5950-01-233-8971, TRANSFORMER,POWER

National Stock Number:
5950-01-233-8971

Federal Supply Class:
5950

National Item Identification Number:
012338971

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:

990-595-91	25965	AMETEK PROGRAMMABLE POWER, INC.
UPS-373-3	25965	AMETEK PROGRAMMABLE POWER, INC.

Techincal Specification:

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	21.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	14.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING	60.0 HERTZ NOMINAL ALL COMPONENTS
INCLOSURE TYPE	OPEN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
PROPRIETARY CHARACTERISTICS	PACS
MAXIMUM TRANSFORMER POWER RATING	37.5 KILOVOLT-AMPERE ALL COMPONENTS
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
MOUNTING HOLE DIAMETER	0.500 INCHES NOMINAL SINGLE GROUP
MOUNTING METHOD	FOOT SINGLE GROUP
OVERALL HEIGHT	15.200 INCHES NOMINAL
OVERALL LENGTH	23.000 INCHES NOMINAL
OVERALL WIDTH	15.500 INCHES NOMINAL
RELIABILITY INDICATOR	NOT ESTABLISHED
WINDING FUNCTION AND QUANTITY	2 PRIMARY SINGLE COMPONENT AND 4 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT	187.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE SECONDARY
WINDING OPERATING VOLTAGE	120.00 AC VOLTS NOMINAL 1ST COMPONENT 1ST PRIMARY
WINDING OPERATING VOLTAGE	127.00 AC VOLTS NOMINAL 1ST COMPONENT 1ST SECONDARY
WINDING OPERATING VOLTAGE	208.00 AC VOLTS NOMINAL 2ND COMPONENT 2ND PRIMARY
WINDING OPERATING VOLTAGE	277.00 AC VOLTS NOMINAL 3RD COMPONENT 3RD SECONDARY
WINDING OPERATING VOLTAGE	220.00 AC VOLTS NOMINAL 2ND COMPONENT 2ND SECONDARY
WINDING OPERATING VOLTAGE	480.00 AC VOLTS NOMINAL 4TH COMPONENT 4TH SECONDARY
WINDING POWER RATING	37.5 KILOVOLT-AMPERES SINGLE COMPONENT SINGLE SECONDARY
TERMINAL TYPE AND QUANTITY	12 TAB W/SCREW

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