification, risk assessment, risk mitigation) applicable to EES systems integrated with the electrical grid. This document provides criteria to enable the safe application and use of electrical energy storage systems of any type or size intended for grid-integrated applications. This document can be applied to all EESS technologies, but for requirements specific to electrochemical EES systems, reference is also made to IEC 62933-5-2. This first edition cancels and replaces the first edition of IEC TS 62933-5-1 published in 2017. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to IEC TS 62933‑5‑1:2017:
a) Revising “should” statements to “shall” statements for all requirements and move some “should” statements clauses to Annex B for informative purposes.
b) Update standard references (normative).
c) Update definitions and add or remove definitions where necessary.
d) Revise criteria in Clause 6 and Clause 7 to be actionable and add standard references where necessary.
e) Revise Clause 8 for more thorough test method and criteria, add tests where necessary.
f) Add markings and instruction criteria.
g) Revise Annex A to add technology safety information on gravitational and thermal EESS.
h) Add Annex B and Annex C for safety considerations for EESS and test method for mechanical EESS.
i) Add informative list of standards and update bibliography.

Elektrische Energiespeichersysteme (EES-Systeme) - Teil 5-1: Sicherheitserwägungen für netzintegrierte EES-Systeme - Allgemeine Spezifikation (IEC 62933-5-1:2024)

Systèmes de stockage de l'énergie électrique (EES) - Partie 5-1: Considérations de sécurité pour les systèmes EES intégrés au réseau - Spécifications générales (IEC 62933-5-1:2024)

L’IEC 62933-5-1:2024 spécifie les considérations de sécurité (par exemple, l'identification des phénomènes dangereux, l'appréciation du risque, l'atténuation des risques) applicables aux systèmes EES intégrés au réseau électrique. Le présent document fournit des critères qui permettent l'application et l'utilisation sûres des systèmes de stockage de l'énergie électrique de tout type ou de toute taille destinés à des applications intégrées au réseau. Il peut s'appliquer à toutes les technologies EESS. Toutefois, pour les exigences spécifiques aux systèmes EES électrochimiques, se référer également à l’IEC 62933-5-2. Cette première édition annule et remplace la première édition de l’IEC TS 62933-5-1.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'IEC TS 62933‑5‑1:2017:
a) révision des énoncés "il convient" en "doit" pour toutes les exigences et déplacement de certains articles à énoncés "il convient" vers l‘Annexe B à des fins informatives;
b) mise à jour des références (normatives);
c) mise à jour des définitions et ajout ou suppression des définitions si nécessaire;
d) révision des critères de l’Article 6 et de l’Article 7 pour qu’ils soient exploitables et ajout de références normatives si nécessaire;
e) révision de l’Article 8 pour approfondir et compléter la méthode d’essai et les critères, ajout d’essais si nécessaire;
f) ajout de marquages et de critères d’instructions;
g) révision de l’Annexe A en ajoutant des informations sur la sécurité des technologies concernant l’EESS gravitationnel et thermique;
h) ajout de l’Annexe B et de l’Annexe C pour des considérations de sécurité pour les EESS et la méthode d’essai pour les EESS mécaniques;
i) ajout d’une liste informative de normes et mise à jour de la bibliographie.

Električne naprave za shranjevanje energije (EES) - 5-1. del: Varnostni vidiki za sisteme EES, vključene v omrežje - Splošna specifikacija (IEC 62933-5-1:2024)

General Information

• Status: Published
• Public Enquiry End Date: 31-Oct-2023
• Publication Date: 22-Sep-2024
• ICS: 13.020.30 - Environmental impact assessment
• ICS: 27.010 - Energy and heat transfer engineering in general
• Technical Committee: I11 - Imaginarni 11
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 18-Sep-2024
• Due Date: 23-Nov-2024
• Completion Date: 23-Sep-2024
• Ref Project: EN IEC 62933-5-1:2024 - Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-integrated EES systems - General specification

