Part Number
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 51181 | KEYTRONICS INC. |
Federal Supply Class
Title
COILS AND TRANSFORMERS
Inclusions:
INCLUDES COILS, EXCEPT IGNITION AND MAGNETO; COIL ASSEMBLIES; REACTORS; TRANSFORMERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| TEST | TEST DATA DOCUMENT | 97151-69C37506 DRAWING |
| CQLC | WINDING TAP LOCATION (NON-CORE) | NEUTRAL TAP SINGLE COMPONENT SINGLE PRIMARY |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.740 INCHES MINIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP AND 3.760 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| ADAQ | BODY LENGTH | 5.800 INCHES MAXIMUM |
| ADAU | BODY HEIGHT | 2.750 INCHES MAXIMUM |
| ABMK | OVERALL WIDTH | 3.720 INCHES MINIMUM AND 3.780 INCHES MAXIMUM |
| AEHZ | MAXIMUM OPERATING TEMP | 210.0 DEG CELSIUS |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CWJS | WINDING OPERATING VOLTAGE | 20.70 AC POUNDS PER HOUR DRY SINGLE COMPONENT ALL SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 2 SECONDARY SINGLE COMPONENT |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| ACZB | FREQUENCY RATING | 400.0 HERTZ NOMINAL SINGLE COMPONENT |
| ACZD | TRANSFORMER WINDING CONNECTION TYPE | WYE-DELTA AND WYE-WYE |
| PKWT | UNPACKAGED UNIT WEIGHT (NON-CORE) | 8.000 POUNDS |
| AKNA | INCLOSURE TYPE | OPEN |
| TTQY | TERMINAL TYPE AND QUANTITY | 10 WIRE LEAD |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.990 INCHES MINIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP AND 3.010 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CWJS | WINDING OPERATING VOLTAGE | 195.00 AC POUNDS PER HOUR DRY SINGLE COMPONENT SINGLE PRIMARY AND 210.00 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT SINGLE PRIMARY |
| ABTB | MOUNTING HOLE DIAMETER | 0.200 INCHES MINIMUM SINGLE GROUP AND 0.210 INCHES MAXIMUM SINGLE GROUP |
| CRBZ | WINDING OPERATING CURRENT | 42.0 AMPERES NOMINAL B SINGLE COMPONENT ALL SECONDARY |