NR - RT/E/PS/11756 ISSUE 1
HVI Track Circuits (aka NR/PS/SIG/11756)
Organization: | NR |
Publication Date: | 1 December 2000 |
Status: | inactive |
Page Count: | 57 |
scope:
The contents of this Product Specification apply to all Alstom High Voltage Impulse track circuits and shall be read in conjunction with RT/E/S/11752. The following forms of HVI track circuit are included:
• HVI track circuit for d.c. electrified lines,
• HVI track circuit for a.c. or dual electrified lines,
• HVI track circuit for non-electrified lines.
PURPOSE
This Product Specification gives details of best practice in respect of Alstom High Voltage Impulse (HVI) track circuits, in order to achieve the requirements of RT/E/S/11752.