SIST EN 61851-21-1:2018/AC:2018

Electric vehicle conductive charging system - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply

Corrigendum to add superseding information

Konduktive Ladesysteme für Elektrofahrzeuge - Teil 21-1: EMV-Anforderungen an Bordladegeräte für Elektrofahrzeuge mit Wechselstrom/Gleichstrom-Versorgung

Système de charge conductive pour véhicules électriques - Partie 21-1: Exigences relatives à la CEM concernant les chargeurs embarqués pour véhicules électriques pour la connexion conductive à une alimentation en courant alternatif ou continu

Sistem kabelskega napajanja električnih vozil - 21-1. del: Zahteve EMC za vgrajen napajalnik pri kabelski priključitvi na izmenično/enosmerno napajanje - Popravek AC

General Information

Status: Published
Publication Date: 10-Dec-2017

ICS: 43.120 - Electric road vehicles

Technical Committee: CEV - Electric passenger and commercial vehicles

Current Stage: 6060 - National Implementation/Publication (Adopted Project)
Start Date: 04-Dec-2017
Due Date: 08-Feb-2018
Completion Date: 11-Dec-2017

Mandate: M/468 - Standardisation mandate addressed to CEN and CENELEC and ETSI concerning the charging of electric vehicles

Ref Project: EN 61851-21-1:2017/AC:2017-11 - Electric vehicle conductive charging system - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply

Relations

Corrects: SIST EN 61851-21-1:2018 - Electric vehicle conductive charging system - Part 21-1: Electric vehicle onboard charger EMC requirements for conductive connection to an a.c./d.c. supply
Effective Date: 01-Jan-2018

Revised: oSIST prEN IEC 61851-21-1:2025 - Conductive power and energy transfer systems for electric vehicles - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
Effective Date: 07-Jun-2022

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Corrigendum

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Frequently Asked Questions

What is SIST EN 61851-21-1:2018/AC:2018?

SIST EN 61851-21-1:2018/AC:2018 is a corrigendum published by the Slovenian Institute for Standardization (SIST). Its full title is "Electric vehicle conductive charging system - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply". This standard covers: Corrigendum to add superseding information

What is the scope of SIST EN 61851-21-1:2018/AC:2018?

Corrigendum to add superseding information

What ICS categories does SIST EN 61851-21-1:2018/AC:2018 belong to?

SIST EN 61851-21-1:2018/AC:2018 is classified under the following ICS (International Classification for Standards) categories: 43.120 - Electric road vehicles. The ICS classification helps identify the subject area and facilitates finding related standards.

What standards are related to SIST EN 61851-21-1:2018/AC:2018?

SIST EN 61851-21-1:2018/AC:2018 has the following relationships with other standards: It is inter standard links to SIST EN 61851-21-1:2018, oSIST prEN IEC 61851-21-1:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

Is SIST EN 61851-21-1:2018/AC:2018 a harmonized European standard?

SIST EN 61851-21-1:2018/AC:2018 is associated with the following European legislation: Standardization Mandates: M/468. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

How can I access SIST EN 61851-21-1:2018/AC:2018?

SIST EN 61851-21-1:2018/AC:2018 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)

SIST EN 61851-21-1:2018/AC:201...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.$&Konduktive Ladesysteme für Elektrofahrzeuge - Teil 21-1: EMV-Anforderungen an Bordladegeräte für Elektrofahrzeuge mit Wechselstrom/Gleichstrom-VersorgungSystème de charge conductive pour véhicules électriques - Partie 21-1: Exigences relatives à la CEM concernant les chargeurs embarqués pour véhicules électriques pour la connexion conductive à une alimentation en courant alternatif ou continuElectric vehicle conductive charging system - Part 21-1: Electric vehicle on-board
...

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SIST

SIST EN 18060:2025(Main)

Road vehicles - Rechargeable batteries with internal energy storage - Performance and durability of alkali-Ion (Li-Ion, Na-Ion), Pb, NiMH and combined chemistries EV modules and batteries

EN 18060:2025

The standard shall describe the necessary steps and conditions for the measurement of the parameters, which are relevant for rechargeable batteries with internal energy storage used for road vehicles. The parameters shall reflect current industry practice for the applications based on existing international standards. The standard shall consider the most appropriate metric based on application and the objective of the metric to enable comparison of electrical performance between different models/products on the market. It shall in particular take into account the following:
- rated capacity (in Ah);
- rated power (in W);
- internal resistance (in ꭥ);
- energy round trip efficiency (in %).
The measurement tests of the standard shall be relevant for batteries, battery packs, and battery modules intended for the following applications:
- motor vehicles, including M and N categories referred to in Article 2 of Regulation (EU) 2018/858 of the European Parliament and of the Council with traction battery;
- L-category vehicles referred to in Article 2 of Regulation EU 168/2013 of the European Parliament and of the Council with traction battery of more than 25kg.

