General Information

Abstract: Withdrawn by CLC/TS 50457-1:2008 (PR=16661) and CLC/TS 50457-2:2008 (PR=16662) (2007-03-01)

Status: Withdrawn
Publication Date: 28-Oct-1998

ICS: 43.120 - Electric road vehicles

Technical Committee: CLC/TC 69X - Electrical systems for electric road vehicles
Drafting Committee: IEC/TC 69 - IEC_TC_69
Parallel Committee: IEC/TC 69 - IEC_TC_69

Current Stage: 9960 - Withdrawal effective - Withdrawal
Start Date: 01-Mar-2007
Completion Date: 01-Mar-2007

Ref Project: SIST ENV 50275-1:2002 - Conductive charging for electric vehicles -- Part 1: General considerations

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Frequently Asked Questions

What is ENV 50275-1:1998?

ENV 50275-1:1998 is a standardization document published by CLC. Its full title is "Conductive charging for electric vehicles - Part 1: General considerations". This standard covers: Withdrawn by CLC/TS 50457-1:2008 (PR=16661) and CLC/TS 50457-2:2008 (PR=16662) (2007-03-01)

What is the scope of ENV 50275-1:1998?

Withdrawn by CLC/TS 50457-1:2008 (PR=16661) and CLC/TS 50457-2:2008 (PR=16662) (2007-03-01)

What ICS categories does ENV 50275-1:1998 belong to?

ENV 50275-1:1998 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.

How can I access ENV 50275-1:1998?

ENV 50275-1:1998 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)

ENV 50275-1:2002

SLOVENSKI STANDARD
01-september-2002
Conductive charging for electric vehicles - Part 1: General considerations
Conductive charging for electric vehicles -- Part 1: General considerations
Konduktive Ladung von Elektrofahrzeugen -- Teil 1: Allgemeine Überlegungen
Charge conductive pour véhicules éléctriques -- Partie 1: Généralités
Ta slovenski standard je istoveten z: ENV 50275-1:1998
ICS:
43.120 (OHNWULþQDFHVWQDYR]LOD Electric road vehicles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
...

CLC

EN IEC 61851-23-1:2026(Main)

Electric vehicle conductive charging system - Part 23-1: DC electric vehicle supply equipment - Automated connection device

SIST EN IEC 61851-23-1:2026

This part of the IEC 61851 series, together with [IEC 61851-1 Ed. 3] and [IEC 61851-23 Ed 2.0]1, gives the requirements for DC electric vehicle charging stations with an Automated connection device (ACD) for conductive connection to the vehicle, with a rated supply voltage up to 1 000 V AC or up to 1 500 V DC and a rated output voltage up to 1 500 V DC. NOTE 1 This standard includes information on EV for conductive connection, but limited to the necessary content for describing the power and signalling interface. This part specifies the DC charging systems with an Automated connection device based on - system A described in Annex AA of [IEC 61851-23 Ed 2.0]. - system B described in Annex BB of [IEC 61851-23 Ed 2.0]. - system C described in Annex CC of [IEC 61851-23 Ed 2.0]. EMC requirements for DC EV charging stations are defined in [IEC 61851-21-2 Ed. 1 CDV]. This standard provides the general requirements for the control communication between a DC EV charging station and an EV. The requirements for digital communication between DC EV charging station and electric vehicle for control of DC charging are defined in [ISO15118-20 DIS] and [IEC 61851-24 Ed 2.0 CD]. This part only applies to Automatic couplers of category 2: using an electro-mechanical interface defined by [EN50696] for Systems described in Annex CC and Annex KK. System A, B are under consideration. This part does not apply for Automatic coupler of category 1: using a vehicle coupler defined by IEC 62196-2 or IEC 62196-3. This standard does not cover all safety aspects related to maintenance. Non-regulated DC EV supply equipment is not covered by this edition

Standard
147 pages
English language
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13-Aug-2026
10-Oct-2022
43.120
CLC/TC 69X

CLC

EN IEC 63584-210:2026(Main)

Open Charge Point Protocol 2.1

SIST EN IEC 63584-210:2026

IEC 63584-210:2025 is the OCPP version 2.1. Version 2.1 is an extension of OCPP 2.0.1. OCPP 2.1 has its own JSON schemas, but the schemas are OCPP 2.0.1 schemas that have been extended with optional fields that are used by OCPP 2.1 functionality. With the minor exceptions mentioned below, all application logic developed for OCPP 2.0.1 will continue to work in OCPP 2.1 without any changes. The new features of OCPP 2.1, of course, require new application logic.

