5950-01-227-9034, TRANSFORMER,POWER

National Stock Number:
5950-01-227-9034

Federal Supply Class:
5950

National Item Identification Number:
012279034

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:

847433	98749	SACRAMENTO AIR LOGISTICS CENTER SM-ALC/LIIL
T-0942	0SMN2	ITW GSE INC.
T-0942	12867	GSE HOLDINGS INC.

Techincal Specification:

BODY HEIGHT	6.500 INCHES NOMINAL
BODY WIDTH	11.120 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	15.000 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	8.000 INCHES NOMINAL ALL MOUNTING FACILITIES SINGLE CENTER GROUP
FREQUENCY RATING	400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	OPEN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
OVERALL HEIGHT	11.120 INCHES NOMINAL
OVERALL LENGTH	16.000 INCHES NOMINAL
OVERALL WIDTH	6.500 INCHES NOMINAL
MAXIMUM TRANSFORMER POWER RATING	18.3 KILOVOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	4 ALL GROUPINGS
MOUNTING METHOD	BRACKET(S) AND THREADED HOLE(S) ALL GROUPINGS
NOMINAL THREAD SIZE	0.250 INCHES SECOND GROUP
NOMINAL THREAD SIZE	0.375 INCHES FIRST GROUP
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	95.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	425.0 AMPERES AC NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING CURRENT	425.0 AMPERES AC NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING VOLTAGE	200.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE	21.50 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE	21.80 AC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
TERMINAL TYPE AND QUANTITY	12 WIRE LEAD W/LUG
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC) ALL GROUPINGS
TRANSFORMER WINDING CONNECTION TYPE	WYE-OPEN DELTA AND WYE-WYE

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