5950-01-069-7191, TRANSFORMER,POWER

National Stock Number:
5950-01-069-7191

Federal Supply Class:
5950

National Item Identification Number:
010697191

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:

6090798-1	03640	LOCKHEED MARTIN CORPORATION
6090798-1	52088	LOCKHEED MARTIN CORPORATION
W-8382	08715	CEN ELECTRONICS A DIV OF CHLORIDE POWER ELECTRONICS INC
BX-9408	85323	BALTIMORE TRANSFORMER CO

Techincal Specification:

BODY HEIGHT	3.800 INCHES MAXIMUM
BODY LENGTH	3.680 INCHES MAXIMUM
BODY WIDTH	2.680 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.406 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP	105.0 CELSIUS
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
NOMINAL THREAD SIZE	0.250 INCHES SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	10.0 AMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING CURRENT	5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING CURRENT	5.0 AMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING CURRENT	5.0 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE	12.60 AC VOLTS MINIMUM AND 38.60 AC VOLTS MAXIMUM SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE	12.60 AC VOLTS MINIMUM AND 38.60 AC VOLTS MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING VOLTAGE	22.00 AC VOLTS MINIMUM AND 67.80 AC VOLTS MAXIMUM SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE	30.80 AC VOLTS MINIMUM AND 94.00 AC VOLTS MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING VOLTAGE	58.50 AC VOLTS MINIMUM AND 150.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY	18 THREADED STUD
THREAD SERIES DESIGNATOR	UNF SINGLE GROUP
TRANSFORMER WINDING CONNECTION TYPE	DELTA-DELTA

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