5950-00-812-2220, TRANSFORMER,POWER

National Stock Number:
5950-00-812-2220

Federal Supply Class:
5950

National Item Identification Number:
008122220

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:

9197878	18876	U S ARMY AVIATION AND MISSILE COMMAND
PIC0T658	06931	PACIFIC INSTRUMENT CO

Techincal Specification:

TERMINAL TYPE AND QUANTITY	14 TURRET
WINDING OPERATING VOLTAGE	6.30 AC VOLTS NOMINAL SINGLE COMPONENT 1ST SECONDARY
	6.30 AC VOLTS NOMINAL SINGLE COMPONENT 2ND SECONDARY
	260.00 AC VOLTS NOMINAL SINGLE COMPONENT 3RD SECONDARY
	260.00 AC VOLTS NOMINAL SINGLE COMPONENT 4TH SECONDARY
	120.00 AC VOLTS NOMINAL SINGLE COMPONENT ALL PRIMARY
WINDING OPERATING CURRENT	13.0 AMPERES AC MAXIMUM SINGLE COMPONENT 1ST SECONDARY
	13.0 AMPERES AC MAXIMUM SINGLE COMPONENT 2ND SECONDARY
	300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 3RD SECONDARY
	300.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT 4TH SECONDARY
FREQUENCY RATING	380.0 HERTZ MINIMUM AND
	420.0 HERTZ MAXIMUM SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY	2 PRIMARY AND
	4 SECONDARY SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD SINGLE GROUP
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
THREAD SERIES DESIGNATOR	UNC SINGLE GROUP
NOMINAL THREAD SIZE	0.164 INCHES SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
BODY LENGTH	3.250 INCHES NOMINAL
BODY HEIGHT	4.375 INCHES NOMINAL
BODY WIDTH	3.250 INCHES NOMINAL
OVERALL HEIGHT	5.250 INCHES NOMINAL
RELIABILITY INDICATOR	NOT ESTABLISHED

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