5930-00-919-4543 SWITCH,ROTARY Index 5950-00-919-4546 TRANSFORMER,POWER

National Stock Number:
5950-00-919-4545

Federal Supply Class:
5950

National Item Identification Number:
009194545

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:
E1339080008ELECTRO ENGINEERING WORKS INC


Techincal Specification:
BODY HEIGHT5.875 INCHES MAXIMUM
BODY LENGTH7.500 INCHES MAXIMUM
BODY WIDTH0.400 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.500 INCHES NOMINAL FIRST MOUNTING FACILITY FIRST CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH4.500 INCHES NOMINAL SECOND MOUNTING FACILITY SECOND CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.500 INCHES NOMINAL SECOND MOUNTING FACILITY SECOND CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH3.500 INCHES NOMINAL FIRST MOUNTING FACILITY FIRST CENTER GROUP
FREQUENCY RATING47.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 FIRST GROUP
MOUNTING FACILITY QUANTITY4 SECOND GROUP
MOUNTING METHODBRACKET(S) AND SLOT FIRST GROUP
MOUNTING METHODBRACKET(S) AND SLOT SECOND GROUP
MOUNTING SLOT WIDTH0.281 INCHES NOMINAL FIRST GROUP
MOUNTING SLOT WIDTH0.281 INCHES NOMINAL SECOND GROUP
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT12.8 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE21.90 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE225.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING SHIELDING METHODINTERNALLY SHIELDED GROUNDED TO CORE AND MOUNTING SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY2 TERMINAL BLOCK W/SCREWS
TRANSFORMER WINDING CONNECTION TYPEDELTA-DELTA


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