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SIST

SIST EN ISO 15118-21:2025(Main)

Road vehicles - Vehicle to grid communication interface - Part 21: Common 2nd generation network layer and application layer requirements conformance test plan (ISO 15118-21:2025)

EN ISO 15118-21:2025

This document specifies conformance tests in the form of an abstract test suite (ATS) for a system under test (SUT) that implements an electric-vehicle communication controller (EVCC) or a supply-equipment communication controller (SECC) for all common requirements specified in ISO 15118-20 that are independent of a particular charging type (AC, DC, ACD, WPT charging). These conformance tests specify the testing of capabilities and behaviours of an SUT, as well as checking what is observed against the conformance requirements specified in ISO 15118-20 and against what the implementer states the SUT implementation's capabilities are.
The capability tests within the ATS check that the observable capabilities of the SUT are in accordance with the static conformance requirements specified in ISO 15118-20. The behaviour tests of the ATS examine an implementation as thoroughly as practical over the full range of dynamic conformance requirements specified in ISO 15118-20 and within the capabilities of the SUT.
A test architecture is described in correspondence to the ATS. The abstract test cases in this document are described leveraging this test architecture and are specified in descriptive tabular format covering the ISO/OSI layer 3 to 7 (network to application layers).
In terms of coverage, this document only covers normative sections and requirements in ISO 15118-20. This document additionally refers to specific tests for requirements on referenced standards (e.g. IETF RFCs, W3C Recommendation, etc.) if they are relevant in terms of conformance for implementations according to ISO 15118-20. However, it is explicitly not intended to widen the scope of this conformance specification to such external standards, if it is not technically necessary for the purpose of conformance testing for ISO 15118-20. Furthermore, the conformance tests specified in this document do not include the assessment of performance nor robustness or reliability of an implementation. They cannot provide judgments on the physical realization of abstract service primitives, how a system is implemented, how it provides any requested service, or the environment of the protocol implementation. Furthermore, the abstract test cases specified in this document only consider the communication protocol and the system's behaviour specified in ISO 15118-20. Power flow between the EVSE and the EV is no prerequisite for the test cases specified in this document.

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13-Jun-2024
21-Oct-2025
35.100.05
43.040.15
43.120
CEV

SIST

SIST EN IEC 62840-2:2025(Main)

Electric vehicle battery swap system - Part 2: Safety requirements (IEC 62840-2:2025)

EN IEC 62840-2:2025

IEC 62840-2:2025 provides the safety requirements for a battery swap system, for the purposes of swapping swappable battery system (SBS)/handheld-swappable battery system (HBS) of electric vehicles. The battery swap system is intended to be connected to the supply network. The power supply is up to 1 000 V AC or up to 1 500 V DC in accordance with IEC 60038. This document also applies to battery swap systems supplied from on-site storage systems (e.g. buffer batteries).
Aspects covered in this document:
• safety requirements of the battery swap system and its systems;
• security requirements for communication;
• electromagnetic compatibility (EMC);
• marking and instructions;
• protection against electric shock and other hazards.
This document is applicable to battery swap systems for EV equipped with one or more SBS/HBS.
This document is not applicable to
• aspects related to maintenance and service of the battery swap station (BSS),
• trolley buses, rail vehicles and vehicles designed primarily for use off-road, and
• maintenance and service of EVs.
Requirements for bidirectional energy transfer are under consideration
This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) expands the scope to encompass both swappable battery systems (SBS) and handheld swappable battery systems (HBS);
b) introduces stricter interoperability requirements through detailed system interface specifications and defined state transition protocols;
c) enhances data security by defining safety message transmission protocols and integrating telecom network requirements;
d) increases electrical safety protection levels for battery swap stations (BSS) with specified capacitor discharge time limits to mitigate electric shock risks;
e) introduces enhanced mechanical safety requirements for automated battery handling systems, with technical alignment to ISO 10218-1 and ISO 10218-2;
f) strengthens overload and short-circuit protection for BSS through standardized testing methods and overcurrent protection specifications;
g) defines upgraded electromagnetic compatibility (EMC) standards to ensure system resilience against external interference, supplemented with EMC-related functional safety measures.
This document is to be read in conjunction with IEC 62840-1:2025.

