5950-01-264-2898, TRANSFORMER,POWER AUTOTRANSFORME

National Stock Number:
5950-01-264-2898

Federal Supply Class:
5950

National Item Identification Number:
012642898

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:

55-0610-1	72914	GRIMES AEROSPACE COMPANY
ST-502	28535	NORLAKE MANUFACTURING CO

Techincal Specification:

BODY HEIGHT	2.850 INCHES NOMINAL
BODY LENGTH	2.281 INCHES NOMINAL
BODY WIDTH	2.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.906 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.437 INCHES NOMINAL SINGLE MOUNTING FACILITY SECOND CENTER GROUP
FEATURES PROVIDED	COLOR CODED LEAD
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	4 SECOND GROUP
MOUNTING FACILITY QUANTITY	2 FIRST GROUP
MOUNTING METHOD	THREADED HOLE(S) ALL GROUPINGS
NOMINAL THREAD SIZE	0.164 INCHES ALL GROUPINGS
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	GROUND TERMINAL BROUGHT OUT TO TWO WIRE LEADS
WINDING FUNCTION AND QUANTITY	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
WINDING OPERATING VOLTAGE	230.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY INPUT
WINDING OPERATING VOLTAGE	28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
TERMINAL TYPE AND QUANTITY	3 WIRE LEAD
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) ALL GROUPINGS

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