GENERATORS
REGULATOR GP-VOLTAGEGENERATORS
REGULATOR GP-VOLTAGE#SEBP14931180
314-7755: REGULATOR AS-VOLTAGE
314-7755 REGULATOR AS-VOLTAGE -GENERATOR
S/N 6FA1-UP; 8HG500-UP; 4SJ500-UP
120-VOLT TO 600-VOLT
PART OF 121-6202 REGULATOR GP-VOLTAGE
AN ATTACHMENT
S/N 6FA1-UP; 8HG500-UP; 4SJ500-UP
120-VOLT TO 600-VOLT
PART OF 121-6202 REGULATOR GP-VOLTAGE
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 241-0158 | [1] | FILM-WARNING (SHOCK, ELECTROCUTION HAZARD) |
#SEBP14931181
3N-7755: REGULATOR AS-VOLTAGE
3N-7755 REGULATOR AS-VOLTAGE
S/N 5NA1-UP; 6EA512-865; 6FA3000-3239
PART OF 5N-0046, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7070, 5N-7071, 5N-7308 GENERATOR GP
S/N 5NA1-UP; 6EA512-865; 6FA3000-3239
PART OF 5N-0046, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7070, 5N-7071, 5N-7308 GENERATOR GP
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 5N-1850 C | [1] | REGULATOR AS | |
2. | 5N-6431 | [2] | CLAMP AS | |
3. | 8L-5832 | [4] | NUT-HEX (10-32-THD) | |
4. | 5N-6171 C | [1] | CAPACITOR AS | |
5. | 3N-2045 | [2] | CLAMP AS | |
6. | 3N-7806 | [1] | RESISTOR AS | |
7. | 5N-6170 C | [1] | CAPACITOR AS | |
8. | 3N-2043 | [1] | REACTOR AS | |
9. | 5N-3958 | [1] | FILM-IDENTIFICATION (VOLTAGE REGULATOR) | |
10. | 3N-2056 | [1] | STRIP-TERMINAL | |
11. | 3N-2055 | [1] | MARKER | |
12. | 3N-7808 | [1] | HOLDER-FUSE | |
13. | 3N-7807 | [1] | FUSE (15-AMPERE) | |
14. | 3N-7750 | [1] | PROTECTOR | |
15. | 3N-7752 | [2] | SPACER | |
16. | 3N-2040 | [1] | RHEOSTAT AS | |
17. | 3N-7805 | [1] | SUPPRESSOR-VOLTAGE | |
18. | 3N-2041 | [1] | RHEOSTAT AS | |
19. | 3N-7809 | [1] | HARNESS AS (VOLTAGE REGULATOR) | |
20. | 6L-7004 Y | [1] | POTENTIOMETER (8-OHM, 25-WATT) | |
21. | 3N-7798 | [1] | RECTIFIER AS | |
22. | 3N-7804 | [1] | RECTIFIER AS (FIELD) | |
23. | 3N-7803 | [1] | RECTIFIER AS (CONT.) | |
24. | 3N-4471 | [1] | INSULATOR | |
AVAILABLE REPAIR KIT(S): | ||||
3N-5536 C | [1] | KIT-HARDWARE (VOLTAGE REGULATOR) | ||
(INCLUDES WASHERS, NUTS, & SCREWS) | ||||
C | CHANGE FROM PREVIOUS TYPE | |||
Y | SEPARATE ILLUSTRATION |
#SEBP14931182
4W-5271: REGULATOR AS-VOLTAGE
4W-5271 REGULATOR AS-VOLTAGE
S/N 5NA4764-5899; 6EA801-1229; 6FA3014-4596
240-VOLT
PART OF 5N-0046, 5N-0047, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7308 GENERATOR GP
S/N 5NA4764-5899; 6EA801-1229; 6FA3014-4596
240-VOLT
PART OF 5N-0046, 5N-0047, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7308 GENERATOR GP
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | 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 |
#SEBP14931183
7C-1600: REGULATOR AS-VOLTAGE
7C-1600 REGULATOR AS-VOLTAGE
S/N 5NA5900-6057; 5NA6059-6120; 5NA6122-6186; 5NA6188-6202; 5NA6204-6208; 5NA6210-6211; 5NA6213-6213; 6EA1230-UP; 6FA4597-4783; 6FA4785-4804; 6FA4806-4809; 6FA4811-4811; 6FA4813-4824; 6FA4834-4834
VR-3
PART OF 5N-0046, 5N-0047, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7308 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@ 9Y-8400@@@@@
S/N 5NA5900-6057; 5NA6059-6120; 5NA6122-6186; 5NA6188-6202; 5NA6204-6208; 5NA6210-6211; 5NA6213-6213; 6EA1230-UP; 6FA4597-4783; 6FA4785-4804; 6FA4806-4809; 6FA4811-4811; 6FA4813-4824; 6FA4834-4834
VR-3
