5950-00-017-9677, TRANSFORMER,POWER

National Stock Number:
5950-00-017-9677

Federal Supply Class:
5950

National Item Identification Number:
000179677

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:

C190500020

88818

KEARFOTT CORPORATION

Techincal Specification:

BODY HEIGHT	6.000 INCHES NOMINAL
BODY LENGTH	10.250 INCHES NOMINAL
BODY WIDTH	4.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	6.300 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	3.600 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
NOMINAL THREAD SIZE	0.312 INCHES SINGLE GROUP
MAXIMUM OPERATING TEMP	65.0 DEG CELSIUS
MOUNTING FACILITY QUANTITY	6 SINGLE GROUP
MOUNTING METHOD	THREADED STUD SINGLE GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
THREAD QUANTITY PER INCH	18 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP
TRANSFORMER WINDING CONNECTION TYPE	DELTA-DELTA
WINDING FUNCTION AND QUANTITY	1 PRIMARY SINGLE COMPONENT AND 3 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	1.0 AMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
WINDING OPERATING CURRENT	7.0 AMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING CURRENT	7.0 AMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
WINDING POWER RATING	170.0 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY
WINDING POWER RATING	2550.0 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
WINDING POWER RATING	2550.0 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY
WINDING POWER RATING	2720.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY	57 THREADED STUD

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