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NR/L3/ELP/27240/NR/D33B

Maintenance of Autotransformers

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Organization: NR
Publication Date: 2 March 2019
Status: active
Page Count: 3
scope:

Includes: Autotransformers up to 15MVA

Document History

NR/L3/ELP/27240/NR/D33B
March 2, 2019
Maintenance of Autotransformers
Includes: Autotransformers up to 15MVA

References

This document references:
NR/L3/ELP/21067 - Instructions for Making Out, Issuing and Cancelling High Voltage Permits to Work, Sanctions for Test & Circuit State Certificates (aka NR/SP/ELP/21067)
Published by NR on December 3, 2011
This Network Rail standard specifies instructions for the making out, issuing and cancelling of Permits to Work, Sanctions for Test and Circuit State Certificates for work on high voltage equipment....
This document references:
NR/L3/ELP/27240 - Distribution Work Instructions
Published by NR on December 5, 2020
This document applies to all traction distribution equipment and associated equipment. Purpose This document contains Distribution Work Instructions for use by competent persons to carry out...
This document is referenced by:
NR/L3/ELP/27240/NR/DISC01 - Inspection and Maintenance of 25 kV a.c. Switching Stations
Published by NR on December 5, 2020
Includes: This instruction covers the routine inspection and maintenance of all 25 kV A.C. switching station buildings including brick buildings, metal clad cabins and Structure Mounted Outdoor...
This document is referenced by:
NR/L3/ELP/27240/NR/D33A - Maintenance of Wales and Western Region 25 kV A.C. Distribution Equipment
Published by NR on December 5, 2020
Includes: This Work Instruction provides an overview of the maintenance requirements for the 25 kV A.C. distribution equipment installed west of Maidenhead MPATS in Wales and Western Region.
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