5950-00-055-3991, TRANSFORMER,POWER

National Stock Number:
5950-00-055-3991

Federal Supply Class:
5950

National Item Identification Number:
000553991

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:

2701AC6575	03499	GENERAL ELECTRIC CO LARGE TRANSFORMER BUSINESS DIV
W-T-631	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
WT631	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

TERMINAL TYPE AND QUANTITY	5 BUSHING
WINDING OPERATING VOLTAGE	2.16 AC KILOVOLTS NOMINAL AND
	2.22 AC KILOVOLTS NOMINAL AND
	2.28 AC KILOVOLTS NOMINAL AND
	2.34 AC KILOVOLTS NOMINAL AND
	2.40 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
	120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL SECONDARY
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING	75.0 KILOVOLT-AMPERE SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND
	2 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED WITH OIL
BODY LENGTH	30.000 INCHES NOMINAL
BODY HEIGHT	41.000 INCHES NOMINAL
BODY WIDTH	30.000 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATA	III TYPE AND
	1 CLASS
COOLING METHOD	LIQUID
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	W-T-631

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