5950-01-312-6740, TRANSFORMER,POWER

National Stock Number:
5950-01-312-6740

Federal Supply Class:
5950

National Item Identification Number:
013126740

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:

612376	55947	SQUARE D CO SORGEL MFG PLANT
A-612376-A-3	55947	SQUARE D CO SORGEL MFG PLANT
A-612376-A-3	56158	SCHNEIDER ELECTRIC USA, INC.

Techincal Specification:

BODY LENGTH	14.750 INCHES NOMINAL
BODY WIDTH	9.000 INCHES NOMINAL
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	8.000 INCHES NOMINAL 1ST MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING	6.0 KILOVOLT-AMPERE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	1 2ND GROUP
MOUNTING FACILITY QUANTITY	2 1ST GROUP
MOUNTING HOLE DIAMETER	0.562 INCHES NOMINAL 2ND GROUP
MOUNTING METHOD	SLOT 1ST GROUP
MOUNTING METHOD	UNTHREADED HOLE 2ND GROUP
MOUNTING SLOT WIDTH	0.582 INCHES NOMINAL 1ST GROUP
OVERALL HEIGHT	13.500 INCHES NOMINAL
RELIABILITY INDICATOR	NOT ESTABLISHED
TERMINAL TYPE AND QUANTITY	21 WIRE LEAD
TRANSFORMER WINDING CONNECTION TYPE	DELTA-DELTA
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	13.3 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING CURRENT	50.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	109.00 AC VOLTS NOMINAL AND 111.00 AC VOLTS NOMINAL AND 114.00 AC VOLTS NOMINAL AND 117.00 AC VOLTS NOMINAL AND 120.00 AC VOLTS NOMINAL AND 123.00 AC VOLTS NOMINAL AND 126.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	405.00 AC VOLTS NOMINAL AND 416.25 AC VOLTS NOMINAL AND 427.50 AC VOLTS NOMINAL AND 438.75 AC VOLTS NOMINAL AND 450.00 AC VOLTS NOMINAL AND 461.25 AC VOLTS NOMINAL AND 472.50 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY

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