5950-01-105-1224, TRANSFORMER,POWER

National Stock Number:
5950-01-105-1224

Federal Supply Class:
5950

National Item Identification Number:
011051224

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:

03453	15634	MAGNETIKA INC
17722	72964	ROBERT M. HADLEY COMPANY, INC.
7117319-1	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
7117319-1	17863	LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV
7117319-1	25656	DBP MICROWAVE INC. DBA

Techincal Specification:

TERMINAL TYPE AND QUANTITY	12 TURRET
WINDING OPERATING VOLTAGE	21.30 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	22.40 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	199.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	2.8 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	5.5 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING	25.0 WATTS SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	2 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.151 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.428 INCHES MINIMUM AND
	2.448 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.990 INCHES MINIMUM AND
	2.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
OVERALL LENGTH	3.500 INCHES MAXIMUM
OVERALL HEIGHT	2.700 INCHES MAXIMUM
OVERALL WIDTH	1.875 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
TRANSFORMER WINDING CONNECTION TYPE	DELTA-WYE
MAXIMUM OPERATING TEMP	100.0 DEG CELSIUS
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION	MOISTURE RESISTANT AND
	SALT SPRAY RESISTANT AND
	VIBRATION RESISTANT

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