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NR - RT/E/S/10134 ISSUE 2

Train Protection & Warning System (TPWS) - Track Sub-System Equipment (aka NR/SP/SIG/10134)

inactive
Organization: NR
Publication Date: 1 October 2000
Status: inactive
Page Count: 30
scope:

This specification refers to the TPWS transmitter loop equipment (track mounted equipment), the control equipment, its trackside enclosure and the interconnecting cable (trackside equipment) but does not cover the signalling controlling circuitry or the trainborne equipment.

Purpose

This specification defines the detailed requirements for the track sub-system equipment associated with TPWS.

Document History

NR RT/E/S/10134
April 1, 2004
Train Protection & Warning System (TPWS) Track Sub-System Equipment (aka NR/SP/SIG/10134)
This specification refers to the TPWS transmitter loop equipment (track mounted equipment), the control equipment, its' trackside enclosure and the interconnecting cable (trackside equipment) and the...
RT/E/S/10134 ISSUE 2
October 1, 2000
Train Protection & Warning System (TPWS) - Track Sub-System Equipment (aka NR/SP/SIG/10134)
This specification refers to the TPWS transmitter loop equipment (track mounted equipment), the control equipment, its trackside enclosure and the interconnecting cable (trackside equipment) but does...
RT/E/S/10134 ISSUE 1
September 1, 1999
Train Protection & Warning System (TPWS) - Track Sub-System Equipment (aka NR/SP/SIG/10134)
This specification refers to the TPWS transmitter loop equipment and the control equipment but does not cover the signalling controlling circuitry or the trainborne equipment. Purpose This document...

References

This document references:
NR RT/E/S/10133 - Train Protection & Warning System (TPWS) Signalling Interface Design Requirements (aka NR/SP/SIG/10133)
Published by NR on April 1, 2004
This Specification details the requirements for the design of the interface between the Thales solution for the track sub-system of TPWS and conventional signalling systems, and novel computer based...
This document references:
NR BR 966 - Specification for Miniature Tractive Armature Relays Plug-In Type for Railway Signalling Purposes
Published by NR on June 1, 1987
This specification relates to the design requirements of BR miniature relays; the mechanical requirements are given in the body of the specification, and the special characteristics of the particular...
This document references:
NR RT/E/S/10138 - Train Protection & Warning System (TPWS) - Transmitter Loop Requirements & Positioning (aka NR/SP/SIG/10138)
Published by NR on April 1, 2004
This issue of the Specification includes the requirements for and positioning of TPWS Transmitter Loops at signals, speed restrictions and Buffer Stops, at which the provision of TPWS is necessary to...
This document references:
NR BR 930 - Specification For Miniature Tractive Armature DC Neutral Line Relay (Plug-In Type) for Railway Signalling Purposes
Published by NR on November 1, 1985
GENERAL The relays covered by this specification are for general railway signalling purposes, i.e. line circuits, control circuits etc. where special characteristics such as a.c. immunity, slow...
This document references:
NR RT/E/S/10137 - Train Protection and Warning System (TPWS) - Selection of Signals and Other Locations for Provision of Track Sub-System (aka NR/SP/SIG/10137)
Published by NR on April 1, 2004
This issue of the Specification covers the selection of signals, speed restrictions and Buffer Stops at which the provision of TPWS is required to meet the Railway Safety Regulations 1999 (‘the...
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