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934 pages
English language
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22-Jan-2026
43.120
CLC/TC 69X

CLC

EN IEC 63382-1:2026(Main)

Management of distributed energy storage systems based on electrically chargeable vehicle batteries - Part 1: Use cases and architectures

SIST EN IEC 63382-1:2026

IEC 63382-1:2025 series specifies the management of distributed energy storage systems, composed of electrically chargeable vehicle batteries (ECV-DESS), which are handled by an aggregator/flexibility operator (FO) to provide energy flexibility services to grid operators. IEC 63382-1:2025 describes the technical characteristics and architectures of ECV-DESS, including: – EV charging stations configurations, comprising several AC-EVSEs and/or DC-EVSEs; – individual EVs connected to grid via an EVSE and managed by an aggregator/FO. The focus of this document is on the interface between the FO and the FCSBE and the data exchange at this interface, necessary to perform energy flexibility services (FS). The data exchange between FO and FCSBE typically includes: – flexibility service request and response; – flexibility services parameters; – EV charging station configuration and technical capabilities; – credentials check of parties involved in the flexibility service; – FS execution related notifications; – event log, detailed service record, proof of work. The exchange of credentials has the purpose to identify, authenticate and authorize the actors involved in the flexibility service transaction, to check the validity of a FS contract and to verify the technical capabilities of the system EV + CS, and conformity to applicable technical standards to provide the requested flexibility service. This document also describes the technical requirements of ECV-DESS, the use cases, the information exchange between the EV charging station operator (CSO) and the aggregator/FO, including both technical and business data. It covers many aspects associated to the operation of ECV-DESS, including: – privacy issues consequent to GDPR application (general data protection regulation); – cybersecurity issues; – grid code requirements, as set in national guidelines, to include ancillary services, mandatory functions and remunerated services; – grid functions associated to V2G operation, including new services, as fast frequency response; – authentication/authorization/transactions relative to charging sessions, including roaming, pricing and metering information; – management of energy transfers and reporting, including information interchange, related to power/energy exchange, contractual data, metering data; – demand response, as smart charging (V1G). It makes a distinction between mandatory grid functions and market driven services, taking into account the functions which are embedded in the FW control of DER smart inverters. This document deals with use cases, requirements and architectures of the ECV-DESSs with the associated EV charging stations. Some classes of energy flexibility services (FS) have been identified and illustrated in dedicated use cases: – following a dynamic setpoint from FO; – automatic execution of a droop curve provided by FO, according to local measurements of frequency, voltage and power; – demand response tasks, stimulated by price signals from FO; – fast frequency response. Furthermore, some other more specific flexibility service use cases include: – V2G for tertiary control with reserve market; – V2H with dynamic pricing linked to the wholesale market price; – distribution grid congestion by EV charging and discharging. FS are performed under flexibility service contracts (FSC) which can be stipulated

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CLC

EN IEC 62840-2:2025(Main)

Electric vehicle battery swap system - Part 2: Safety requirements

SIST 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
English language
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CLC

EN IEC 63119-1:2025(Main)

Information exchange for electric vehicle charging roaming service - Part 1: General

SIST 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.

Standard
16 pages
English language
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CLC

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

SIST 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

Standard
184 pages
English language
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CLC

EN IEC 63380-2:2025(Main)

Standard interface for connecting charging stations to local energy management systems - Part 2: Specific data model mapping

SIST 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.

Standard
202 pages
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CLC

EN IEC 62840-1:2025(Main)

Electric vehicle battery swap system - Part 1: General and guidance

SIST 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.

Standard
37 pages
English language
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CLC

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

SIST 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
English language
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CLC

EN IEC 63584:2025(Main)

Open Charge Point Protocol (OCPP)

SIST EN IEC 63584:2025

IEC 63584:2024 The Open Charge Point Protocol (OCPP) provides the communication between a Charging Station and a Charging Station Management System (CSMS) and is designed to accommodate any type of charging technique. It is based on OCPP 2.0.1 and was submitted as a Fast-Track document.

Standard
1535 pages
English language
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General Information

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