5950-00-348-3801, TRANSFORMER,POWER

National Stock Number:
5950-00-348-3801

Federal Supply Class:
5950

National Item Identification Number:
003483801

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:

4010238-1	07187	HONEYWELL INTERNATIONAL INC.
C16111	72149	ELECTRONIC TRANSFORMER CORP
WE2555	15634	MAGNETIKA INC
WE2555	26543	WEMS ELECTRONICS TRANSFORMER GROUP

Techincal Specification:

TERMINAL TYPE AND QUANTITY	31 WIRE LEAD
WINDING OPERATING VOLTAGE	10.50 DC VOLTS NOMINAL AND
	26.20 DC VOLTS NOMINAL AND
	33.00 DC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	74.50 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	36.00 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	26.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	115.00 AC VOLTS MINIMUM AND
	201.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	5.0 AMPERES DC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	130.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
	230.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	7 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE AND
	THREE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE 1ST GROUP
	UNTHREADED HOLE 2ND GROUP
MOUNTING FACILITY QUANTITY	4 ALL GROUPINGS
MOUNTING HOLE DIAMETER	0.148 INCHES MINIMUM AND
	0.165 INCHES MAXIMUM 2ND GROUP
THREAD SERIES DESIGNATOR	UNC 1ST GROUP
NOMINAL THREAD SIZE	0.138 INCHES 1ST GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.428 INCHES MINIMUM AND
	2.448 INCHES MAXIMUM ALL MOUNTING FACILITIES SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.990 INCHES MINIMUM AND
	2.010 INCHES MAXIMUM ALL MOUNTING FACILITIES SINGLE CENTER GROUP
INCLOSURE TYPE	FULLY INCLOSED
BODY HEIGHT	1.420 INCHES MAXIMUM
OVERALL LENGTH	3.530 INCHES MAXIMUM
OVERALL WIDTH	2.580 INCHES MINIMUM AND
	2.680 INCHES MAXIMUM
FEATURES PROVIDED	W/RECTIFIER AND
	COLOR CODED LEAD
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	VOLTAGES AND CURRENTS HAVE BEEN RECTIFIED FOR THE FIRST SECONDARY
TEST DATA DOCUMENT	07187-4010238 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TRANSFORMER WINDING CONNECTION TYPE	WYE-OPEN DELTA AND
	WYE-WYE
MAXIMUM OPERATING TEMP	155.0 DEG CELSIUS

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