5950-00-878-9307, TRANSFORMER,POWER

5910-00-878-9296 CAPACITOR,VARIABLE,CERAMIC DIELE

4920-00-878-9314 TEST STAND,ENGINE,SEMITRAILER MO

National Stock Number:
5950-00-878-9307

Federal Supply Class:
5950

National Item Identification Number:
008789307

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:

307844-2	37695	RAYTHEON COMPANY
307844-2	59523	OMEGA ASSOCIATES, INC.
59T11C1832	59523	OMEGA ASSOCIATES, INC.
8627289-2	97151	AIR FORCE LIFECYCLE MANAGEMENT CENTER ELECTRONIC COMPONENTS (AFLCMC/EZSS)

Techincal Specification:

TERMINAL TYPE AND QUANTITY	12 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	13.80 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	103.00 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	151.30 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	9.0 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP
NOMINAL THREAD SIZE	0.138 INCHES SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.373 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED, DOUBLE SHELL
BODY LENGTH	3.969 INCHES MAXIMUM
BODY HEIGHT	3.281 INCHES MAXIMUM
BODY WIDTH	1.807 INCHES MINIMUM AND
	1.817 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	Y CONNECTED PRIMARY TWO Y CONNECTED AND ONE DELTA CONNECTED SECONDARY WINDINGS
TRANSFORMER WINDING CONNECTION TYPE	WYE-WYE AND
	WYE-DELTA

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