TM 5-6115-593-12
TO 35C2-3-463-1
24V DC Relay
DOD Drawing Number ..... 76-11302
Plug-in type ..................... 24V DC coil,
4P-NO, 2P-NC, 10
ampere contacts
Overvoltage Relay
DOD Drawing Number ..... 70-1138
Nominal voltage .............. 120 volts, 50 to
450 Hz. Operates
at 153 ±3 volts
for frequencies
50 to 450 Hz
Time delay ...................... Operates when
overvoltage
condition is
sustained for a
minimum of 200
milliseconds
Trip time ......................... Less than 1
second after
voltage reaches
and stays in
pull-in value
Contact rating ................. 10 ampere, 28.5
volts, resis-
tance
Temperature limits ........... -65 to 170°F
(-54 to 77°C)
Temperature effect.................. 77 to -65°F
on pull-in.......................... (25 to -54°C)
voltage............................. decreases 1
volt,
77 to 170°F
(25 to 77°C)
changes 1 volt
Phase Sequence Relay
DOD Drawing Number ..... 76-11238
Input ............................... 190 to 520V AC, 3
phase, line-to-
line, 50/60 Hz
Operating temper-............
.-67 to 365°F
ature range ............
(-40 to 185°C)
Reverse Power Relay
DOD Drawing Number ..... 76-11240
Input voltage ................... 120V AC 10V AC,
50/60 Hz
Input current ................... 0-5 amps from CT
secondary
Power requirement ........... 18VA
Trip point ........................ 2 to 20 percent
adjustment
of full load
Output ............................ SPDT, 10 amps at
115V AC
Temperature range........... .-25 to 125°F
(-31 to 52°C)
Short Circuit Relay
DOD Drawing Number ..... 70-1137
Trip voltage ..................... 24 volts 1V, any
phase to neutral
Contact rating ........................ 10 amperes, 28V
DC
Frequency ...................... 50/400 Hz
Temperature range .......... 65 to 170°F
(-54 to 77° C)
Temperature effect. ................ .-65 to 77°F
on trip point ..................... (-54 to 25°C) ±2
percent max change
77 to 170°F
+3 percent max
change
Synchronizing Check Relay
DOD Drawing Number ..... 76-11239
Input ............................... 120V AC
10 volts
50/60 Hz
Output ............................ Isolated contact,
SPDT, NO, 10 amps
at 115V AC
Temperature range ................ 25 to 125°F
(-31 to 520C)
Undervoltage Relay
DOD Drawing Number ..... 70-1120
Nominal input ................. 120 volts, 50 to
400 Hz, 100
milliamperes max
Dropout voltage .............. 99 volts 4 volts
Frequency range ............. 50 to 400 Hz
Temperature limits........... -65 to 170°F
(-54 to 77°C)
Time delay ...................... 6 2 seconds
above 72 volts,
instantaneous
below 48 volts
Pull-in voltage ................. 110V AC 3V AC
Integrated Time Delay Module
DOD Drawing Number ..... 76-11304-2
Type ............................... 24V DC, 4 second
turn on delay
Coolant Temperature Gauge
DOD Drawing Number ..... 76-11229, used
with 76-11249
sender and
76-11230 resistor
for 24V DC
operation.
160° F (71°C) -
161 ohms, 280°F
(138°C) - 48.8
ohms
Scale .............................. 100 to 280°F
50 to 100°C
DC Ammeter
DOD Drawing Number ..... 76-11233
Range ............................. 25-0-50MV
Scale .............................. 10/0/20 amps,
-10 to 0 amps-red
0 to 20 amps-green
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