2920-00-640-7721 REGULATOR,ENGINE GENERATOR Index 2920-00-640-7723 REGULATOR,VOLTAGE

National Stock Number:
2920-00-640-7722

Federal Supply Class:
2920

National Item Identification Number:
006407722

Description:
REGULATOR,ENGINE GENERATOR

Detail:
A regulator designed to automatically maintain the current and/or voltage output of an engine generator within specified limits, regardless of variation of load or input voltages. May include cutout relay. Does not include items in which regulation is accomplished by transformer action. See also REGULATOR, CURRENT and REGULATOR, VOLTAGE.


Manufacturer Information:
657845519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
700006119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
D572546522DCM MANUFACTURING, INC.


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES ALONG LENGTH6.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN SLOTTED HOLES AND PLAIN HOLES ALONG WIDTH5.187 INCHES NOMINAL
CIRCUIT CONTROL DEVICE TYPECIRCUIT BREAKER
CURRENT REGULATOR UNIT QUANTITY1
CURRENT REGULATOR UNIT TYPEWIRE WOUND COIL
CUT-IN VOLTAGE RATING25.7 MINIMUM
CUT-IN VOLTAGE RATING26.7 MAXIMUM
CUTOUT CURRENT RATING IN AMPS15.0 MINIMUM
CUTOUT CURRENT RATING IN AMPS22.0 MAXIMUM
CUTOUT VOLTAGE RATING25.5 NOMINAL
DISTANCE BETWEEN HOLES ALONG LENGTH6.000 INCHES NOMINAL
ENVIRONMENTAL PROTECTIONSUBMERSIBLE
FIELD RELAY UNITNOT INCLUDED
OUTPUT CURRENT RATING IN AMPS50.0 MINIMUM
OUTPUT CURRENT RATING IN AMPS53.0 MAXIMUM
OUTPUT VOLTAGE RATING IN VOLTS28.3 MAXIMUM
OUTPUT VOLTAGE RATING IN VOLTS28.6 MINIMUM
MOUNTING HOLE DIAMETER0.344 INCHES NOMINAL
MOUNTING STYLETWO PLAIN HOLES TWO SLOTTED HOLES
MOUNTING SLOT LENGTH0.469 INCHES NOMINAL
MOUNTING SLOT WIDTH0.344 INCHES NOMINAL
RADIO INTERFERENCE SHIELDINGNOT PROVIDED
REVERSE CURRENT OVERLOAD CIRCUIT BREAKERINCLUDED
SHOCK MOUNTNOT PROVIDED
VOLTAGE REGULATOR UNIT QUANTITY1
VOLTAGE REGULATOR UNIT TYPEWIRE WOUND COIL
SYSTEM GROUND POLARITYNEGATIVE
SYSTEM VOLTAGE RATING24.0
TERMINAL ENCASEMENTNOT ENCASED
TERMINAL QUANTITY3
TERMINAL TYPESCREW


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