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IEC

WG 47 - TC 9/WG 47

TC 9/WG 47

General Information

Status
Active
Work Field
Information technology
Parent
TC 9 - Electrical equipment and systems for railways
Standardization Organization
ICS
Directive
Mandate
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IEC
IEC 61881-3:2012/AMD1:2013(Amendment)
Amendment 1 - Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 3: Electric double-layer capacitors
  • Standard
    12 pages
    English and French language
    sale 15% off
IEC
IEC 61881-3:2012(Main)
Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 3: Electric double-layer capacitors

IEC 61881-3:2012 applies to d.c. electric double-layer capacitors (cell, module and bank) for power electronics intended to be used on rolling stock. It specifies quality requirements and tests, safety requirements, and describes installation and operation information.

  • Standard
    59 pages
    English and French language
    sale 15% off
  • Standard
    126 pages
    English and French language
    sale 15% off
IEC
IEC 61881-2:2012(Main)
Railway applications - Rolling stock equipment - Capacitors for power electronics - Part 2: Aluminium electrolytic capacitors with non-solid electrolyte

IEC 61881-2:2012 applies to d.c. aluminium electrolytic capacitors (cell, module and bank) for power electronics intended to be used on rolling stock. It specifies quality requirements and tests, safety requirements, and describes installation and operation information.

  • Standard
    53 pages
    English and French language
    sale 15% off
×50

Frequently Asked Questions

WG 47 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 9/WG 47". This committee has published 3 standards.

WG 47 develops IEC standards in the area of Information technology. Currently, there are 3 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.