NR/L3/ELP/27240/NR/D26J
T.C.R. Monitor/Trip Relays and Associated Low Voltage Alarm Setting up Procedures
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| Organization: | NR |
| Publication Date: | 1 March 2017 |
| Status: | inactive |
| Page Count: | 1 |
scope:
Includes: This instruction details the operating limits of the monitor and trip relays connected in the T.C.R. circuit to ascertain that the high and low battery voltage conditions cause the relay to operate correctly.
Document History
December 5, 2020
Routine Maintenance of Track Current Relay AE1 Type P Form N
Includes: This instruction details the routine maintenance of Track Current Relay AE1 Type P Form N.
NR/L3/ELP/27240/NR/D26J
March 1, 2017
T.C.R. Monitor/Trip Relays and Associated Low Voltage Alarm Setting up Procedures
Includes: This instruction details the operating limits of the monitor and trip relays connected in the T.C.R. circuit to ascertain that the high and low battery voltage conditions cause the relay to...