5950-00-578-1797, TRANSFORMER,POWER

National Stock Number:
5950-00-578-1797

Federal Supply Class:
5950

National Item Identification Number:
005781797

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:

147A843H01	79500	WESTINGHOUSE ELECTRIC CORP
147A843H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
34278	73386	FREED TRANSFORMER CO

Techincal Specification:

BODY HEIGHT	3.000 INCHES MAXIMUM
BODY LENGTH	2.625 INCHES NOMINAL
BODY WIDTH	3.062 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	OPEN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL HEIGHT	3.000 INCHES MAXIMUM
OVERALL LENGTH	3.188 INCHES MAXIMUM
OVERALL WIDTH	3.062 INCHES MAXIMUM
MAXIMUM OPERATING TEMP	105.0 CELSIUS
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING SLOT WIDTH	0.188 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD	FLANGE AND SLOT SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	125.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	115.00 AC VOLTS NOMINAL AND 125.00 AC VOLTS NOMINAL AND 136.00 AC VOLTS NOMINAL AND 146.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	285.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY	7 TAB, SOLDER LUG

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