P-9-TM-457-35 T.O. 35 C2-3-442-2
TM-07464A-35 TM 5-6115 -457-34
6.
Reverse Power Relay
(b) 400 hertz generator sets
76-4194
DOD Drawing Number
Electromagnetic
Manufacturer
Industries, Inc.
C l e a r w a t e r , Florida
Manufacturer's Part Number
63030-240-50 (El. Ind.)
Trips when reverse power into generator
Function
set exceeds 50 percent of rated output.
0-10 VDC with AC signal superimposed on
DC Input Voltage
DC input, 50 volts maximum.
24 VDC across terminals 3 and 4, terminal
External Power
3 is positive.
5 VDC across terminals 1 and 2, terminal
Trip Voltage
1 is positive. (Corresponds to approximately
50 percent reverse power.)
0.1 VDC under standard conditions. 1
Trip Voltage Tolerance
VDC with any combination of superimposed
AC frequency and temperature within
specified limits.
50 to 400 hertz.
Frequency trip effect
Frequency Range
.4 VDC.
-65 F to +170F. Temperature trip effect
Temperature Limits
0.5 volt.
Contacts 5 and 6 normally open.
Contact Arrangement
Contacts 7 and 8 normally closed.
10 amperes resistive, 28 VDC
Contact Rating
Service Life
5,000 hour minimum.
Weight
1 pound (approx.)
3.09 x 3.44 x 2.66 inches (approx.)
Overall dimensions
7. Overload Relay
70-1135
DOD Drawing Number
Manufacturer
Consolidated Diesel Electric Co.
Old Greenwich, Corm.
Change 7 1-7
