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National Stock Number:
5950-00-722-2547
Federal Supply Class:
5950
National Item Identification Number:
007222547
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:
| 12-141-001-01-011 | 92392 | ALLIS-CHALMERS CORP | | 12-141-001-011 | 01406 | ALLIS CHALMERS CORP | | X15402 | 55947 | SQUARE D CO SORGEL MFG PLANT |
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Techincal Specification:
| BODY HEIGHT | 9.000 INCHES NOMINAL | | BODY LENGTH | 15.000 INCHES NOMINAL | | BODY WIDTH | 8.000 INCHES NOMINAL | | FREQUENCY RATING | 60.0 HERTZ NOMINAL SINGLE COMPONENT | | INCLOSURE TYPE | OPEN | | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT | | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP | | MOUNTING HOLE DIAMETER | 0.438 INCHES NOMINAL SINGLE GROUP | | MOUNTING METHOD | BRACKET SINGLE GROUP | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIAL FEATURES | PRIMARY AND SECONDARY WINDINGS ARE DELTA CONNECTED | | WINDING FUNCTION AND QUANTITY | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT | | WINDING OPERATING CURRENT | 51.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY | | WINDING OPERATING VOLTAGE | 326.80 AC VOLTS NOMINAL AND 335.40 AC VOLTS NOMINAL AND 344.00 AC VOLTS NOMINAL AND 352.60 AC VOLTS NOMINAL AND 361.20 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY | | TERMINAL TYPE AND QUANTITY | 18 THREADED STUD |
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