5950-00-239-7542 TRANSFORMER,POWER Index 5945-00-239-7549 RELAY,ELECTROMAGNETIC

National Stock Number:
5950-00-239-7547

Federal Supply Class:
5950

National Item Identification Number:
002397547

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:
73C828-00404660AIL SYSTEMS INC SUB OF EATON CORP
73C828-00472964ROBERT M. HADLEY COMPANY, INC.
73C828-00490095INRCORE, LLC


Techincal Specification:
TERMINAL TYPE AND QUANTITY25 TURRET
WINDING OPERATING VOLTAGE39.20 AC VOLTS NOMINAL SINGLE COMPONENT 1ST PRIMARY
65.00 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
8.00 AC VOLTS NOMINAL SINGLE COMPONENT 2ND PRIMARY
1.038 AC KILOVOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
40.00 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
3.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING OPERATING CURRENT84.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 1ST SECONDARY
40.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 2ND SECONDARY
40.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 3RD SECONDARY
600.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT 4TH SECONDARY
WINDING POWER RATING5.46 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY
41.52 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY
1.6 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY
1.8 VOLTS-AMPERES SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY2 PRIMARY AND
6 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO SINGLE PHASE AND
THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHODTHREADED HOLE ALL GROUPINGS
MOUNTING FACILITY QUANTITY2 1ST GROUP
4 2ND GROUP
4 3RD GROUP
4 4TH GROUP
THREAD SERIES DESIGNATORUNC ALL GROUPINGS
NOMINAL THREAD SIZE0.138 INCHES 1ST GROUP
0.112 INCHES 2ND GROUP
0.112 INCHES 3RD GROUP
0.164 INCHES 4TH GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.109 INCHES MINIMUM AND
1.141 INCHES MAXIMUM SINGLE MOUNTING FACILITY 1ST CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.109 INCHES MINIMUM AND
3.141 INCHES MAXIMUM SINGLE MOUNTING FACILITY 2ND CENTER GROUP
3.109 INCHES MINIMUM AND
3.141 INCHES MAXIMUM SINGLE MOUNTING FACILITY 3RD CENTER GROUP
1.552 INCHES MINIMUM AND
1.572 INCHES MAXIMUM SINGLE MOUNTING FACILITY 4TH CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.672 INCHES MINIMUM AND
1.704 INCHES MAXIMUM SINGLE MOUNTING FACILITY 2ND CENTER GROUP
1.672 INCHES MINIMUM AND
1.704 INCHES MAXIMUM SINGLE MOUNTING FACILITY 3RD CENTER GROUP
0.990 INCHES MINIMUM AND
1.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY 4TH CENTER GROUP
INCLOSURE TYPEFULLY INCLOSED
BODY LENGTH3.859 INCHES MINIMUM AND
3.891 INCHES MAXIMUM
BODY WIDTH2.172 INCHES MINIMUM AND
2.204 INCHES MAXIMUM
OVERALL HEIGHT1.859 INCHES MINIMUM AND
1.891 INCHES MAXIMUM
RELIABILITY INDICATORNOT ESTABLISHED
SPECIAL FEATURESTWO PRIMARY WINDINGS; SIX SECONDARY WINDINGS
TEST DATA DOCUMENT04660-73C828 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
TRANSFORMER WINDING CONNECTION TYPEWYE-DELTA
MAXIMUM OPERATING TEMP170.0 DEG CELSIUS


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