Home>IEC standards>IEC 61851-25-2020 pdf free

IEC 61851-25-2020 pdf free

IEC 61851-25-2020 pdf free.Electric vehicle conductive charging system – Part 25: DC EV supply equipment where protection relies on electrical separation.
This document provides the requirements for the DC EV supply equipment where the secondary circuit is protected from the primary circuit by electrical separation.
Requirements for bi-directional power flow are not covered in this document.
This document also provides the requirements for the control and the communication between DC EV supply equipment and an EV.
This document also applies to DC EV supply equipment supplied from on-site storage systems. The aspects covered in this document include:
• characteristics and operating conditions of the DC EV supply equipment;
• specification of the connection between the DC EV supply equipment and the EV;
• requirements for electrical safety for the DC EV supply equipment.
Additional requirements can apply to equipment designed for specific environments or conditions, for example:
• DC EV supply equipment located in hazardous areas where flammable gas or vapour and/or combustible materials, fuels or other combustible, or explosive materials are present;
• DC EV supply equipment designed to be installed at an altitude of more than 2 000 m;
• DC EV supply equipment intended to be used on-board ships.
Requirements for electrical devices and components used in DC EV supply equipment are not included in this document and are covered by their specific product standards.
This document does not apply to:
• safety aspects related to maintenance;
• charging of trolley buses, rail vehicles, industrial trucks and vehicles designed primarily for use off-road;
• equipment on the EV;
• EMC requirements for equipment on the EV while connected, which are covered in
IEC 61851-21-1;
• charging the RESS off-board the EV.
NOTE In the following countries electrical separation can only be handled by skilled people: CH
2 Normative references
Clause 2 of IEC 61851-1:2017 is applicable with the following additions.
IEC 60068-2-30:2005. Environmental testing — Part 2-30: Tests — Test Db: Damp heat, cyclic (12 h + 12 h cycle)
IEC 61140:2016, Protection against electric shock — Common aspects for installations and equipment
IEC 61180:2016, High-voltage test techniques for low-voltage equipment — Definitions, test and procedure requirements, test equipment
IEC 61439-7:2018. Low-voltage switchgear and controlgear assemblies —Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicle charging stations
IEC 61851-1:2017, Electric vehicle conductive charging system — Part 1: General requirements
IEC 62477-1:2012, Safety requirements for power electronic converter systems and equipment
— Part 1: General
IEC 62893-4-1:2020. Charging cables for electric vehicles of rated voltages up to and including 0,6/1 kV— Part 4-1. Cables for DC charging according to mode 4 of IEC 61851-1 — DC charging without use of a thermal management system
ISO 3297:2017, In formation and documentation — International standard serial number (ISSN)
ISO 11898-1:2015. Road vehicles — Controller area network (CAN) — Part 1: Data link layer and physical signalling
ISO 11898-2:2016, Road vehicles — Controller area network (CAN) — Part 2: High-speed medium access unit
3 Terms and definitions
Clause 3 of IEC 61851-1:2017 is applicable with the following additions to 3.2, 3.3 and 3.7.
ISO and IEC maAntain terminological data bases for use in standardization at the following addresses:
• ISO Online browsing platform: available at https: //www.iso.org/obp
• IEC Electropedia: available at http: /lwww.electropedia.org/ IEC 61851-25 pdf free download.

Related PowerPoint Templates

Template Categories