5950-00-764-7565, TRANSFORMER,POWER AUTOTRANSFORME

5950-00-764-7567 TRANSFORMER,POWER AUTOTRANSFORME

National Stock Number:
5950-00-764-7565

Federal Supply Class:
5950

National Item Identification Number:
007647565

Description:
TRANSFORMER,POWER AUTOTRANSFORME

Detail:
A TRANSFORMER WHICH INCORPORATES THE PRIMARY AND SECONDARY FUNCTIONS INTO A SINGLE WINDING, WHICH IS COMMON TO BOTH INPUT AND OUTPUT CIRCUITS, AND IS DESIGNED TO CHANGE THE RELATIONSHIP OF VOLTS AND AMPERES BETWEEN THE ENTIRE WINDING AND ITS TAPS. INCLUDES MULTIPLE WINDING TRANSFORMERS OF LIKE DESIGN AND ITEMS IN WHICH A VARIATION OF THE TURNS RATIO OR INDUCTIVE RATIO OF INDUCTIVE COUPLING IS ACCOMPLISHED BY CONNECTION TO FIXED TERMINALS. ALSO, INCLUDES ITEMS HAVING A PROVISION FOR MECHANICALLY CHANGING THE TURNS RATIO IN PROGRESSIVE INCREMENTS, BY MEANS OF A SHAFT, VOLTAGE TAPS, RATIO ADJUSTER, OR DEVICES OF SIMILAR DESIGN. EXCLUDES TRANSFORMER (1), POWER; TRANSFORMER (1), PULSE.

Manufacturer Information:

3B90031-101	98897	LOCKHEED MARTIN CORP
9474	95266	OECO, LLC

Techincal Specification:

TERMINAL TYPE AND QUANTITY	4 THREADED STUD
WINDING OPERATING VOLTAGE	113.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
	9.00 AC VOLTS NOMINAL AND
	28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING OPERATING CURRENT	8.81 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
	35.7 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
WINDING POWER RATING	1.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
	1.0 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND
	UNTHREADED HOLE SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.218 INCHES MINIMUM AND
	0.228 INCHES MAXIMUM SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	4.000 INCHES MAXIMUM
BODY HEIGHT	3.620 INCHES MAXIMUM
BODY WIDTH	3.190 INCHES MAXIMUM
RELIABILITY INDICATOR	NOT ESTABLISHED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	98897
MFR SOURCE CONTROLLING REFERENCE	3B90031-101

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