5950-01-330-8782 COIL,ELECTRICAL Index 5935-01-330-8784 BACKSHELL,ELECTRICAL CONNECTOR

National Stock Number:
5950-01-330-8783

Federal Supply Class:
5950

National Item Identification Number:
013308783

Description:
TRANSFORMER,POWER

Detail:
A TRANSFORMER CONSISTING OF ONE OR MORE PRIMARY WINDING(S) AND ONE OR MORE SECONDARY WINDING(S). IT MAY BE DESIGNED FOR DIRECT CONNECTION TO AN ALTERNATING CURRENT SOURCE FOR PURPOSES OF CHANGING THE SECONDARY VOLTS AND AMPERES OR DESIGNED TO ELIMINATE METALLIC INTERCONNECTION BETWEEN CIRCUITS IN AN OVERALL ONE TO ONE VOLTAGE RATIO, WITH OR WITHOUT ADDITIONAL OUTPUT WINDINGS, OR ITEMS DESIGNED TO AUTOMATICALLY MAINTAIN A CONSTANT OUTPUT VOLTAGE WITHIN SPECIFIED LIMITS UNDER VARYING INPUT OR LOAD CONDITIONS. ALSO INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO OR INDUCTIVE COUPLING IN PROGRESSIVE INCREMENTS BY MEANS OF VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OE SIMILAR DESIGN. FOR TRANSFORMERS HAVING WINDING(S) COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, SEE TRANSFORMER (1), POWER, AUTOTRANSFORMER. EXCLUDES TRANSFORMER (1), PULSE.


Manufacturer Information:
121710H0161742NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.105 INCHES MINIMUM AND 4.145 INCHES MAXIMUM SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.480 INCHES MINIMUM AND 2.520 INCHES MAXIMUM SINGLE MOUNTING FACILITY ALL CENTER GROUPINGS
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONFUNGUS PROOF
INCLOSURE TYPEHERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP170.0 CELSIUS
MAXIMUM TRANSFORMER POWER RATING550.0 VOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 2ND GROUP
MOUNTING FACILITY QUANTITY6 1ST GROUP
MOUNTING METHODTHREADED HOLE ALL GROUPINGS
NOMINAL THREAD SIZE0.190 INCHES ALL GROUPINGS
OVERALL HEIGHT6.800 INCHES MAXIMUM
OVERALL LENGTH5.000 INCHES MAXIMUM
OVERALL WIDTH3.500 INCHES MAXIMUM
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL TYPE AND QUANTITY11 THREADED STUD
THREAD SERIES DESIGNATORUNF ALL GROUPINGS
TRANSFORMER WINDING CONNECTION TYPEWYE-DELTA AND WYE-WYE
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT22.7 AMPERES AC NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING VOLTAGE104.00 AC VOLTS MINIMUM AND 135.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE24.20 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING SHIELDING METHODINCLOSURE GROUNDED SINGLE COMPONENT


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