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NR/L2/ELP/27400

Specification for 25-0-25 kV Traction Autotransformers

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Organization: NR
Publication Date: 5 September 2009
Status: inactive
Page Count: 23
scope:

This specification applies to all new 25-0-25 kV autotransformers.

Purpose

This product specification states the requirements for autotransformers for use on the 25-0-25 kV electrification system.

This document is to be read in conjunction with the relevant procurement specification.

Document History

NR/L2/ELP/27400
September 5, 2009
Specification for 25-0-25 kV Traction Autotransformers
This specification applies to all new 25-0-25 kV autotransformers. Purpose This product specification states the requirements for autotransformers for use on the 25-0-25 kV electrification system....
NR/L2/ELP/27400 ISSUE 1
September 5, 2009
Specification for 25-0-25 kV Traction Autotransformers
This specification applies to all new 25-0-25 kV autotransformers. Purpose This product specification states the requirements for autotransformers for use on the 25-0-25 kV electrification system....

References

This document references:
NR/SP/ELP/21041 - Specification of batteries and battery charging equipment for electrification applications
Published by NR on December 1, 2005
This specification applies to all new batteries and battery charging equipment installed on the A.C. and D.C. Electrified Lines. Purpose This specification states the requirements for the design,...
This document references:
EN 50125-2 - Railway applications - Environmental conditions for equipment Part 2: Fixed electrical installations
Published by CENELEC on December 1, 2002
This European Standard takes into account environmental conditions within Europe. This European Standard deals with the environmental influences on fixed electrical installations for traction power...
This document references:
NR/GN/CIV/002 - Use of Protective Treatments & Sealants
Published by NR on March 7, 2009
This standard applies to the application and reapplication of protective coating systems to Network Rail owned infrastructure (except rail and other track equipment) for protective and/or aesthetic...
This document references:
EN 50163 - Railway applications - Supply voltages of traction systems
Published by CENELEC on November 1, 2004
This European Standard specifies the main characteristics of the supply voltages of traction systems, such as traction fixed installations, including auxiliary devices fed by the contact line, and...
This document is referenced by:
NRS-SRB001 ISSUE 124 - Standards Change Summary Report for June 2022 (formerly Standards Briefing Report)
Published by NR on May 5, 2022
A description is not available for this item.
This document is referenced by:
NR/IHS/WITHDRAWN ISSUE 123 - Documents Withdrawn or Superseded in the Last Twelve Months
Published by NR on April 14, 2022
Lists all the withdrawn documents published in the last year
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