5950-00-847-0454, TRANSFORMER,POWER

National Stock Number:
5950-00-847-0454

Federal Supply Class:
5950

National Item Identification Number:
008470454

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:

1024084	56232	LOCKHEED MARTIN CORPORATION
2115726	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER

Techincal Specification:

TERMINAL TYPE AND QUANTITY	12 FEED THRU
WINDING OPERATING VOLTAGE	247.00 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	289.00 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	551.00 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	926.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	1.8 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	1.3 AMPERES DC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	1.3 AMPERES DC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
	1.3 AMPERES DC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	5 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
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	1.687 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	5.138 INCHES MINIMUM AND
	5.283 INCHES MAXIMUM
BODY HEIGHT	1.935 INCHES MINIMUM AND
	2.062 INCHES MAXIMUM
BODY WIDTH	2.938 INCHES MINIMUM AND
	3.125 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	1PRIMARY WINDING; 5SECONDARY WINDINGS; SECONDARY CURRENT IS RATED AS DC
MAXIMUM OPERATING TEMP	75.0 DEG CELSIUS

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