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IEC

PT 62973-1 - TC 9/PT 62973-1

TC 9/PT 62973-1

General Information

Status
Active
Work Field
Information technology
Parent
TC 9 - Electrical equipment and systems for railways

Frequently Asked Questions

PT 62973-1 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 9/PT 62973-1". This committee has published 1 standards.

PT 62973-1 develops IEC standards in the area of Information technology. Currently, there are 1 published standards from this technical committee.

The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.

A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.

Standardization Organization
ICS
Directive
Mandate
50
IEC
IEC 62973-1:2018(Main)
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General requirements

IEC 62973-1:2018 applies to various rechargeable battery technologies for auxiliary power supply systems used on rolling stock (e.g. light rail vehicles, tramways, streetcars, metros, commuter trains, regional trains, high speed trains, locomotives, etc.).
This document focuses on:
- the description of electrical interfaces for the following battery nominal voltages: 24 V, 32 V, 36 V, 48 V, 64 V, 72 V, 87 V, 96 V, 110 V;
- the description of electrical interfaces: considering battery load profile and battery capacity sizing parameters (e.g. operating voltage range and charging characteristics).
The main objective of this document is to achieve standardization of the electrical interfaces by considering various battery parameters in order to allow for calculating the battery capacity required for a specific load profile for the various battery technologies as detailed in the other parts of the standard.

  • Standard
    72 pages
    English and French language
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50