NR RT/E/PS/11757
AC Phase Sensitive Track Circuits (aka NR/PS/SIG/11757)
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| Organization: | NR |
| Publication Date: | 1 December 2000 |
| Status: | active |
| Page Count: | 126 |
scope:
The contents of this Product Specification apply to a.c. phase sensitive track circuits, and shall be read in conjunction with RT/E/S/11752. The following forms of a.c. track circuit are included:
• 50Hz a.c. track circuit,
• 831/3Hz a.c. track circuit,
• VT1(SP) track circuit.
It does not include non-frequency selective a.c. track circuits, such as the quick release type.
PURPOSE
This Product Specification gives details of best practice in respect of a.c. phase sensitive track circuits in order to achieve the requirements of RT/E/S/11752.
Document History
NR RT/E/PS/11757
December 1, 2000
AC Phase Sensitive Track Circuits (aka NR/PS/SIG/11757)
The contents of this Product Specification apply to a.c. phase sensitive track circuits, and shall be read in conjunction with RT/E/S/11752. The following forms of a.c. track circuit are included:
•...
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