5950-00-472-8704, TRANSFORMER,POWER

National Stock Number:
5950-00-472-8704

Federal Supply Class:
5950

National Item Identification Number:
004728704

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:

742805	80045	L3HARRIS CINCINNATI ELECTRONICS CORPORATION
A3-43429	53854	MAGNESPEC INC
Y2988	15634	MAGNETIKA INC
Y2988	80223	UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC
A3-43429	95970	MTE CORP MILWAUKEE TRANSFORMER CO

Techincal Specification:

TERMINAL TYPE AND QUANTITY	3 SOLDER STUD AND
	3 STANDOFF, SOLDER LUG
WINDING OPERATING VOLTAGE	208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
	13.00 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING CURRENT	30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	1 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND
	UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	6 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.278 INCHES MINIMUM AND
	0.284 INCHES MAXIMUM SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	11.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	6.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
OVERALL LENGTH	13.000 INCHES MAXIMUM
OVERALL HEIGHT	9.688 INCHES MAXIMUM
OVERALL WIDTH	7.500 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPE	DELTA-WYE
THE MANUFACTURERS DATA
MANUFACTURERS CODE	80045
DESIGN CONTROL REFERENCE	742805

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