5950-01-246-8713 TRANSFORMER,POWER AUTOTRANSFORME Index 6625-01-246-8715 METER,SPECIAL SCALE

National Stock Number:
6625-01-246-8714

Federal Supply Class:
6625

National Item Identification Number:
012468714

Description:
WATTMETER

Detail:
An instrument which measures one or more different electrical power quantities (such as decibels and watts), and is calibrated using watts. The power measurement and/or calibration may be displayed in multiples and/or submultiples thereof on a dial and/or digital readout display. For items designed to measure radio frequency power see TEST SET, ELECTRICAL POWER and METER, MULTIPLE SCALE. Excludes: AMMETER; FREQUENCY METER; MULTIMETER; VOLTMETER.


Manufacturer Information:
077-219A-QYXC53498TYCO ELECTRONICS CROMPTON INSTRUMENT
12-787728-0652414EMERSON ELECTRIC CO COMPUTER POWER DIV


Techincal Specification:
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS3000.0
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.380 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.380 INCHES NOMINAL
CIRCUIT ATTACHMENT METHOD AND QUANTITY5 THREADED STUD
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
FURNISHED ITEMS AND QUANTITYNUT 9; LOCKWASHER 9; SEAL 1
ENVIRONMENTAL PROTECTIONAIRTIGHT AND DUST RESISTANT AND FUNGUS RESISTANT AND HEAT RESISTANT AND HUMIDITY RESISTANT AND SHOCK RESISTANT AND VIBRATION RESISTANT AND WATER RESISTANT
FEATURES PROVIDEDMAGNETIC SHIELD
MATERIALSTEEL
III FSC APPLICATION DATATEST SET,ELECT. EQUIP.
III INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
PHASETHREE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
POWER SOURCEEXTERNAL
PROPRIETARY CHARACTERISTICSPACS
MEASUREMENT RANGE+0.0 TO 500.0 KILOWATTS SINGLE INDICATOR SINGLE RANGE
METER DEPTH BEHIND MOUNTING FLANGE6.380 INCHES NOMINAL
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.970 INCHES MAXIMUM
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.300 INCHES NOMINAL
MOUNTING STUD LENGTH0.500 INCHES NOMINAL
MOVEMENT SUSPENSION METHODTAUT BAND
MOVEMENT TYPEMOVING IRON VANE
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
OPERATING VOLTAGE RATING IN VOLTS277.0 AC NOMINAL
OVERALL HEIGHT4.310 INCHES MAXIMUM
OVERALL LENGTH7.040 INCHES MAXIMUM
OVERALL WIDTH4.310 INCHES MAXIMUM
SCALE DIVISION QUANTITY50 SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE SELECTION METHODTERMINAL
SENSITIVITY RATING277.0 VOLTS
SPECIAL MARKINGSON BACK,ALL STUDS MARKED 1; 2; 3; 4; 5
SPECIAL TEST FEATURESCOMPLIES WITH ANSI C39.1-1981
SPECIAL FEATURESRUGGEDIZED; C.T. RATIO 800/5
STYLE DESIGNATORRECTANGULAR FLUSH MTG
SURFACE TREATMENTCHROMATE


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