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 |
|---|---|
| 89870 | BERKSHIRE TRANSFORMER |
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 |
| CWJS | WINDING OPERATING VOLTAGE | 110.00 DC POUNDS PER HOUR WET SINGLE COMPONENT 1ST SECONDARY |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 3 SECONDARY SINGLE COMPONENT |
| ADAT | BODY WIDTH | 2.125 INCHES MINIMUM AND 2.250 INCHES MAXIMUM |
| CRBZ | WINDING OPERATING CURRENT | 50.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT 1ST SECONDARY |
| AAJF | THREAD DIRECTION (NON-CORE) | RIGHT-HAND SINGLE GROUP |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.995 INCHES MINIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP AND 2.005 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRMJ | WINDING POWER RATING | 4.7 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.620 INCHES MINIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP AND 1.630 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| AKNA | INCLOSURE TYPE | HERMETICALLY SEALED |
| CWJS | WINDING OPERATING VOLTAGE | 27.00 DC POUNDS PER HOUR DRY SINGLE COMPONENT 2ND SECONDARY AND 32.50 DC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT 2ND SECONDARY |
| AXGY | MOUNTING METHOD | THREADED STUD SINGLE GROUP |
| CWJS | WINDING OPERATING VOLTAGE | 6.30 AC POUNDS PER HOUR WET SINGLE COMPONENT 3RD SECONDARY |
| CRMJ | WINDING POWER RATING | 65.0 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 750.0 MILLIAMPERES NOMINAL B SINGLE COMPONENT 3RD SECONDARY |
| AARD | DUMMY TERMINAL QUANTITY (NON-CORE) | 2 |
| PKWT | UNPACKAGED UNIT WEIGHT (NON-CORE) | 4.400 POUNDS |
| ADAQ | BODY LENGTH | 2.565 INCHES MINIMUM AND 2.690 INCHES MAXIMUM |
| ACZB | FREQUENCY RATING | 48.0 HERTZ MINIMUM SINGLE COMPONENT AND 60.0 HERTZ MAXIMUM SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD GROUNDED TO INCLOSURE SINGLE COMPONENT |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT |
| THSD | THREAD SERIES DESIGNATOR | UNF SINGLE GROUP |
| AAJD | THREAD CLASS (NON-CORE) | 2A SINGLE GROUP |
| TTQY | TERMINAL TYPE AND QUANTITY | 12 TURRET |
| CWJS | WINDING OPERATING VOLTAGE | 109.25 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 120.75 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 115.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 103.50 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 126.50 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY |
| CQLC | WINDING TAP LOCATION (NON-CORE) | MULTIPLE TAPS W/O CENTER TAP SINGLE COMPONENT SINGLE PRIMARY |
| CQJX | NOMINAL THREAD SIZE | 0.190 INCHES SINGLE GROUP |
| CRBZ | WINDING OPERATING CURRENT | 1.0 AMPERES MAXIMUM OF STANDARD RANGE B AND BETTER SINGLE COMPONENT 2ND SECONDARY AND 2.0 AMPERES MAXIMUM OF STANDARD RANGE B AND BETTER DROP SIDING SINGLE COMPONENT 2ND SECONDARY |
| AEHZ | MAXIMUM OPERATING TEMP | 155.0 DEG CELSIUS |
| CRMJ | WINDING POWER RATING | 5.5 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY |
| ADAU | BODY HEIGHT | 4.375 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |