5950-01-227-4654, TRANSFORMER,POWER

National Stock Number:
5950-01-227-4654

Federal Supply Class:
5950

National Item Identification Number:
012274654

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:

7596560P0001	99971	LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
7596560P1	99971	LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
GE-3P183	20950	ESPEY MFG AND ELECTRONICS CORP
GE-3P183	98675	ESPEY MFG. & ELECTRONICS CORP.

Techincal Specification:

TERMINAL TYPE AND QUANTITY	19 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	136.60 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	26.46 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	26.46 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	16.20 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	220.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	0.3 AMPERES AC NOMINAL SINGLE COMPONENT 1ST SECONDARY
	1.5 AMPERES AC NOMINAL SINGLE COMPONENT 2ND SECONDARY
	1.5 AMPERES AC NOMINAL SINGLE COMPONENT 3RD SECONDARY
	2.0 AMPERES AC NOMINAL SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD	CORE GROUNDED SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	5 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	0.164 INCHES SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	4.000 INCHES MAXIMUM
BODY HEIGHT	2.000 INCHES MAXIMUM
BODY WIDTH	2.940 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	5 SECONDARY WINDINGS
TRANSFORMER WINDING CONNECTION TYPE	WYE-DELTA
MAXIMUM OPERATING TEMP	85.0 DEG CELSIUS

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