ISO 17409-2020 pdf download.Electrically propelled road vehicles – Conductive power transfer – Safety requirements.
This document specifies electric safety requirements for conductive connection of electrically propelled road vehicles to external electric circuits. External electric circuits include external electric power supplies and external electric loads. This document provides requirements for the charging modes 2, 3, 4, as defined in IEC 618514, and reverse power transfer. For mode 4, this document provides requirements regarding the connection to an isolated DC EV charging station according to I EC 61851-23.
NOTE I This edition does not provide requirements for mode 1.
NOTE 2 External electric circuits are not part of the vehicle.
This document applies to the on-board sections of vehicle power supply circuits. It applies also to dedicated power supply control functions used for the connection of the vehicle to an external electric circuit.
It does not provide comprehensive safety information for manufacturing, maintenance and repair personnel.
NOTE 3 ISO 6469-3 provides general electrical safety requirements for electrically propelled road vehicles.
NOTE 4 With this edition of this document the limitation of y-capacitance for protection against electric shock under single failure conditions is no longer applicable as a fault protection provision when the vehicle has a conductive DC connection to an external electric circuit.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 6469-3, Electrically propelled road vehicles — Safety specifications — Part 3: Electrical safety ISO 15118 (all parts), Road vehicles — Vehicle to grid communication interface
ISO 20653, Road vehicles — Degrees of protection (IP code) — Protection of electrical equipment against foreign objects, water and access
ISO 26262 (all parts), Road vehicles — Functional safety
IEC 60038, IEC standard voltages
IEC 60364-4-41:2005, Low-voltage electrical installations — Part 4-41: Protection for safety — Protection against electric shock
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https://www.iso.org/obp
— IEC Electropedia: available at http://www.clectropedia.org/
3.1 active factor cos cp for a two-terminal element or a two-terminal circuit under sinusoidal conditions, ratio of the active power to the apparent power
[SOURCE: IEC 60050-131:2001, 131-11-49, modified — The symbol cos cp” was added and the note deleted.J
3.2 automated connection device ACD active device where the physical connection between EV supply equipment (i) and vehicle is made and broken without user interaction providing an electromechanical interface , 3.1.203, modified — The phrase and broken was added.]ISO 17409 pdf free download.
Tags: Electrically propelled road vehicles
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