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National Stock Number:
5950-00-414-3104
Federal Supply Class:
5950
National Item Identification Number:
004143104
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.
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Manufacturer Information:
| 350372-1 | 3B150 | RAYTHEON COMPANY | | 350372-1 | 49956 | RAYTHEON COMPANY | | RA3P41 | 20950 | ESPEY MFG AND ELECTRONICS CORP | | RA3P41 | 98675 | ESPEY MFG. & ELECTRONICS CORP. |
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Techincal Specification:
| TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG | | WINDING OPERATING VOLTAGE | 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY | | 41.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY | | WINDING OPERATING CURRENT | 500.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY | | FREQUENCY RATING | 60.0 HERTZ NOMINAL SINGLE COMPONENT | | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT | | WINDING FUNCTION AND QUANTITY | 1 PRIMARY AND | | 1 SECONDARY SINGLE COMPONENT | | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT | | MOUNTING METHOD | BRACKET SINGLE GROUP | | INCLOSURE TYPE | FULLY INCLOSED | | BODY LENGTH | 14.500 INCHES MAXIMUM | | BODY HEIGHT | 9.250 INCHES MAXIMUM | | BODY WIDTH | 8.000 INCHES MAXIMUM | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TRANSFORMER WINDING CONNECTION TYPE | DELTA-WYE | | MAXIMUM OPERATING TEMP | 130.0 DEG CELSIUS |
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