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National Stock Number:
5950-01-497-6980
Federal Supply Class:
5950
National Item Identification Number:
014976980
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:
| 7044847 | 53711 | NAVAL SEA SYSTEMS COMMAND | | R8205 | 98330 | OECO, LLC |
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Techincal Specification:
| TERMINAL TYPE AND QUANTITY | 13 THREADED STUD | | WINDING OPERATING VOLTAGE | 440.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY | | WINDING OPERATING CURRENT | 24.0 AMPERES DC NOMINAL SINGLE COMPONENT 1ST SECONDARY | | 25.0 AMPERES DC NOMINAL SINGLE COMPONENT 2ND SECONDARY | | 15.5 AMPERES DC NOMINAL SINGLE COMPONENT 3RD SECONDARY | | FREQUENCY RATING | 60.0 HERTZ NOMINAL SINGLE COMPONENT | | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT | | INCLOSURE TYPE | FULLY INCLOSED | | OVERALL LENGTH | 11.000 INCHES MAXIMUM | | OVERALL HEIGHT | 8.600 INCHES MINIMUM AND | | 8.700 INCHES MAXIMUM | | OVERALL WIDTH | 4.500 INCHES MAXIMUM | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | PRIMARY DC RESISTANCE: 1.810 OHMS, SECONDARY 1: 0.046 OHMS, SECONDARY 2 AND 3: 0.067 OHMS |
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