5950-01-239-7981 TRANSFORMER,POWER Index 5950-01-239-7983 TRANSFORMER,POWER

National Stock Number:
5950-01-239-7982

Federal Supply Class:
5950

National Item Identification Number:
012397982

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:
2314P-113030LOCKHEED MARTIN SIPPICAN, INC.
2314P-186632NEWTON ENGINEERING SERVICE INC
NES6781A86632NEWTON ENGINEERING SERVICE INC
ASC1100415Z4779ASC PTY LTD


Techincal Specification:
BODY HEIGHT3.000 INCHES MAXIMUM
BODY LENGTH8.060 INCHES MINIMUM AND 8.120 INCHES MAXIMUM
BODY WIDTH2.690 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.500 INCHES NOMINAL 2ND MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM 2ND MOUNTING FACILITY SINGLE CENTER GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.980 INCHES MINIMUM AND 2.020 INCHES MAXIMUM 1ST MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP95.0 CELSIUS
MAXIMUM TRANSFORMER POWER RATING126.5 VOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 1ST GROUP
MOUNTING FACILITY QUANTITY4 2ND GROUP
MOUNTING METHODSLOT 1ST GROUP
MOUNTING METHODTHREADED HOLE 2ND GROUP
MOUNTING SLOT WIDTH0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM 1ST GROUP
NOMINAL THREAD SIZE0.138 INCHES 2ND GROUP
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT1.1 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY3 CONNECTOR, RECEPTACLE
THREAD SERIES DESIGNATORUNC 2ND GROUP


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