5950-00-240-0401, TRANSFORMER,POWER

National Stock Number:
5950-00-240-0401

Federal Supply Class:
5950

National Item Identification Number:
002400401

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:

W-T-631	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
W-T-631 TY1CL1	80244	GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE
WT631	14407	TEXAS TRANSFORMER CORP

Techincal Specification:

COOLING METHOD	SELF-COOLED
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	24.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING	25.0 KILOVOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING METHOD	FLANGE AND SLOT SINGLE GROUP
MOUNTING SLOT WIDTH	0.687 INCHES NOMINAL SINGLE GROUP
NONDEFINITIVE SPEC/STD DATA	1 TYPE AND 1 CLASS
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
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 AND 3.64 AC KILOVOLTS NOMINAL AND 3.75 AC KILOVOLTS NOMINAL AND 3.385 AC KILOVOLTS NOMINAL AND 3.95 AC KILOVOLTS NOMINAL AND 4.16 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	120.00 AC VOLTS NOMINAL AND 240.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY	3 STANDOFF INSULATOR AND 2 STANDOFF, SOLDERLESS LUG

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