SIST HD 60364-7-722:2016
(Main)Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supply of electric vehicle
Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supply of electric vehicle
The particular requirements of this part of HD 60364 apply to:
– circuits intended to supply energy to electric vehicles;
– circuits intended for feeding back electricity from electric vehicles into the supply network.
NOTE The requirements for feeding back electricity from electric vehicles into the supply network are under
consideration.
Inductive charging is not covered.
Errichten von Niederspannungsanlagen - Teil 7-722: Anforderungen für Betriebsstätten, Räume und Anlagen besonderer Art - Stromversorgung von Elektrofahrzeugen
Installations électriques à basse tension - Partie 7-722: Exigences pour les installations et emplacements spéciaux – Alimentation des véhicules électriques
L'IEC 60364-7-722:2015 s'applique
- aux circuits destinés à fournir de l'énergie aux véhicules électriques;
- aux circuits destinés à réinjecter de l'électricité provenant de véhicules électriques dans le réseau d'alimentation.
Les exigences concernant la réinjection de l'électricité provenant de véhicules électriques dans le réseau d'alimentation sont à l'étude. La recharge par induction n'est pas couverte.
Električne inštalacije zgradb - 7-722. del: Zahteve za posebne inštalacije ali lokacije - Napajanje električnih vozil
Posebne zahteve iz tega dela standarda HD 60364 se uporabljajo za:
– tokokroge, namenjene za prenos energije v električna vozila;
– tokokroge, namenjene za prenos elektrike iz električnih vozil nazaj v omrežje.
OPOMBA: Zahteve za prenos elektrike iz električnih vozil nazaj v omrežje so
v obravnavi.
Induktivno napajanje ni zajeto.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST HD 60364-7-722:2016
01-april-2016
1DGRPHãþD
SIST HD 60364-7-722:2012
(OHNWULþQHLQãWDODFLMH]JUDGEGHO =DKWHYH]DSRVHEQHLQãWDODFLMHDOL
ORNDFLMH1DSDMDQMHHOHNWULþQLKYR]LO
Low-voltage electrical installations - Part 7-722: Requirements for special installations or
locations - Supply of electric vehicle
Installations électriques à basse tension - Partie 7-722: Exigences pour les installations
et emplacements spéciaux – Alimentation des véhicules électriques
Ta slovenski standard je istoveten z: HD 60364-7-722:2016
ICS:
29.160.40 (OHNWULþQLDJUHJDWL Generating sets
43.120 (OHNWULþQDFHVWQDYR]LOD Electric road vehicles
SIST HD 60364-7-722:2016 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST HD 60364-7-722:2016
HARMONIZATION DOCUMENT HD 60364-7-722
DOCUMENT D'HARMONISATION
HARMONISIERUNGSDOKUMENT
February 2016
ICS 43.120; 91.140.50 Supersedes HD 60364-7-722:2012
English Version
Low-voltage electrical installations -
Part 7-722: Requirements for special installations or locations -
Supplies for electric vehicles
(IEC 60364-7-722:2015 , modified)
Installations électriques à basse tension - Partie 7-722: Errichten von Niederspannungsanlagen - Teil 7-722:
Exigences pour les installations et emplacements spéciaux - Anforderungen für Betriebsstätten, Räume und Anlagen
Alimentation des véhicules électriques besonderer Art - Stromversorgung von Elektrofahrzeugen
(IEC 60364-7-722:2015 , modifiée) (IEC 60364-7-722:2015 , modifiziert)
This Harmonization Document was approved by CENELEC on 2015-04-06. CENELEC members are bound to comply with the
CEN/CENELEC Internal Regulations which stipulate the conditions for implementation of this Harmonization Document at national level.
Up-to-date lists and bibliographical references concerning such national implementations may be obtained on application to the CEN-
CENELEC Management Centre or to any CENELEC member.
This Harmonization Document exists in three official versions (English, French, German).
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. HD 60364-7-722:2016 E
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Contents Page
European foreword .3
Introduction .4
722 Supplies for electric vehicles .5
722.1 Scope .5
722.2 Normative references .5
722.3 Terms and definitions .6
722.30 Assessment of general characteristics .7
722.31 Purposes, supplies and structure .7
722.311 Maximum demand and diversity .7
722.312 Conductor arrangement and system earthing .7
722.314 Division of installation.7
722.4 Protection for safety .8
722.41 Protection against electric shock .8
722.413 Protective measure: electrical separation .8
722.5 Selection and erection of electrical equipment .8
722.51 Common rules .8
722.511 Compliance with standards .8
722.512 Operational conditions and external influences .9
722.53 Selection and erection of electrical equipment – Switchgear and controlgear .9
722.530 Introduction .9
722.531 Devices for protection against electric shock by automatic disconnection of supply .9
722.533 Devices for protection against overcurrent . 10
722.536 Coordination of protective devices . 10
722.538 Monitoring devices . 10
722.543 Protective conductors. 11
722.55 Other equipment . 11
Annex A (informative) List of notes concerning certain countries . 12
Annex ZA (normative) Special national conditions . 13
Annex ZB (informative) A-deviations . 15
Bibliography . 17
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European foreword
The text of document 64/1986/FDIS, future edition 1 of IEC 60364-7-722 prepared by IEC/TC 64
"Electrical installations and protection against electric shock" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as HD 60364-7-722:2016.