Standard
49 pages
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SIST

SIST EN IEC 63119-1:2025(Main)

Information exchange for electric vehicle charging roaming service - Part 1: General (IEC 63119-1:2025)

EN IEC 63119-1:2025

IEC 63119-1:2025 establishes a basis for the other parts of IEC 63119, specifying the terms and definitions, general description of the system model, classification, information exchange and security mechanisms for roaming between EV charging service providers (CSPs), charging station operators (CSOs) and clearing house platforms through roaming endpoints. It provides an overview and describes the general requirements of the EV roaming service system. The IEC 63119 series is applicable to high-level communication involved in information exchange/interaction between different CSPs, as well as between a CSP and a CSO with or without a clearing house platform through the roaming endpoint. The IEC 63119 series does not specify the information exchange, either between the charging station (CS) and the charging station operator (CSO), or between the EV and the CS. This second edition cancels and replaces the first edition published in 2019.
This edition includes the following significant technical changes with respect to the previous edition:
a) the scope is expanded to include differentiation between home and visited service provider roles and adds an explicit definition of roaming entity;
b) adds definitions for "home charging service provider (home-CSP)", "visited charging station operator (visited-CSO)", and "charging detail record (CDR)", and expands related terms such as "service" and "roaming entity";
c) introduces abbreviation variants for "home-CSP" and "visited-CSO" in the terminology, aligning with North American and European conventions;
d) updates the communication protocol stack by adopting a newer TLS version (upgraded from 1.2 to 1.3);
e) system architecture and communication interfaces include detailed interactions between home-CSP and visited-CSO;
f) adds a definition for "service" to cover a broader range of applications such as parking and reservation management;
g) adds a distinction between "charging detail record (CDR)" and "service detail record (SDR)" and clarifies their relationship in the terminology;
h) enhances the description of user credential transfer methods in communication interfaces with greater diversity;
i) enhances the description of the mixed mode in the classification of roaming service models, emphasizing improved user experience through faster response times.

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16 pages
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SIST

SIST EN IEC 63380-3:2025(Main)

Standard interface for connecting charging stations to local energy management systems - Part 3 Communication protocol and cybersecurity specific aspects (IEC 63380-3:2025)

EN IEC 63380-3:2025

IEC 63380-3:2025 defines the secure information exchange between local energy management systems and electric vehicle charging stations. The local energy management systems communicate to the charging station controllers via the resource manager.
This document specifies the application of relevant transport protocols; in this case, SPINE (smart premises interoperable neutral-message exchange), SHIP (smart home IP), and ECHONET Lite. Other communication protocols can be defined in future editions

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SIST

SIST EN IEC 63380-2:2025(Main)

Standard interface for connecting charging stations to local energy management systems - Part 2: Specific data model mapping (IEC 63380-2:2025)

EN IEC 63380-2:2025

IEC 63380-2:2025 defines the secure information exchange between local energy management systems and electric vehicle charging stations. The local energy management systems communicate to the charging station controllers via the resource manager. This document maps the generic use case functions defined in IEC 63380-1 to specific data model. This edition of this document defines specifically SPINE Resources and ECHONET Lite Resources mapped from the high-level use case functions defined in IEC 63380-1.

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SIST

SIST EN 18061:2025(Main)

Road vehicles - Rechargeable batteries with internal energy storage - Steps, conditions and protocols for the safe repair and re-use and preparation for repurposing of modules and batteries designed for EV applications

EN 18061:2025

This document describes steps, conditions and protocols for safe maintenance and repair to facilitate remanufacturing, re-use and preparation for repurposing of battery systems, battery packs and battery modules designed for EV applications for alkali-ion (Li-ion, Na-ion), Pb, NiMH and combined chemistries.
This document also includes an informative guidance on design and assembly techniques that facilitate the maintenance, repair, re-use and preparation for repurposing of EV battery systems, battery packs and battery modules (Annex B).
NOTE Individual cell is replaced when it is allowed and described by the EV battery systems, battery packs and battery modules manufacturer. In this case, battery modules manufacturer provides the necessary instructions for cell replacement.

