SIST EN 61851-21-1:2018/AC:2018
(Corrigendum)Electric vehicle conductive charging system - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to an AC/DC supply
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
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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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- rated power (in W);
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- 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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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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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).
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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;
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g) adds a distinction between "charging detail record (CDR)" and "service detail record (SDR)" and clarifies their relationship in the terminology;
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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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– 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.
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• aspects related to maintenance and service of the battery swap station (BSS),
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• maintenance and service of EVs,
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• 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.
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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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