Standard

AC Track Circuit Inspection and Maintenance

Abstract

This standard provides procedures for inspecting and maintaining rail transit ac track circuits.

Document History
Document Number Version Publication Date Publication Related Information
APTA RT-SC-S-040-03 09/28/2003 Published Current

Keywords

 ac track circuit, fouling point, fouling wire, inspection, insulated joint, maintenance, power frequency track circuit, shunt, signal, signal rail, track circuit

Summary

None.

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