5950-01-122-4249, TRANSFORMER,POWER

National Stock Number:
5950-01-122-4249

Federal Supply Class:
5950

National Item Identification Number:
011224249

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:

41970	22558	COAST/ADVANCED CHIP MAGNETICS, INC.
554963-1	3B150	RAYTHEON COMPANY
554963-1	49956	RAYTHEON COMPANY
554963-1	54X10	RAYTHEON COMPANY
C13475	72149	ELECTRONIC TRANSFORMER CORP
554963-1	89870	BERKSHIRE TRANSFORMER
PEI6362	13483	PRECISION ELECTRONICS, INC
ST-2783	28535	NORLAKE MANUFACTURING CO

Techincal Specification:

BODY HEIGHT	8.000 INCHES NOMINAL
BODY LENGTH	6.000 INCHES NOMINAL
BODY WIDTH	5.810 INCHES NOMINAL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	4.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	HERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
OVERALL LENGTH	7.500 INCHES NOMINAL
MAXIMUM OPERATING TEMP	67.0 CELSIUS
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
NOMINAL THREAD SIZE	0.190 INCHES SINGLE GROUP
SPECIAL FEATURES	ALTERNATE MOUNTING FACILITIES; FLANGE AND SEVEN 0.288 IN. DIA HOLES IRREGULARLY SPACED
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	40.8 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	23.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHOD	GROUNDED TO INCLOSURE, CORE AND MOUNTING SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY	3 STANDOFF, THREADED STUD AND 3 TURRET
THREAD QUANTITY PER INCH	32 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP
TRANSFORMER WINDING CONNECTION TYPE	DELTA-WYE

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