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National Stock Number:
5950-01-580-6391
Federal Supply Class:
5950
National Item Identification Number:
015806391
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:
| AU-3P901 | 20950 | ESPEY MFG AND ELECTRONICS CORP | | LD91278 PN/AU-3P901 | 20950 | ESPEY MFG AND ELECTRONICS CORP |
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Techincal Specification:
| FREQUENCY RATING | 60.0 HERTZ NOMINAL SINGLE COMPONENT | | INCLOSURE TYPE | FULLY INCLOSED | | OVERALL HEIGHT | 11.010 INCHES NOMINAL | | OVERALL LENGTH | 21.950 INCHES NOMINAL | | OVERALL WIDTH | 8.980 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | POWER TRANSFORMER, DELTA TO DELTA, 9KVA | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | MOUNTING HARDWARE: 1/2-13 UNC GRADE 8 BOLTS, 8X 0.530 INCH DIA. THRU, HOUSED WITHIN ALUMINUM ENCLOSURE IAW IEC 60529, IP22 | | WINDING OPERATING CURRENT | 11.5 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY | | WINDING OPERATING CURRENT | 43.3 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY | | WINDING OPERATING VOLTAGE | 120.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY | | WINDING OPERATING VOLTAGE | 450.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
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