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NR/L3/SIGELP/50001 ISSUE 3

Signalling Power Distribution Equipment above 175 V (Work Instructions)

inactive
Organization: NR
Publication Date: 4 March 2017
Status: inactive
Page Count: 14
scope:

This manual applies to persons whose duties require them to maintain fault-find and repair signalling power distribution equipment above 175 V.

Purpose

This manual contains the work instructions which are to be used when maintaining fault finding and repairing signalling power distribution equipment above 175 V.

Document History

NR/L3/SIGELP/50001 ISSUE 6
December 2, 2023
Work Instruction: Signalling Power Distribution Equipment Above 175 V AC
This manual applies to persons whose duties require them to maintain, fault-find and repair signalling power distribution equipment above 175 V AC.  Purpose  This manual contains the work...
NR/L3/SIGELP/50001 ISSUE 5
September 4, 2021
Signalling Power Distribution Equipment Above 175 V AC (Work Instructions) - This standard should only be used for reference to ensure 'The Control of Risk' until the compliance date of its replacement standard is reached, upon which this standard will be withdrawn. The development of all new processes and procedures should be to the replacement standard
This manual applies to persons whose duties require them to maintain, fault-find and repair signalling power distribution equipment above 175 V AC. Purpose This manual contains the work...
NR/L3/SIGELP/50001
December 2, 2017
Signalling Power Distribution Equipment above 175 V (Work Instructions)
This manual applies to persons whose duties require them to maintain fault-find and repair signalling power distribution equipment above 175 V. Purpose This manual contains the work instructions...
NR/L3/SIGELP/50001 ISSUE 3
March 4, 2017
Signalling Power Distribution Equipment above 175 V (Work Instructions)
This manual applies to persons whose duties require them to maintain fault-find and repair signalling power distribution equipment above 175 V. Purpose This manual contains the work instructions...
NR/L3/SIGELP/50001 ISSUE 2
December 3, 2016
Signalling Power Distribution Equipment above 175 V (Work Instructions)
A description is not available for this item.
NR/L3/SIGELP/50001 ISSUE 1
June 6, 2015
Working on or Near 650V Signalling Power Supplies (Work Instructions Index)
A description is not available for this item.
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References

This document references:
NR/L2/SIGELP/50000 ISSUE 5 - Safe Working and Maintenance on or near Signalling Power Distribution Equipment above 175 V AC
Published by NR on December 2, 2023
This standard applies to the safe working practices, inspection and maintenance regimes, routine testing, defect and fault management of the following signalling power distribution equipment on...
This document references:
NR/L3/SIGELP/50001/SPS M002 ISSUE 5 - Signalling Power Distribution Equipment Above 175 V AC (Work Instructions): Defect Management of Signalling Power Distribution Equipment above 175 V AC
Published by NR on September 4, 2021
A description is not available for this item.
This document references:
NR/L3/SIGELP/50001/SPS M001 ISSUE 5 - Signalling Power Distribution Equipment Above 175 V AC (Work Instructions): FSP and Cabling Maintenance (Signalling Power Distribution Equipment above 175 V AC)
Published by NR on December 2, 2023
Includes: Any FSPs or signalling equipment housings (REBs, relay rooms, location cases, apparatus cases, battery cases, relay cabinets, equipment cupboards, stump boxes, power pillars) containing...
This document references:
NR/L3/SIGELP/50001/SM003 - Signalling Power Distribution Equipment above 175 V (Work Instructions): Insulation Resistance Monitoring Management and Maintenance
Published by NR on December 2, 2017
A description is not available for this item.
This document references:
NR/L2/SIGELP/50000 ISSUE 5 - Safe Working and Maintenance on or near Signalling Power Distribution Equipment above 175 V AC
Published by NR on December 2, 2023
This standard applies to the safe working practices, inspection and maintenance regimes, routine testing, defect and fault management of the following signalling power distribution equipment on...
This document references:
NR/L2/SIGELP/50000/MODA ISSUE 2 - Inspection and Maintenance Periodicities (Including Risk Based Maintenance Criteria) for Signalling Power Distribution Equipment above 175 Volts - This standard should only be used for reference to ensure 'The Control of Risk' until the compliance date of its replacement standard is reached, upon which this standard will be withdrawn. The development of all new processes and procedures should be to the replacement standard
Published by NR on September 4, 2021
This module defines the minimum inspection and maintenance frequencies for the tasks contained within work instructions referenced from NR/L3/SIGELP/50001. This module also contains the criteria for...
This document references:
NR/L3/SIGELP/50002 - Safe Working Practices when Working on or near Signalling Power Distribution Equipment above 175 V
Published by NR on December 3, 2016
This standard defines the safe working practices when carrying out inspection, maintenance, fault finding, defect rectification, testing, and renewals of signalling power distribution equipment above...
This document references:
NR/L3/SIGELP/50001/SPS M001 ISSUE 5 - Signalling Power Distribution Equipment Above 175 V AC (Work Instructions): FSP and Cabling Maintenance (Signalling Power Distribution Equipment above 175 V AC)
Published by NR on December 2, 2023
Includes: Any FSPs or signalling equipment housings (REBs, relay rooms, location cases, apparatus cases, battery cases, relay cabinets, equipment cupboards, stump boxes, power pillars) containing...
This document references:
NR/L3/SIGELP/50001/SM003 - Signalling Power Distribution Equipment above 175 V (Work Instructions): Insulation Resistance Monitoring Management and Maintenance
Published by NR on December 2, 2017
A description is not available for this item.
This document references:
NR/L3/SIGELP/50001/SPS M002 ISSUE 5 - Signalling Power Distribution Equipment Above 175 V AC (Work Instructions): Defect Management of Signalling Power Distribution Equipment above 175 V AC
Published by NR on September 4, 2021
A description is not available for this item.
This document is referenced by:
NR/L2/SIGELP/27416 - Alterations to Signalling Power Systems
Published by NR on March 4, 2017
System Boundary The diagrams below illustrate the system boundary and associated sub-systems of typical SPSs to which this specification applies. Other electrical architectures of an SPS also exist...
This document is referenced by:
NR/L3/SIGELP/50001/BRIEFING ISSUE 1 - Signalling Power Distribution Equipment above 175 V (Work Instructions) - Briefing
Published by NR on December 3, 2016
Introduction The previous issue of these work instructions was written in response to ORR improvement notices with regards to 650V signalling power supplies. It was agreed with the standard owners...
This document is referenced by:
NR SSB - Signalling Standards Brief - September 2017
Published by NR on September 7, 2017
Introduction This presentation is the September 2017 Signalling Standards Brief, it contains standards issued by the Head of Signalling, or for which he is responsible. Further details on the changes...
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