5905-00-787-0220 RESISTOR,FIXED,WIRE WOUND,INDUCT Index 4935-00-787-0226 ROD,ADJUSTING,HAND

National Stock Number:
5950-00-787-0221

Federal Supply Class:
5950

National Item Identification Number:
007870221

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:
11120172149ELECTRONIC TRANSFORMER CORP
292-4647G23B150RAYTHEON COMPANY
919269913483PRECISION ELECTRONICS, INC
919269918876U S ARMY AVIATION AND MISSILE COMMAND
292-4647G249956RAYTHEON COMPANY
292-4647G254X10RAYTHEON COMPANY
RYG91926993B150RAYTHEON COMPANY
RYG919269949956RAYTHEON COMPANY
A3-7440453854MAGNESPEC INC
RYG919269954X10RAYTHEON COMPANY
A3-7440495970MTE CORP MILWAUKEE TRANSFORMER CO
T6219796256THORDARSON INC
ST3058897102STERLING TRANSFORMER CORP


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH13.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH12.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL ALL COMPONENTS
INCLOSURE TYPEHERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE ALL COMPONENTS
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM TRANSFORMER POWER RATING7.5 KILOVOLT-AMPERE ALL COMPONENTS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING HOLE DIAMETER0.437 INCHES NOMINAL SINGLE GROUP
MOUNTING METHODUNTHREADED HOLE SINGLE GROUP
OVERALL HEIGHT14.312 INCHES NOMINAL
OVERALL LENGTH17.125 INCHES NOMINAL
OVERALL WIDTH12.750 INCHES NOMINAL
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY ALL COMPONENTS AND 3 SECONDARY ALL COMPONENTS
WINDING OPERATING CURRENT415.0 MILLIAMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE10.95 AC MINOR WET SINGLE COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE12.00 AC MINOR WET SINGLE COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE416.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE9.96 AC MINOR WET SINGLE COMPONENT 1ST SECONDARY
TERMINAL TYPE AND QUANTITY12 SOLDER STUD AND 3 STANDOFF, SOLDER LUG


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