5950-01-512-1244, TRANSFORMER,POWER

National Stock Number:
5950-01-512-1244

Federal Supply Class:
5950

National Item Identification Number:
015121244

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:

11472111	18876	U S ARMY AVIATION AND MISSILE COMMAND
808763	49956	RAYTHEON COMPANY

Techincal Specification:

TERMINAL TYPE AND QUANTITY	6 WIRE LEAD AND
	3 THREADED STUD
WINDING OPERATING VOLTAGE	4.60 AC KILOVOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	9.20 AC KILOVOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	13.80 AC KILOVOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	420.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	14.0 AMPERES AC MINIMUM AND
	30.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
FREQUENCY RATING	25000.0 HERTZ NOMINAL SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.198 INCHES MINIMUM AND
	0.204 INCHES MAXIMUM SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	6.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	OPEN
OVERALL LENGTH	6.900 INCHES MAXIMUM
OVERALL HEIGHT	3.600 INCHES MAXIMUM
OVERALL WIDTH	5.400 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED

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