GENERATORS
REGULATOR GP-VOLTAGEGENERATORS
REGULATOR GP-VOLTAGE#SEBP14751300
4W-5271: REGULATOR AS-VOLTAGE
4W-5271 REGULATOR AS-VOLTAGE
S/N 6CA1-882; 6DA1-1556; 1GD1-150
240-VOLT
PART OF 4W-9069, 5N-7064, 5N-7065, 5N-7066, 5N-7067, 7C-1601, 7W-4371 GENERATOR GP
S/N 6CA1-882; 6DA1-1556; 1GD1-150
240-VOLT
PART OF 4W-9069, 5N-7064, 5N-7065, 5N-7066, 5N-7067, 7C-1601, 7W-4371 GENERATOR GP
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5N-8002 C | [1] | REGULATOR AS-VOLTAGE | |
| 2. | 5N-8006 | [1] | RECTIFIER AS | |
| 3. | 4W-0182 | [1] | RECTIFIER AS (FIELD) | |
| 4. | 3N-7803 | [1] | RECTIFIER AS (CONTROLLED) | |
| 5. | 5N-6171 | [1] | CAPACITOR AS | |
| 6. | 3N-7806 | [1] | RESISTOR AS | |
| 7. | 5N-6170 | [1] | CAPACITOR AS | |
| 8. | 3N-2043 | [1] | REACTOR AS | |
| 9. | 5N-3958 | [1] | FILM-IDENTIFICATION (FUSE TYPE) | |
| 10. | 4W-5276 | [1] | STRIP-TERMINAL | |
| 11. | 4W-5274 C | [1] | MARKER (TERMINAL) | |
| 12. | 3N-7808 | [1] | HOLDER-FUSE | |
| 13. | 3N-7807 | [1] | FUSE (15-AMPERE) | |
| 14. | 4W-5277 | [1] | PROTECTOR (THERMAL) | |
| 15. | 3N-7752 | [2] | SPACER | |
| 16. | 3N-2055 | [1] | MARKER | |
| 17. | 4W-5273 | [1] | SUPPRESSOR-VOLTAGE | |
| 18. | 3N-2041 | [2] | RHEOSTAT AS | |
| 19. | 5N-8784 | [1] | HARNESS AS-WIRING (VOLTAGE REGULATOR) | |
| 20. | 6L-7004 | [1] | POTENTIOMETER (8-OHM, 25-WATT)(DROOP) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 3N-5536 | [1] | KIT-HARDWARE (VOLTAGE REGULATOR) | ||
| C | CHANGE FROM PREVIOUS TYPE | |||
#SEBP14751301
5N-5081: REGULATOR AS-VOLTAGE
5N-5081 REGULATOR AS-VOLTAGE
S/N 1GD1-150
480-VOLT
PART OF 5N-9439 REGULATOR AS-VOLTAGE
S/N 1GD1-150
480-VOLT
PART OF 5N-9439 REGULATOR AS-VOLTAGE
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS#SEBP14751302
5N-9439: REGULATOR AS-VOLTAGE
5N-9439 REGULATOR AS-VOLTAGE
S/N 1GD1-150
240-VOLT
PART OF 7C-1602, 7W-4373 GENERATOR GP
S/N 1GD1-150
240-VOLT
PART OF 7C-1602, 7W-4373 GENERATOR GP
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 4W-5787 | [1] | TRANSFORMER AS | |
| 2. | 5N-5081 Y | [1] | REGULATOR AS-VOLTAGE | |
| 3. | 5N-9096 | [1] | CLAMP AS | |
| 5N-9100 | [1] | CAPACITOR | ||
| 4. | 5N-9107 | [2] | RECTIFIER | |
| 5. | 5N-9101 | [1] | TRANSFORMER AS | |
| 6. | 6L-7008 | [1] | STRAP-CABLE | |
| 7. | 5N-9106 | [1] | HARNESS AS-PANEL (VOLTAGE REGULATOR)(1) | |
| 8. | 4W-6340 | [1] | PROTECTOR | |
| 9. | 5N-9095 | [1] | HOLDER-FUSE | |
| 3N-2050 | [1] | FUSE (15-AMPERE) | ||
| 10. | 5N-3959 | [1] | FILM-IDENTIFICATION (VOLTAGE REGULATOR) | |
| 11. | 7L-2770 | [1] | RECTIFIER-BLOCK | |
| 12. | 6L-7004 | [1] | POTENTIOMETER (8-OHM, 25-WATT)(DROOP) | |
| 12A. | 6L-7004 | [1] | POTENTIOMETER (8-OHM, 25-WATT)(GAIN) | |
| 13. | 5N-9103 | [1] | POTENTIOMETER (VOLTAGE ADJUST) | |
| 14. | 5N-9102 | [1] | MARKER | |
| 15. | 5N-9099 | [1] | MARKER | |
| 16. | 5N-9094 | [1] | HARNESS AS-PANEL (VOLTAGE REGULATOR)(3) | |
| 17. | 5N-7314 | [1] | HARNESS AS-PANEL (VOLTAGE REGULATOR)(2) | |
| 18. | 7W-8888 | [1] | RESISTOR AS | |
| AVAILABLE REPAIR KIT(S): | ||||
| 5N-7310 | [1] | KIT-REGULATOR HARDWARE (VOLTAGE) | ||
| (INCLUDES RECEPTACLES, SCREWS, SPACERS, WASHERS, NUTS, RETAINERS, & JUMPER) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14751303
7C-1600: REGULATOR AS-VOLTAGE
7C-1600 REGULATOR AS-VOLTAGE
S/N 6CA833-840; 6DA1557-2107
VR-3
PART OF 4W-9069, 5N-7064, 5N-7066, 5N-7067 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@ 9Y-8400@@@@@
S/N 6CA833-840; 6DA1557-2107
VR-3
PART OF 4W-9069, 5N-7064, 5N-7066, 5N-7067 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@ 9Y-8400@@@@@