PART OF 5N-0046, 5N-0047, 5N-0061, 5N-5026, 5N-7068, 5N-7069, 5N-7308 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@ 9Y-8400@@@@@
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS#SEBP14931184
7C-2662: REGULATOR AS-VOLTAGE
7C-2662 REGULATOR AS-VOLTAGE
S/N 6FA4814-UP
240-VOLT. VR3, PERMANENT MAGNET
PART OF 9Y-3876 GENERATOR GP
S/N 6FA4814-UP
240-VOLT. VR3, PERMANENT MAGNET
PART OF 9Y-3876 GENERATOR GP
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4B-1242 | [2] | SCREW-MACHINE (12-24X0.375-IN) | |
2. | 8M-8468 | [2] | SEAL-O-RING | |
3. | 6V-8374 | [16] | SCREW-MACHINE (6-32X0.25-IN) | |
4. | 9Y-8420 | [1] | COVER (FUSE) | |
5. | 9S-8750 | [4] | NUT-FULL (1/4-20-THD) | |
6. | 4B-4674 | [4] | WASHER (6.4X14.5X1.6-MM THK) | |
7. | 7C-3887 | [4] | BOLT (1/4-20X4.5-IN) | |
8. | 7C-3890 | [3] | WASHER | |
9. | 9Y-8419 | [2] | FUSE (12-AMPERE) | |
10. | 9Y-6027 | [3] | FUSE-CERAMIC (10-AMPERE) | |
11. | 4P-9826 | [1] | BLOCK-FUSE |
#SEBP14931185
7E-8262: REGULATOR AS-VOLTAGE
7E-8262 REGULATOR AS-VOLTAGE
S/N 6FA1-UP
480-VOLT. VR3, PERMANENT MAGNET, SENSING
PART OF 103-1254 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@114-5511@@@@@
ALSO AN ATTACHMENT
S/N 6FA1-UP
480-VOLT. VR3, PERMANENT MAGNET, SENSING
PART OF 103-1254 GENERATOR GP
FIELD REPLACEMENT ORDER @@@@@114-5511@@@@@
ALSO AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 4B-1242 | [2] | SCREW-MACHINE (12-24X0.375-IN) | |
2. | 8M-8468 | [2] | SEAL-O-RING | |
3. | 6V-8374 | [16] | SCREW-MACHINE (6-32X0.25-IN) | |
4. | 9Y-8420 | [1] | COVER (FUSE) | |
5. | 9S-8750 | [4] | NUT-FULL (1/4-20-THD) | |
6. | 4B-4674 | [4] | WASHER (6.4X14.5X1.6-MM THK) | |
7. | 7C-3887 | [4] | BOLT (1/4-20X4.5-IN) | |
8. | 9Y-8419 | [2] | FUSE (12-AMPERE) | |
9. | 4P-9826 | [1] | BLOCK-FUSE |
#SEBP14931186
108-1870: REGULATOR GP-VOLTAGE
108-1870 REGULATOR GP-VOLTAGE
S/N 8HG500-UP; 4SJ500-UP
240-VOLT
Type 1
AN ATTACHMENT
S/N 8HG500-UP; 4SJ500-UP
240-VOLT
Type 1
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS#SEBP14931187
108-1870: REGULATOR GP-VOLTAGE
108-1870 REGULATOR GP-VOLTAGE
S/N 8HG500-UP; 4SJ500-UP
240-VOLT
Type 2
AN ATTACHMENT
S/N 8HG500-UP; 4SJ500-UP
240-VOLT
Type 2
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 309-1019 CY | [1] | REGULATOR GP-VOLTAGE (VR6 PERMANENT MAGNET) | |
216-8748 CF | [1] | FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT) | ||
TO INSTALL THE FILM, PLACE FILM ON THE INNER SURFACE OF THE LEFT PANEL OF THE GENERATOR TERMINAL BOX | ||||
C | CHANGE FROM PREVIOUS TYPE | |||
F | NOT SHOWN | |||
Y | SEPARATE ILLUSTRATION |
#SEBP14931188
116-7846: REGULATOR GP-VOLTAGE
116-7846 REGULATOR GP-VOLTAGE -DIGITAL
S/N 6FA1-UP; 8HG500-UP; 4SJ500-UP
125-VOLT TO 249-VOLT
AN ATTACHMENT
S/N 6FA1-UP; 8HG500-UP; 4SJ500-UP
125-VOLT TO 249-VOLT
AN ATTACHMENT
Parts for your G3412 GAS ENGINE:
CATERPILLAR SIS#SEBP14931189
116-7847: REGULATOR GP-VOLTAGE
116-7847 REGULATOR GP-VOLTAGE
S/N 6FA1-UP
250-VOLT TO 600-VOLT. DIGITAL
AN ATTACHMENT
S/N 6FA1-UP
250-VOLT TO 600-VOLT. DIGITAL
AN ATTACHMENT
Information:
GENERATORS
REGULATOR GP-VOLTAGE
General Service Information
Engine News
Special Instruction
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
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