5950-01-155-6973, TRANSFORMER,POWER

4540-01-155-6971 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

6210-01-155-6974 LIGHT,MARKER,AIRPORT APPROACH

National Stock Number:
5950-01-155-6973

Federal Supply Class:
5950

National Item Identification Number:
011556973

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:

146-1013VT	58474	SUPERIOR ELECTRIC HOLDING GROUP LLC
C207207G1	58474	SUPERIOR ELECTRIC HOLDING GROUP LLC

Techincal Specification:

ADJUSTMENT DEVICE DRIVE TYPE	SHAFT SINGLE COMPONENT
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CORE SINGLE COMPONENT
FREQUENCY RATING	50.0 HERTZ NOMINAL SINGLE COMPONENT OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	OPEN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
MOUNTING SLOT WIDTH	0.500 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD	SLOT SINGLE GROUP
WINDING FUNCTION AND QUANTITY	1 PRIMARY SINGLE COMPONENT AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	30.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	0.00 AC POUNDS PER HOUR DRY SINGLE COMPONENT SINGLE SECONDARY AND 148.00 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	173.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY
TERMINAL TYPE AND QUANTITY	3 THREADED STUD
TRANSFORMER WINDING CONNECTION TYPE	DELTA-DELTA

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