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National Stock Number:
6695-01-392-7991
Federal Supply Class:
6695
National Item Identification Number:
013927991
Description:
DYNAMOMETER,RUN-IN
Detail:
A MECHANICAL DEVICE USED FOR RUNNING-IN NEW AND REBUILT INTERNAL COMBUSTION ENGINES UNDER LOAD PRIOR TO THEIR APPLICABLE INSTALLATION BY SIMULATING ACTUAL LOAD CONDITIONS AND APPLYING THEM TO THE ENGINES. IT EMPLOYS A CLOSED HYDRAULIC TURBINE TORQUE ABSORPTION SYSTEM, AND INCLUDES A TACHOMETER, INTAKE MANIFOLD VACUUM GAGE, TEMPERATURE GAGE, AND INDICATOR PLATE FOR VALVE OPERATION. EXCLUDES DYNAMOMETER, VEHICLE CHASSIS, SINGLE DRIVE.
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Manufacturer Information:
| E-3451/DM-15/AC-DC | 0WTE1 | POTTER PAUL M JR AND ASSOCIATES INC | | E-3451/DM-15/AC-DC | 62762 | PRJ EQUIPMENT CO |
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Techincal Specification:
| ELECTRICAL POWER SOURCE RELATIONSHIP | ALTERNATE OPERATING | | ENCLOSURE FEATURE | MULTIPLE ITEM W/HOUSING | | AC VOLTAGE RATING | 115.0 VOLTS NOMINAL OR 230.0 VOLTS NOMINAL | | FREQUENCY RATING | 400.0 HERTZ NOMINAL | | MAJOR COMPONENTS | AC AMMETER; VOLTMETER; TWO DC AMMETERS AND VOLTMETERS; DIGITAL DISPLAY OF TORQUE, SPEED, HORSEPOWER; RECTIFIER SWITCH CONTROL; VARIABLE VOLTAGE LOAD CONTROL; AC VOLTAGE SELECTOR SWITCH;AMMETER SELECTOR SWITCH FOR AMPERE RANGES; ILLUMINATED PULL TO START, PUSH TO STOP PUSHBUTTON; JACKS FOR CONNECTION OF DC CONTROLS AND POWER SOURCES | | OPERATING TEST CAPABILITY | AMMETER RANGE 5 TO 50 AMPS; STARTING, PULL-UP, PULL-OUT, FULL LOAD, MAXAND LOCKED ROTOR TORQUE VALUES FOR DC,SINGLE AND THREE PHASE AC MOTORS; SWITCH THROWOUT; CLOSING SPEEDS; MEASURE CURRENT AND VOLTAGE VALUES; BRUSH ADJUSTMENTS; CHECK GOVERNOR WEIGHT AND SPRINGS; CHECK CONDENSER CAPACITY | | PHASE | SINGLE/THREE | | SPECIAL FEATURES | RATED TORQUE 1/2 TO 7 1/2 HP AT 3600 RPM; 1/4 TO 5 HP AT 1800 RPM; 1/6 TO 3 HP AT 1200 RPM; 1/8 TO 3 HP AT 900 RPM; MAX OPERATING SPEED 4000 RPM | | TEST TYPE FOR WHICH DESIGNED | DESIGNED FOR LOAD TESTING FRACTIONAL AND SMALL INTERGRAL HORSEPOWER MOTORS |
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