| ELECTRICAL POWER SOURCE RELATIONSHIP | OPERATING |
| ENCLOSURE FEATURE | MULTIPLE ITEM W/CARRYING CASE |
| FUNCTIONAL DESCRIPTION | USED TO TEST EMERGENCY POWER UNIT FREQUENCY SENSOR MONITOR OUTPUTS AFTER REMOVAL FROM AIRCRAFT |
| ENTRY DATE | 10-01-11 |
| FUNCTIONAL CLASSIFICATION | AA-9.3 |
| OPERATING TEST CAPABILITY | OUTPUT 16-25VAC 3-PHASE; TESTS FREQUENCY 1135 TO 1265 +/-5HZ |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | TEST SET,EMERGENCY POWER UNIT FREQUENCY SENSING MONITOR |
| REFERENCE DATA AND LITERATURE | SERD 42554 REV B/C |
| RELATIONSHIP TO SIMILAR EQUIPMENT | REPLACEMENT FOR 6625-01-124-4726 |
| SPECIAL FEATURES | MIL-T-21200 COMBINATION CASE; OUTPUT 1 AT 28VDC WITH FREQUENCY FROM 1135 TO 1265 +/-5HZ; OUTPUT 2 AT 28VDC WHEN FREQUENCY EXCEEDS 1320 +/-12HZ |
| TEST TYPE FOR WHICH DESIGNED | FREQUENCY; VOLTAGE |