5820-00-426-2674 BRIDGE,FREQUENCY RETURN LOSS Index 3120-00-426-2678 BUSHING,SLEEVE

National Stock Number:
5950-00-426-2675

Federal Supply Class:
5950

National Item Identification Number:
004262675

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:
1702840124361TM SYSTEMS, INC.
38820172149ELECTRONIC TRANSFORMER CORP
PEI630413483PRECISION ELECTRONICS, INC
4306373386FREED TRANSFORMER CO
BX-910985323BALTIMORE TRANSFORMER CO


Techincal Specification:
BODY HEIGHT4.250 INCHES NOMINAL
BODY LENGTH3.063 INCHES NOMINAL
BODY WIDTH2.625 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.297 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.859 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP
FREQUENCY RATING50.0 HERTZ NOMINAL OR 60.0 HERTZ NOMINAL SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED WITH OIL
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MAXIMUM OPERATING TEMP50.0 CELSIUS
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 5 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING CURRENT18.5 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING CURRENT25.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING CURRENT600.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
WINDING OPERATING VOLTAGE2100.00 DC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
WINDING OPERATING VOLTAGE330.00 DC VOLTS NOMINAL SINGLE COMPONENT SECOND SECONDARY
WINDING OPERATING VOLTAGE35.00 DC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
WINDING OPERATING VOLTAGE6.30 DC VOLTS NOMINAL SINGLE COMPONENT FOURTH SECONDARY
TERMINAL TYPE AND QUANTITY15 TURRET
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP


Click here to Register for Free 30-day Trial

© 2026 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us