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS#SEBP14751304
116-7846: REGULATOR GP-VOLTAGE
116-7846 REGULATOR GP-VOLTAGE -DIGITAL
S/N 1GD1-150
125-VOLT TO 249-VOLT
AN ATTACHMENT
S/N 1GD1-150
125-VOLT TO 249-VOLT
AN ATTACHMENT
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS#SEBP14751305
116-7849: REGULATOR GP-VOLTAGE
116-7849 REGULATOR GP-VOLTAGE -DIGITAL
S/N 1GD1-150
125-VOLT TO 249-VOLT. KVAR/PF CONTROLLER
AN ATTACHMENT
S/N 1GD1-150
125-VOLT TO 249-VOLT. KVAR/PF CONTROLLER
AN ATTACHMENT
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS#SEBP14751306
121-6202: REGULATOR GP-VOLTAGE
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 124-1563 Y | [1] | MOUNTING GP-VOLTAGE REGULATOR | ||
| -OR- | ||||
| 242-3487 Y | [1] | MOUNTING GP-VOLTAGE REGULATOR | ||
| 155-3832 Y | [1] | REGULATOR AS-VOLTAGE (DIGITAL) | ||
| -OR- | ||||
| 235-5725 Y | [1] | REGULATOR AS-VOLTAGE (DIGITAL) | ||
| -OR- | ||||
| 314-7755 Y | [1] | REGULATOR AS-VOLTAGE (DIGITAL) | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP14751307
309-1019: REGULATOR GP-VOLTAGE
309-1019 REGULATOR GP-VOLTAGE
240-VOLT. VR6-SENSING
PART OF 4P-7040 KIT-PARTS, 6I-2963 REGULATOR GP-VOLTAGE
AN ATTACHMENT
240-VOLT. VR6-SENSING
PART OF 4P-7040 KIT-PARTS, 6I-2963 REGULATOR GP-VOLTAGE
AN ATTACHMENT
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS#SEBP14751308
4P-6845: REGULATOR GP-VOLTAGE
4P-6845 REGULATOR GP-VOLTAGE
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
PART OF 6I-2963 REGULATOR GP-VOLTAGE
FIELD REPLACEMENT ORDER @@@@@155-3822@@@@@
AN ATTACHMENT
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
PART OF 6I-2963 REGULATOR GP-VOLTAGE
FIELD REPLACEMENT ORDER @@@@@155-3822@@@@@
AN ATTACHMENT
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8M-8468 | [1] | SEAL-O-RING | |
| 2. | 6V-8374 | [17] | SCREW-MACHINE (6-32X0.25-IN) | |
| 3. | 9Y-8420 | [1] | COVER (FUSE) | |
| 4. | 9S-8750 | [4] | NUT-FULL (1/4-20-THD) | |
| 5. | 4B-4674 | [4] | WASHER (6.4X14.5X1.6-MM THK) | |
| 6. | 7C-3887 | [4] | BOLT (1/4-20X4.5-IN) | |
| 7. | 9Y-8419 | [2] | FUSE (12-AMPERE) | |
| 8. | 4B-1242 | [1] | SCREW-MACHINE (12-24X0.375-IN) | |
| 9. | 4P-9826 | [1] | BLOCK-FUSE |
#SEBP14751309
6I-2963: REGULATOR GP-VOLTAGE
6I-2963 REGULATOR GP-VOLTAGE
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
240-VOLT
FOR USE WITH @@@@@ 5N-8666@@@@@, @@@@@ 5N-8667@@@@@
AN ATTACHMENT
S/N 6CA1-882; 6DA1-2107; 78Z1144-4866
240-VOLT
FOR USE WITH @@@@@ 5N-8666@@@@@, @@@@@ 5N-8667@@@@@
AN ATTACHMENT
Parts for your 3408 GEN SET ENGINE:
CATERPILLAR SISInformation:
GENERATORS
REGULATOR GP-VOLTAGE
Engine News
Special Instruction
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Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installation Instructions for the New Caterpillar Digital Voltage Regulator (CDVR) In Field Retrofit Applications{4467}
Installation Instructions for the New Caterpillar Digital Voltage Regulator (CDVR) In Field Retrofit Applications{4467}
Installation Instructions for the New Caterpillar Digital Voltage Regulator (CDVR) In Field Retrofit Applications{4467}
Technical Information Bulletin
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Specifications
Systems Operation
VR3F Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3F Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR4 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Testing and Adjusting
Parameter Viewing and Configuration (Caterpillar Electronic Technician)
Cat® Digital Voltage Regulator
Cat® Digital Voltage Regulator
Service Magazine