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SIST

SIST EN IEC 62840-1:2025(Main)

Electric vehicle battery swap system - Part 1: General and guidance (IEC 62840-1:2025)

EN IEC 62840-1:2025

IEC 62840-1:2025 gives the general overview for battery swap systems, for the purposes of swapping batteries of electric road vehicles when the vehicle powertrain is turned off and when the battery swap system is connected to the supply network at standard supply voltages according to IEC 60038 with a rated voltage up to 1 000 V AC and up to 1 500 V DC.
This document is applicable for battery swap systems for EV equipped with one or more
– swappable battery systems (SBS), or
– handheld-swappable battery systems (HBS).
This document provides guidance for interoperability.
This document applies to
• battery swap systems supplied from on-site storage systems (for example buffer batteries etc),
• manual, mechanically assisted and automatic systems,
• battery swap systems intended to supply SBS/HBS having communication allowing to identify the battery system characteristics, and
• battery swap systems intended to be installed at an altitude of up to 2 000 m.
This document is not applicable to
• aspects related to maintenance and service of the battery swap station (BSS),
• trolley buses, rail vehicles and vehicles designed primarily for use off-road,
• maintenance and service of EVs,
• safety requirements for mechanical equipment covered by the ISO 10218 series,
• locking compartments systems providing AC socket-outlets for the use of manufacturer specific voltage converter units and manufacturer specific battery systems,
• electrical devices and components, which are covered by their specific product standards,
• any fix-installed equipment of EV, which is covered by ISO, and
• EMC requirements for on-board equipment of EV while connected to the BSS.
This first edition cancels and replaces the first edition of IEC TS 61280-1 published in 2016.
This edition includes the following significant technical changes with respect to IEC TS 61280-1:2016:
a) expanded scope to include handheld-swappable battery systems (HBS) and guidance on interoperability;
b) added definitions for "handheld-swappable battery system" (HBS) and expanded related terms such as "SBS/HBS coupler," "SBS/HBS charger," etc;
c) added classifications based on supply network characteristics, connection method, access and type of BSS;
d) added support for HBS, detailing the different compositions and workflows for type A (SBS) and type B (HBS) battery swap stations;
e) added requirements for functional interoperability, interface interoperability, data interoperability, operational interoperability, compatibility with legacy systems, and scalability;
f) added requirements for communication, protection against electric shock, specific requirements for accessories), cable assembly requirements, BSS constructional requirements, overload and short circuit protection, EMC, emergency switching or disconnect, marking and instructions;
g) expanded annex content, adding solutions for manual swapping stations for motorcycles with HBS and updating use cases.

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SIST

SIST EN IEC 63380-1:2025(Main)

Standard interface for connecting charging stations to local energy management systems - Part 1: General requirements, use cases and abstract messages (IEC 63380-1:2025)

EN IEC 63380-1:2025

IEC 63380-1:2025 defines the secure information exchange between local energy management systems and electric vehicle charging stations. The local energy management systems communicate to the charging station controllers via the resource manager.
This document specifies use cases, the sequences of information exchange and generic data models.

Standard
157 pages
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SIST

SIST EN ISO 15118-10:2025(Main)

Road vehicles - Vehicle to grid communication interface - Part 10: Physical layer and data link layer requirements for single-pair Ethernet (ISO 15118-10:2025)

EN ISO 15118-10:2025

This document specifies the physical and data link layer of high-level communication (HLC) between electric vehicles (EV) and electric vehicle supply equipment (EVSE) based on single-pair Ethernet communication. Single-pair Ethernet communication uses differential twisted pair wires that are dedicated and balanced. This document applies to 10BASE-T1S only.
This document covers the overall information exchange between all actors involved in electrical energy exchange. The ISO 15118 series applies to charging between EV and EVSE.

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22 pages
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Electric vehicle conductive charging system - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply

Konduktive Ladesysteme für Elektrofahrzeuge - Teil 21-1: EMV-Anforderungen an Bordladegeräte für Elektrofahrzeuge mit Wechselstrom/Gleichstrom-Versorgung

Système de charge conductive pour véhicules électriques - Partie 21-1: Exigences relatives à la CEM concernant les chargeurs embarqués pour véhicules électriques pour la connexion conductive à une alimentation en courant alternatif ou continu

Sistem kabelskega napajanja električnih vozil - 21-1. del: Zahteve EMC za vgrajen napajalnik pri kabelski priključitvi na izmenično/enosmerno napajanje - Popravek AC

General Information

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