TM 55-4920-410-13&P
indicate the reaction times of the regulator. The
smaller of the two wrenches is used to remove, install,
or tighten the test set control knobs. The larger wrench
is used at higher maintenance.
1-9. Equipment Data.
Refer to Table 1-1 for equipment data.
Physical:
Length
Width
Height
Weight
Table 1-1. Equipment Data
Input Requirements:
400 Hz
1200 HZ
54.3 cm (21-3/8 inches)
41.3 cm (16-1/4 inches)
29.9 cm (11-3/4 inches)
133 kg (60 pounds)
115 vac (from generator
main stator)
20 vac (from generator
PMG)
Metering Range:
Generator Voltage
PMG Voltage
Field Current
Bus Voltage
Frequency
Current Transformer
Test Current
Acceptable Trip Time
Measurements:
Three-Phase
Overvoltage Phase B
A-Phase
Undervoltage
Underfrequency
Equipment Complement:
90 to 140 vac
15 to 30 vac
0 to 5 amperes
0 to 50 vdc
360 to 440 Hz
0 to 3 milliamperes
0 to 0.12 second
3.5 to 5.0 seconds
1.0 to 3.0 seconds
Combination Case
Instructions
Manual
Front Panel
Adapter Cable
Grounding Cable
Wrench Set
1-2
