5950-00-489-9412, TRANSFORMER,POWER AUTOTRANSFORME

National Stock Number:
5950-00-489-9412

Federal Supply Class:
5950

National Item Identification Number:
004899412

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:

212-075-302-1	97499	BELL TEXTRON INC
26427	95226	KOIKE ARONSON, INC.
26427	95266	OECO, LLC

Techincal Specification:

ADJUSTMENT DEVICE DRIVE TYPE	SHAFT SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CONTROL SINGLE COMPONENT
CRITICALITY CODE JUSTIFICATION	FEAT
FEATURES PROVIDED	W/SWITCH
FREQUENCY RATING	320.0 HERTZ MINIMUM AND 522.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
OVERALL DIAMETER	1.750 INCHES MAXIMUM
OVERALL LENGTH	3.870 INCHES MAXIMUM
MOUNTING METHOD	THREADED BUSHING SINGLE GROUP
NOMINAL THREAD SIZE	0.375 INCHES SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
WINDING FUNCTION AND QUANTITY	1 PRIMARY, VARIABLE AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE	115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
WINDING OPERATING VOLTAGE	40.00 AC VOLTS NOMINAL SINGLE COMPONENT SECOND PRIMARY OUTPUT
WINDING OPERATING VOLTAGE	25.00 AC VOLTS NOMINAL SINGLE COMPONENT FIRST PRIMARY OUTPUT
WINDING OPERATING VOLTAGE	85.00 AC VOLTS NOMINAL SINGLE COMPONENT FOURTH PRIMARY OUTPUT
WINDING OPERATING VOLTAGE	60.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD PRIMARY OUTPUT
TERMINAL TYPE AND QUANTITY	3 THREADED STUD

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