5950-01-195-2189 TRANSFORMER,POWER Index 5950-01-195-2191 TRANSFORMER

National Stock Number:
5950-01-195-2190

Federal Supply Class:
5950

National Item Identification Number:
011952190

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:
4194-11053615QUALITY TRANSFORMER & ELECTRONICS
82-121362346WOOSLEY ENGINEERING


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH10.260 INCHES NOMINAL SINGLE MOUNTING FACILITY 3RD CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH12.130 INCHES NOMINAL SINGLE MOUNTING FACILITY 3RD CENTER GROUP
DISTANCE BETWEEN MOUNTING FACILITY CENTERS10.260 INCHES NOMINAL SINGLE MOUNTING FACILITY 1ST CENTER GROUP
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEFULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
OVERALL HEIGHT7.250 INCHES NOMINAL
OVERALL LENGTH10.880 INCHES NOMINAL
OVERALL WIDTH12.750 INCHES NOMINAL
MAXIMUM OPERATING TEMP85.0 CELSIUS
MAXIMUM TRANSFORMER POWER RATING6.3 KILOVOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY2 1ST GROUP
MOUNTING FACILITY QUANTITY7 3RD GROUP
MOUNTING FACILITY QUANTITY4 2ND GROUP
MOUNTING HOLE DIAMETER0.220 INCHES NOMINAL 2ND GROUP
MOUNTING HOLE DIAMETER0.250 INCHES NOMINAL 1ST GROUP
MOUNTING HOLE DIAMETER0.310 INCHES NOMINAL 3RD GROUP
MOUNTING METHODUNTHREADED HOLE ALL GROUPINGS
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT17.36 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE208.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE912.00 AC VOLTS NOMINAL AND 936.00 AC VOLTS NOMINAL AND 960.00 AC VOLTS NOMINAL AND 984.00 AC VOLTS NOMINAL AND 1008.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY22 TERMINAL BLOCK W/SCREWS
TRANSFORMER WINDING CONNECTION TYPEDELTA-WYE


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