Engineering (Signalling) Instruction - Form

ESI-07-03 Track Circuit History Cards

Form number: ESI0703F-06

GEC-ALSTHOM/JEUMONT-SCHNEIDER TRACK CIRCUIT HISTORY CARD
TRACK / TRACK TYPE * / Rx TYPE / TOTAL Tx LOOP RES. / TEST SHUNT
RVT600 / 20 Ω / 0.5 Ω
LENGTH / m / DOUBLE RAIL / YES / NO / BRTCA2 / 10 Ω / 0.25 Ω
Tx LOOP RESISTANCE / Ω / SINGLE RAIL / YES / NO / 2 x RVT600 / 20 Ω / 0.25 Ω
POWER SUPPLY / TRANSMITTER END / RECEIVER END
DATE / PSU
Serial
No / Mains
Supply
(V) / Tx
Serial
No / Tx Output
Volts / Track
Voltage
(V) / Rx
Serial
No / Track
Voltage
(V) / Rx Input
Volts / Volts with shunt on / Shunt
Test / Polarity
Check / Ballast
Condition / Signature of
Testing Officer
C+ / C- / C+ / C2-
or
C2+ / C2- / 3 / C1- / C+ / C2-
or
C2+ / C2- / 3 / C1-
______Ω
Hi Low / Hi Low / Hi Low / Hi / Low / Hi / Low
Hi Low / Hi Low
POWER SUPPLY / TRANSMITTER END / RECEIVER END
DATE / PSU
Serial
No / Mains
Supply
(V) / Tx
Serial
No / Tx Output
Volts / Track
Voltage
(V) / Rx
Serial
No / Track
Voltage
(V) / Rx Input
Volts / Volts with shunt on / Shunt
Test / Polarity
Check / Ballast
Condition / Signature of
Testing Officer
C+ / C- / C+ / C2-
or
C2+ / C2- / 3 / C1- / C+ / C2-
or
C2+ / C2- / 3 / C1-
______Ω
Hi Low / Hi Low / Hi Low / Hi / Low / Hi / Low
Hi Low / Hi Low

Version 1.0 Date of last revision: 06 August 2010 Page 1 of 2

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