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2024
Električne naprave za shranjevanje energije (EES) - 5-1. del: Varnostni vidiki za
sisteme EES, vključene v omrežje - Splošna specifikacija (IEC 62933-5-1:2024)
Electrical energy storage (EES) systems - Part 5-1: Safety considerations for grid-
integrated EES systems - General specification (IEC 62933-5-1:2024)
Elektrische Energiespeichersysteme (EES-Systeme) - Teil 5-1: Sicherheitserwägungen
für netzintegrierte EES-Systeme - Allgemeine Spezifikation (IEC 62933-5-1:2024)
Systèmes de stockage de l'énergie électrique (EES) - Partie 5-1: Considérations de
sécurité pour les systèmes EES intégrés au réseau - Spécifications générales (IEC
62933-5-1:2024)
Ta slovenski standard je istoveten z: EN IEC 62933-5-1:2024
ICS:
27.010 Prenos energije in toplote na Energy and heat transfer
splošno engineering in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62933-5-1

NORME EUROPÉENNE
EUROPÄISCHE NORM September 2024
ICS 13.020.30
English Version
Electrical energy storage (EES) systems - Part 5-1: Safety
considerations for grid-integrated EES systems - General
specification
(IEC 62933-5-1:2024)
Systèmes de stockage de l'énergie électrique (EES) - Partie Elektrische Energiespeichersysteme (EES-Systeme) - Teil
5-1: Considérations de sécurité pour les systèmes EES 5-1: Sicherheitserwägungen für netzintegrierte EES-
intégrés au réseau - Spécifications générales Systeme - Allgemeine Spezifikation
(IEC 62933-5-1:2024) (IEC 62933-5-1:2024)
This European Standard was approved by CENELEC on 2024-09-03. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62933-5-1:2024 E

