6625-01-307-9890 WATTMETER Index 6625-01-307-9892 METER,SPECIAL SCALE

National Stock Number:
6625-01-307-9891

Federal Supply Class:
6625

National Item Identification Number:
013079891

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:
103221ARDR7CRC60336YOKOGAWA CORPORATION OF AMERICA
AB-4060336YOKOGAWA CORPORATION OF AMERICA


Techincal Specification:
INSTALLATION DESIGNPANEL
INDICATOR TYPEDIAL W/POINTER
MEASUREMENT RANGE0.0 TO 500.0 KILOWATTS SINGLE INDICATOR SINGLE RANGE
ACCURACY IN PERCENT-1.0 TO 1.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
SCALE GRADUATION TYPELINEAR SINGLE INDICATOR SINGLE RANGE
SCALE DIVISION QUANTITY50 SINGLE INDICATOR SINGLE RANGE
POINTER COLORBLACK SINGLE INDICATOR SINGLE RANGE
DIAL SCALE MARKING COLORBLACK SINGLE INDICATOR SINGLE RANGE
BACKGROUND COLORWHITE SINGLE INDICATOR SINGLE RANGE
CIRCUIT ATTACHMENT METHOD AND QUANTITY2 THREADED STUD
SCALE SELECTION METHODTERMINAL
DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS2300.0
POWER SOURCEEXTERNAL
CIRCUIT CURRENT FOR WHICH DESIGNEDAC
OPERATING VOLTAGE RATING IN VOLTS120.0 AC NOMINAL
FREQUENCY RATING50.0 HERTZ MINIMUM AND
60.0 HERTZ MAXIMUM
PHASETHREE
STYLE DESIGNATORRECTANGULAR FLUSH MTG
METER BODY DIAMETER BEHIND MOUNTING FLANGE3.970 INCHES NOMINAL
METER DEPTH BEHIND MOUNTING FLANGE5.220 INCHES NOMINAL
OVERALL HEIGHT4.330 INCHES NOMINAL
OVERALL LENGTH7.650 INCHES NOMINAL
OVERALL WIDTH4.330 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED STUD
MOUNTING STUD DIAMETER0.250 INCHES NOMINAL
MOUNTING STUD LENGTH0.625 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLEFOUR HOLE/STUD RECTANGULAR/SQUARE
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
NUCLEAR HARDNESS CRITICAL FEATURENONHARDENED
ENVIRONMENTAL PROTECTIONDUST RESISTANT AND
HUMIDITY RESISTANT
FEATURES PROVIDEDTRANSFORMER AND
ZERO ADJUSTER
SPECIAL FEATURES1200/5,240:1 CURRENT XFRMR RATIO


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