A draft amendment, which covers common modifications to IEC 60364-7-722:2015 (64/1986/FDIS),
was prepared by CLC/TC 64 "Electrical installations and protection against electric shock" and
approved by CENELEC.
The following dates are fixed:
(dop) 2016-08-26
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-02-26
• latest date by which the national standards conflicting with
the document have to be withdrawn
This document supersedes HD 60364-7-722:2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
In this document, the common modifications to the International Standard are indicated by a vertical
line in the left margin of the text.
Clauses, subclauses, notes, tables, figures and annexes which are additional to those in
IEC 60364-7-722:2015 are prefixed “Z”.
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Introduction
For the purpose of this part (HD 60364-7-722), the requirements of the general parts 1 to 6 of
HD 60364 apply.
Parts 7XX of HD 60364 contain particular requirements for special installations or locations which are
based on the requirements of the general parts of HD 60364 (Parts 1 to 6). Parts 7XX are considered
in conjunction with the requirements of the general parts.
The particular requirements of this part of HD 60364 supplement, modify or replace certain of the
requirements of the general parts of HD 60364 being valid at the time of publication of this part. The
absence of reference to the exclusion of a part or a clause of a general part means that the
corresponding clauses of the general part are applicable (undated reference).
Requirements of other 7XX parts being relevant for installations covered by this part also apply. This
part may therefore also supplement, modify or replace certain of these requirements valid at the time
of publication of this part.
The clause numbering of this part follows the pattern and corresponding references of HD 60364. The
numbers following the particular number of this part are those of the corresponding parts, or clauses of
the other parts of the HD 60364 series, valid at the time of publication of this part, as indicated in the
normative references of this document (dated reference).
If requirements or explanations additional to those of the other parts of the HD 60364 series are
needed, the numbering of such items apppears as 722.101, 722.102, 722.103 etc.
NOTE In the case where new or amended general parts with modified numbering were published after this part
was issued, the clause numbers referring to a general part in this part of HD 60364 may no longer align with the
latest edition of the general part. Dated references should be observed.
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722 Supplies for electric vehicles
722.1 Scope
The particular requirements of this part of HD 60364 apply to:
– circuits intended to supply energy to electric vehicles;
– circuits intended for feeding back electricity from electric vehicles into the supply network.
NOTE The requirements for feeding back electricity from electric vehicles into the supply network are under
consideration.
Inductive charging is not covered.
722.2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 60269 / HD 60269 / CLC/TR 60269 (series), Low-voltage fuses (IEC 60269 series)
EN 60309-1:1999, Plugs, socket-outlets and couplers for industrial purposes – Part 1: General
requirements (IEC 60309-1:1999)
EN 60309-2, Plugs, socket-outlets and couplers for industrial purposes – Part 2: Dimensional
interchangeability requirements for pin and contact-tube accessories (IEC 60309-2)
HD 384 / HD 60364 (series), Electrical installations of building / Low-voltage electrical installations
(IEC 60364 series)
EN 60898 (series), Electrical accessories – Circuit breakers for overcurrent protection for household
and similar installations (IEC 60898 series)
EN 60947-2, Low-voltage switchgear and controlgear – Part 2: Circuit-breakers (IEC 60947-2)
EN 60947-6-2, Low-voltage switchgear and controlgear – Part 6-2: Multiple function equipment –
Control and protective switching devices (or equipment) (CPS) (IEC 60947-6-2)
EN 61008-1, Residual current operated circuit-breakers without integral overcurrent protection for
household and similar uses (RCCB's) – Part 1: General rules (IEC 61008-1)
EN 61009-1, Residual current operated circuit-breakers with integral overcurrent protection for
household and similar uses (RCBOs) – Part 1: General rules (IEC 61009-1)
EN 61140:2002, Protection against electric shock – Common aspects for installation and equipment
(IEC 61140:2001)
EN 61557-8, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. –
Equipment for testing, measuring or monitoring of protective measures – Part 8: Insulation monitoring
devices for IT systems (IEC 61557-8)
EN 61557-9, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. –
Equipment for testing, measuring or monitoring of protective measures – Part 9: Equipment for
insulation fault location in IT systems (IEC 61557-9)
