5950-01-288-8717 TRANSFORMER,POWER Index 6145-01-288-8719 CABLE,POWER,ELECTRICAL

National Stock Number:
5950-01-288-8718

Federal Supply Class:
5950

National Item Identification Number:
012888718

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:
753381-0109017EDO


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH14.400 INCHES NOMINAL 2ND MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH6.500 INCHES NOMINAL 2ND MOUNTING FACILITY SINGLE CENTER GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS20.670 INCHES NOMINAL 1ST MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
OVERALL HEIGHT16.630 INCHES NOMINAL
OVERALL LENGTH21.870 INCHES NOMINAL
OVERALL WIDTH7.880 INCHES NOMINAL
MOUNTING FACILITY QUANTITY2 1ST GROUP
MOUNTING FACILITY QUANTITY4 2ND GROUP
MOUNTING HOLE DIAMETER0.750 INCHES NOMINAL 2ND GROUP
MOUNTING METHODUNTHREADED HOLE 2ND GROUP
MOUNTING METHODBRACKET 1ST GROUP
NOMINAL THREAD SIZE0.250 INCHES 1ST GROUP
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT1.5 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING VOLTAGE208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY6 THREADED STUD
THREAD SERIES DESIGNATORNPT 1ST GROUP


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