NR NB 134 ISSUE 3 PDF

NR NB 134 ISSUE 3 PDF

Name:
NR NB 134 ISSUE 3 PDF

Published Date:
07/11/2018

Status:
[ Revised ]

Description:

Transpositions on DC Track Circuits

Publisher:
Network Rail

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Applies to all single rail DC track circuits on non electrified lines [on electrified lines it is likely that the need for continuous traction return would not cause the circumstances of this Notice Board to have occurred].

Purpose

To remind staff that the use of transpositions in single rail DC track circuits can import risk into the signalling system.


Edition : 3
File Size : 1 file , 180 KB
Number of Pages : 3
Published : 07/11/2018

History

NR NB 134 ISSUE 6
Published Date: 03/26/2024
Transpositions on DC Track Circuits
$5.7
NR NB 134 ISSUE 5
Published Date: 05/24/2021
Transpositions on DC Track Circuits
$5.7
NR NB 134 ISSUE 4
Published Date: 03/30/2020
Transpositions on DC Track Circuits
$5.7
NR NB 134 ISSUE 3
Published Date: 07/11/2018
Transpositions on DC Track Circuits
$5.7

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