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  P-9-TM-457-35 T.O. 35C2-3-442-2
TM 5-6115-457-34
TM-07464A-35
± 0. 2 hertz
Voltage Trip Effect
-65° F to + 170° F
Temperature Range
± 0 . 2 hertz
Temperature Trip Effect
5000 hours minimum
Service Life
Contact 3 and 4 normally closed.
Contact Arrangement
Contact 5 and 6 normally open.
10 ampere resistive or 5 ampere inductive, 28 VDC
Contact Rating
1 pound (approx.)
Weight
3.09 x 3.44 x 2.66 inches (approx.)
Overall dimensions
5.
Short Circuit Relay
(a) 50/60 hertz generator sets
70-1137
DOD Drawing Number
W i l m a r Electronics, Inc.
Manufacturer
Electromagnetic
I n d u s t r i e s , Inc.
T o r r a n c e , California
Clearwater, Florida
Manufacturer's Part Number
21380C 1 (Electromagnetic Ind.) 800 (Wilmar
Electronics)
Function
T r i p s if generator set output current exceeds
425 ± 25 percent of generator set rated current.
Trip Voltage
24 volts at 60 hertz and 75° F on any phase to neutral
Trip Voltage Tolerance
±0.3 volt at 60 hertz and 75° F, ±1.5 volt at any
combination of frequency and temperature
deviation within specified limits.
Frequency Range
50 to 400 hertz. Frequency trip effect ±0.6 volt
-65° F to + 170°F. Temp. trip effect ±0.6 volt
Temperature Limits
Instantaneous
Operating Time
Contacts 5 and 6 normally closed.
Contact Arrangement
Contacts 7 and 8 normally open.
10 amperes resistive, 28 VDC
Contact Rating
5000 hour minimum
Service Life
1 pound (approx.)
Weight
3.09 x 3.44 x 2.66 inches (approx.)
Overall dimensions
1-6 Change 7
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