5950-00-899-4671, TRANSFORMER,POWER

National Stock Number:
5950-00-899-4671

Federal Supply Class:
5950

National Item Identification Number:
008994671

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:

9002422

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

TERMINAL TYPE AND QUANTITY	9 TAB, SOLDER LUG
WINDING OPERATING VOLTAGE	120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
	6.40 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
WINDING OPERATING CURRENT	7.05 AMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	60.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	1.25 AMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
FREQUENCY RATING	380.0 HERTZ NOMINAL AND
	420.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	3 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND
	SLOT SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING SLOT WIDTH	0.250 INCHES NOMINAL SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	4.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY LENGTH	2.125 INCHES NOMINAL
OVERALL HEIGHT	3.656 INCHES NOMINAL
OVERALL WIDTH	3.687 INCHES NOMINAL
RELIABILITY INDICATOR	NOT ESTABLISHED
MAXIMUM OPERATING TEMP	105.0 DEG CELSIUS
THE MANUFACTURERS DATA
MANUFACTURERS CODE	18876
DESIGN CONTROL REFERENCE	9002422

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