6120-01-478-1423, TRANSFORMER,POWER

National Stock Number:
6120-01-478-1423

Federal Supply Class:
6120

National Item Identification Number:
014781423

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:

7542	0KRW1	BETTER ENGINEERING MANUFACTURING INC
TF-2-17439-S	0KRW1	BETTER ENGINEERING MANUFACTURING INC

Techincal Specification:

FREQUENCY RATING	50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM TRANSFORMER POWER RATING	2.0 KILOVOLT-AMPERE SINGLE COMPONENT
RELIABILITY INDICATOR	NOT ESTABLISHED
SPECIAL FEATURES	DRY-TYPE DISTRIBUTION TRANSFORMER WITH .5-.75 INCHES KNOCKOUT
WINDING OPERATING VOLTAGE	190.00 AC VOLTS NOMINAL FIRST COMPONENT FIRST PRIMARY
WINDING OPERATING VOLTAGE	120.00 AC VOLTS NOMINAL THIRD COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE	240.00 AC VOLTS NOMINAL FOURTH COMPONENT FOURTH SECONDARY
WINDING OPERATING VOLTAGE	440.00 AC VOLTS NOMINAL SECOND COMPONENT SECOND PRIMARY

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