APTA RT-SC-S-040-03
AC Track Circuit Inspection and Maintenance
Abstract
This standard provides procedures for inspecting and maintaining rail transit ac track circuits.
Keywords: ac track circuit, fouling point, fouling wire, inspection, insulated joint, maintenance, power frequency track circuit, shunt, signal, signal rail, track circuit
Summary
None.
Document History
| Document Number | Version | Publication Date | Publication | Related Information |
|---|---|---|---|---|
| APTA RT-SC-S-040-03 | 09/28/2003 | Published | Current |
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