EN 61558-2-4, Safety of transformers, reactors, power supply units and similar products for supply
voltages up to 1 100 V – Part 2-4:Particular requirements and tests for isolating transformers and
power supply units incorporating isolating transformers (IEC 61558-2-4)
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EN 61851 (series), Electric vehicle conductive charging system (IEC 61851 series)
EN 62196 (series), Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive charging
of electric vehicles (IEC 62196 series)
EN 62196-1, Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive charging of
electric vehicles – Part 1: General requirements (IEC 62196-1)
EN 62196-2, Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive charging of
electric vehicles – Part 2: Dimensional compatibility and interchangeability requirements for a.c. pin
and contact-tube accessories (IEC 62196-2)
EN 62262, Degrees of protection provided by enclosures for electrical equipment against external
mechanical impacts (IK code) (IEC 62262)
EN 62423, Type F and type B residual current operated circuit-breakers with and without integral
overcurrent protection for household and similar uses (IEC 62423)
722.3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
722.3.1
electric vehicle
EV
any vehicle propelled by an electric motor drawing current from a rechargeable storage battery or from
other portable energy storage devices (rechargeable, using energy from a source off the vehicle such
as a residential or public electricity service), which is manufactured primarily for use on public streets,
roads or highways
[SOURCE: EN 61851-1:2011, 3.8]
722.3.2
connecting point
point where one electric vehicle is connected to the fixed installation
Note 1 to entry: The connecting point is a socket-outlet or a vehicle connector.
Note 2 to entry: The connecting point may be part of the fixed installed electric vehicle supply equipment in
accordance with the EN 61851 series.
722.3.3
mode 1 charging
connection of the EV to the a.c. supply network (mains) utilizing standardized socket-outlets not
exceeding 16 A and not exceeding 250 V a.c. single-phase or 480 V a.c. three-phase, at the supply
side, and utilizing the live and protective earth conductors
[SOURCE: EN 61851-1:2011, 6.2 "EV charging modes, mode 1 charging"]
722.3.4
mode 2 charging
connection of the EV to the a.c. supply network (mains) utilizing standardized single-phase or three-
phase socket-outlets not exceeding 32 A and not exceeding 250 V a.c. single-phase or 480 V a.c.
three-phase, and utilizing the live and protective earth conductors together with a control pilot function
and system of personnel protection against electric shock (RCD) between the EV and the plug or as a
part of the in-cable control box
[SOURCE: EN 61851-1:2011, 6.2 "EV charging modes, mode 2 charging", modified]
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722.3.5
mode 3 charging
connection of the EV to the a.c. supply network (mains) utilizing dedicated electric vehicle supply
equipment where the control pilot function extends to control equipment in the electric vehicle supply
equipment permanently connected to the a.c. supply network (mains)
[SOURCE: EN 61851-1:2011, 6.2 "EV charging modes, mode 3 charging"]
722.3.6
mode 4 charging
connection of the EV to the a.c. supply network (mains) utilizing an off-board charger where the
control pilot function extends to equipment permanently connected to the a.c. supply
[SOURCE: EN 61851-1:2011, 6.2 "EV charging modes, mode 4 charging"]
722.3.7
demand factor
ratio, expressed as a numerical value or as a percentage, of the maximum demand of a circuit or a
group of circuits within a specified period, to the corresponding total installed load of the circuit(s)
Note 1 to entry: In using this term, it is necessary to specify to which level of the system it relates.
[SOURCE: IEC 60050-691:1973, 691-10-05, modified – the word "circuit" has replaced the word
"installation"].
722.30 Assessment of general characteristics
722.31 Purposes, supplies and structure
722.311 Maximum demand and diversity
Add the following:
It shall be considered that in normal use each single connecting point is used at its rated current.
NOTE For this application the demand factor of the final circuit supplying the connecting point (e.g. the
socket-outlet) is equal to 1.
Since all the connecting points of the installation can be used simultaneously, the diversity factor of
the distribution circuit shall be taken as equal to 1. However, this factor may be reduced where load
control is available.
722.312 Conductor arrangement and system earthing
722.312.2.1 TN systems
Add the following:
In TN system, the final circuit supplying a connecting point shall be a TN-S system.
722.314 Division of installation
Add the following:
722.314.101 A dedicated circuit shall be provided for the connection to electric vehicles.
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722.4 P
...
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