European foreword
The text of document 120/368/FDIS, future edition 1 of IEC 62933-5-1, prepared by TC 120 "Electrical
Energy Storage (EES) systems" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 62933-5-1:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-06-03
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-09-03
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62933-5-1:2024 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60079-0 NOTE Approved as EN IEC 60079-0
IEC 60079-10-1 NOTE Approved as EN IEC 60079-10-1
IEC 60079-10-2 NOTE Approved as EN 60079-10-2
IEC 60085 NOTE Approved as EN 60085
IEC 60127-1 NOTE Approved as EN 60127-1
IEC 60309 series NOTE Approved as EN IEC 60309 series
IEC 60317 series NOTE Approved as EN IEC 60317 series
IEC 60335-2-40 NOTE Approved as EN IEC 60335-2-40
IEC 60691 NOTE Approved as EN IEC 60691
IEC 60730-1 NOTE Approved as EN 60730-1
IEC 60730-2-8 NOTE Approved as EN IEC 60730-2-8
IEC 60738-1 NOTE Approved as EN IEC 60738-1
IEC 60812:2018 NOTE Approved as EN IEC 60812:2018 (not modified)
IEC 60896-11 NOTE Approved as EN 60896-11
IEC 60896-21 NOTE Approved as EN 60896-21
IEC 60896-22 NOTE Approved as EN 60896-22
IEC 60947-1 NOTE Approved as EN IEC 60947-1
IEC 60947-7 series NOTE Approved as EN IEC 60947-7 series
IEC 60999-1 NOTE Approved as EN 60999-1
IEC 60999-2 NOTE Approved as EN 60999-2
IEC 61000 series NOTE Approved as EN IEC 61000 series
IEC 61025:2006 NOTE Approved as EN 61025:2007 (not modified)
IEC 61058-1 NOTE Approved as EN IEC 61058-1
IEC 61140 NOTE Approved as EN 61140
IEC 61204-7 NOTE Approved as EN IEC 61204-7
IEC 61508-1 NOTE Approved as EN 61508-1
IEC 61508-4:2010 NOTE Approved as EN 61508-4:2010 (not modified)
IEC 61558-1 NOTE Approved as EN IEC 61558-1
IEC 61558-2-16 NOTE Approved as EN 61558-2-16
IEC 61643-11 NOTE Approved as EN 61643-11
IEC 61643-331 NOTE Approved as EN IEC 61643-331
IEC 61810-1 NOTE Approved as EN 61810-1
IEC 61882:2016 NOTE Approved as EN 61882:2016 (not modified)
IEC 61984 NOTE Approved as EN 61984
IEC 62271 series NOTE Approved as EN IEC 62271 series
IEC 62282-3-100 NOTE Approved as EN IEC 62282-3-100
IEC 62351 series NOTE Approved as EN IEC 62351 series
IEC 62368-1:2018 NOTE Approved as EN IEC 62368-1:2020 (not modified) +A11:2020
IEC 62485-1:2015 NOTE Approved as EN IEC 62485-1:2018 (not modified)
IEC 62619 NOTE Approved as EN IEC 62619
IEC 62932-2-2 NOTE Approved as EN IEC 62932-2-2
IEC 62984-2 NOTE Approved as EN IEC 62984-2
IEC 62990-2 NOTE Approved as EN IEC 62990-2
IEC 63056 NOTE Approved as EN IEC 63056
IEC 63115-2 NOTE Approved as EN IEC 63115-2
ISO 12944 series NOTE Approved as EN ISO 12944 series
ISO 13732-1:2006 NOTE Approved as EN ISO 13732-1:2008 (not modified)
ISO 13850:2015 NOTE Approved as EN ISO 13850:2015 (not modified)
ISO 13857:2019 NOTE Approved as EN ISO 13857:2019 (not modified)
ISO 19353:2019 NOTE Approved as EN ISO 19353:2019 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60068-2-52 - Environmental testing - Part 2-52: Tests - EN IEC 60068-2-52 -
Test Kb: Salt mist, cyclic (sodium chloride
solution)
IEC 60079-2 2014 Explosive atmospheres - Part 2: EN 60079-2 2014
Equipment protection by pressurized
enclosure "p"
IEC 60204-1 - Safety of machinery - Electrical equipment EN 60204-1 -
of machines - Part 1: General requirements
IEC 60204-11 - Safety of machinery - Electrical equipment EN IEC 60204-11 -
of machines - Part 11: Requirements for
equipment for voltages above 1 000 V AC
or 1 500 V DC and not exceeding 36 kV
IEC 60364 series Low-voltage electrical installations HD 60364 series
IEC 60364-4-41 2005 Low-voltage electrical installations - Part 4- HD 60364-4-41 2017
41: Protection for safety - Protection
against electric shock
+ A1 2017 - -
- - + A11 2017
- - + A12 2019
IEC 60364-4-43 - Low-voltage electrical installations - Part 4- HD 60364-4-43 -
43: Protection for safety - Protection
against overcurrent
IEC 60364-4-44 - Low-voltage electrical installations - Part 4- HD 60364-4-442 -
44: Protection for safety - Protection
against voltage disturbances and
electromagnetic disturbances
IEC 60364-6 2016 Low voltage electrical installations - Part 6: HD 60364-6 2016
Verification
- - + A11 2017
- - + A12 2017
Publication Year Title EN/HD Year
- - + AC 2017-11
IEC 60529 - Degrees of protection provided by EN 60529 -
enclosures (IP Code)
IEC 60664-1 2020 Insulation coordination for equipment EN IEC 60664-1 2020
within low-voltage supply systems - Part 1:
Principles, requirements and tests
IEC 60695-11-10 - Fire hazard testing - Part 11-10: Test EN 60695-11-10 -
flames - 50 W horizontal and vertical flame
test methods
