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 |
|---|---|
| 72149 | ELECTRONIC TRANSFORMER CORP. |
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 |
| AKPV | MOUNTING FACILITY QUANTITY | 4 SINGLE GROUP |
| CRMJ | WINDING POWER RATING | 283.7 VOLTS-AMPERES SINGLE COMPONENT 1ST SECONDARY |
| ACZC | INPUT-OUTPUT PHASE RELATIONSHIP | THREE PHASE TO SIX PHASE SINGLE COMPONENT AND THREE PHASE TO THREE PHASE SINGLE COMPONENT |
| FEAT | SPECIAL FEATURES | ONE PRIMARY AND ELEVEN SECONDARIES |
| CRMJ | WINDING POWER RATING | 12.9 VOLTS-AMPERES SINGLE COMPONENT 2ND SECONDARY |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| CRMJ | WINDING POWER RATING | 76.8 VOLTS-AMPERES SINGLE COMPONENT 3RD SECONDARY |
| CWJS | WINDING OPERATING VOLTAGE | 31.20 AC POUNDS PER HOUR DRY SINGLE COMPONENT 1ST SECONDARY AND 32.80 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT 1ST SECONDARY |
| CQLC | WINDING TAP LOCATION (NON-CORE) | MULTIPLE TAPS W/NEUTRAL TAP SINGLE COMPONENT SINGLE PRIMARY |
| CWJS | WINDING OPERATING VOLTAGE | 176.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 192.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY AND 200.00 AC POUNDS PER HOUR WET SINGLE COMPONENT SINGLE PRIMARY |
| CRBZ | WINDING OPERATING CURRENT | 2.0 AMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT 3RD SECONDARY |
| ABKW | OVERALL HEIGHT | 6.500 INCHES MAXIMUM |
| CWJS | WINDING OPERATING VOLTAGE | 21.20 AC POUNDS PER HOUR DRY SINGLE COMPONENT 4TH SECONDARY AND 22.20 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT 4TH SECONDARY |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CRBZ | WINDING OPERATING CURRENT | 50.0 MILLIAMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT 2ND SECONDARY |
| CRMJ | WINDING POWER RATING | 268.8 VOLTS-AMPERES SINGLE COMPONENT 4TH SECONDARY |
| PKWT | UNPACKAGED UNIT WEIGHT (NON-CORE) | 11.500 POUNDS |
| TTQY | TERMINAL TYPE AND QUANTITY | 16 TAB, SOLDER LUG AND 49 TURRET |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| CRBZ | WINDING OPERATING CURRENT | 7.0 AMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT 4TH SECONDARY |
| ABHP | OVERALL LENGTH | 4.875 INCHES MAXIMUM |
| BPLC | WINDING FUNCTION AND QUANTITY | 1 PRIMARY SINGLE COMPONENT AND 11 SECONDARY SINGLE COMPONENT |
| ACZX | WINDING SHIELDING METHOD | INTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT |
| AXGY | MOUNTING METHOD | UNTHREADED HOLE SINGLE GROUP |
| CWJS | WINDING OPERATING VOLTAGE | 142.00 AC POUNDS PER HOUR DRY SINGLE COMPONENT 2ND SECONDARY AND 149.00 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT 2ND SECONDARY |
| ABMK | OVERALL WIDTH | 3.125 INCHES MAXIMUM |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 2.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP |
| ACZD | TRANSFORMER WINDING CONNECTION TYPE | WYE-DELTA-WYE |
| ABTB | MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL SINGLE GROUP |
| ACZB | FREQUENCY RATING | 380.0 HERTZ MINIMUM SINGLE COMPONENT AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT |
| AEHZ | MAXIMUM OPERATING TEMP | 155.0 DEG CELSIUS |
| CWJS | WINDING OPERATING VOLTAGE | 21.20 AC POUNDS PER HOUR DRY SINGLE COMPONENT 3RD SECONDARY AND 22.20 AC POUNDS PER HOUR WITH RETAINING CHAIN SINGLE COMPONENT 3RD SECONDARY |
| CRBZ | WINDING OPERATING CURRENT | 5.0 AMPERES MAXIMUM OF STANDARD RANGE B SINGLE COMPONENT 1ST SECONDARY |