IEC 60730-1 2022 Automatic electrical controls - Part 1: EN IEC 60730-1 2024
General requirements
IEC 60730-2-9 - Automatic electrical controls - Part 2-9: EN IEC 60730-2-9 -
Particular requirements for temperature
sensing control
IEC 60947-5-1 - Low-voltage switchgear and controlgear - EN 60947-5-1 -
Part 5-1: Control circuit devices and
switching elements - Electromechanical
control circuit devices
IEC 61000-1-2 - Electromagnetic compatibility (EMC) - Part EN 61000-1-2 -
1-2: General - Methodology for the
achievement of functional safety of
electrical and electronic systems including
equipment with regard to electromagnetic
phenomena
IEC 61000-6-1 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-6-1 -
6-1: Generic standards - Immunity
standard for residential, commercial and
light-industrial environments
IEC 61000-6-2 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-6-2 -
6-2: Generic standards - Immunity
standard for industrial environments
IEC 61000-6-3 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-6-3 -
6-3: Generic standards - Emission
standard for equipment in residential
environments
IEC 61000-6-4 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-6-4 -
6-4: Generic standards - Emission
standard for industrial environments
IEC 61000-6-5 - Electromagnetic compatibility (EMC) - Part EN 61000-6-5 -
6-5: Generic standards - Immunity for
equipment used in power station and
substation environment
IEC 61000-6-7 - Electromagnetic compatibility (EMC) - Part EN 61000-6-7 -
6-7: Generic standards - Immunity
requirements for equipment intended to
perform functions in a safety-related
system (functional safety) in industrial
locations
IEC/TR 61340-1 - Electrostatics - Part 1: Electrostatic - -
phenomena - Principles and
measurements
Publication Year Title EN/HD Year
IEC 61439-1 - Low-voltage switchgear and controlgear EN IEC 61439-1 -
assemblies - Part 1: General rules
IEC 61508 series Functional safety of EN 61508 series
electrical/electronic/programmable
electronic safety-related systems
IEC 61511 series Functional safety - Safety instrumented EN 61511 series
systems for the process industry sector
IEC 61936-1 - Power installations exceeding 1 kV AC and EN IEC 61936-1 -
1,5 kV DC - Part 1: AC
IEC/TS 61936-2 - Power installations exceeding 1 kV a.c. - -
and 1,5 kV d.c. - Part 2: d.c.
IEC 62061 - Safety of machinery - Functional safety of EN IEC 62061 -
safety-related control systems
IEC 62109-1 - Safety of power converters for use in EN 62109-1 -
photovoltaic power systems - Part 1:
General requirements
IEC 62109-2 - Safety of power converters for use in EN 62109-2 -
photovoltaic power systems - Part 2:
Particular requirements for inverters
IEC 62116 2014 Utility-interconnected photovoltaic inverters EN 62116 2014
- Test procedure of islanding prevention
measures
IEC 62305-2 - Protection against lightning - Part 2: Risk EN 62305-2 -
management
IEC 62443-3-3 - Industrial communication networks - EN IEC 62443-3-3 -
Network and system security - Part 3-3:
System security requirements and security
levels
IEC 62477-1 2022 Safety requirements for power electronic EN IEC 62477-1 2023
converter systems and equipment - Part 1:
General
IEC 62477-2 - Safety requirements for power electronic EN IEC 62477-2 -
converter systems and equipment - Part 2:
Power electronic converters from 1 000 V
AC or 1 500 V DC up to 36 kV AC or 54 kV
DC
IEC 62689-2 - Current and voltage sensors or detectors, EN 62689-2 -
to be used for fault passage indication
purposes - Part 2: System aspects
IEC 62909-1 - Bi-directional grid connected power EN IEC 62909-1 -
converters - Part 1: General requirements
IEC 62909-2 - Bi-directional grid-connected power EN IEC 62909-2 -
converters - Part 2: Interface of GCPC and
distributed energy resources
IEC 62933-1 - Electrical energy storage (EES) systems - EN IEC 62933-1 -
Part 1: Vocabulary
IEC 62933-5-2 - Electrical energy storage (EES) systems - EN IEC 62933-5-2 -
Part 5-2: Safety requirements for grid-
integrated EES systems - Electrochemical-
Publication Year Title EN/HD Year
based systems
ISO 1182 - Reaction to fire tests for products - Non- EN ISO 1182 -
combustibility test
ISO 7010 - Graphical symbols_- Safety colours and - -
safety signs - Registered safety signs
ISO 12100 2010 Safety of machinery - General principles EN ISO 12100 2010
for design - Risk assessment and risk
reduction
ISO 13849 series Safety of machinery - Safety-related parts EN ISO 13849 series
of control systems
ISO 15649 - Petroleum and natural gas industries - - -
Piping
ASME B31.1 - Code for Pressure Piping, Section 1: - -
Power Piping
ASME
...