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121-6202 REGULATOR GP-VOLTAGE S/N PPL1-UP; 7TN1-UP 120-VOLT TO 600-VOLT AN ATTACHMENT 3512C INDUSTRIAL ENGINE


GENERATORS
REGULATOR GP-VOLTAGE
GENERATOR GP

INDUSTRIAL ENGINE 3512C INDUSTRIAL ENGINE PPL
 3512C Generator Set PPL00001-UP M0070624 3512C PPL   (2016)

GENERATORS

REGULATOR GP-VOLTAGE
MOUNTING GP-VOLTAGE REGULATOR
123-8591 MOUNTING GP-VOLTAGE REGULATOR
MOUNTING GP-VOLTAGE REGULATOR
242-3487 MOUNTING GP-VOLTAGE REGULATOR
243-4270 MOUNTING GP-VOLTAGE REGULATOR
REGULATOR AS-VOLTAGE
314-7755 REGULATOR AS-VOLTAGE
121-6200 REGULATOR GP-VOLTAGE
121-6202 REGULATOR GP-VOLTAGE
REGULATOR GP-VOLTAGE
309-1019 REGULATOR GP-VOLTAGE
 

#M00706240600
 

121-6202: REGULATOR GP-VOLTAGE

121-6202 REGULATOR GP-VOLTAGE
S/N PPL1-UP; 7TN1-UP
120-VOLT TO 600-VOLT
AN ATTACHMENT
i02905487 M0070624
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  242-3487 Y [1] MOUNTING GP-VOLTAGE REGULATOR  
  314-7755 Y [1] REGULATOR AS-VOLTAGE (DIGITAL)  
   
  Y   SEPARATE ILLUSTRATION
 

#M00706240601
 

309-1019: REGULATOR GP-VOLTAGE

309-1019 REGULATOR GP-VOLTAGE
S/N 7TN1-UP
240-VOLT. VR6-SENSING
PART OF 121-6200 REGULATOR GP-VOLTAGE
AN ATTACHMENT
i02800827 M0070624
3091019 REGULATOR GP-VOLTAGE Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8374 [19] SCREW-MACHINE (6-32X0.25-IN)  
2. 6V-8185 [4] NUT (1/4-20-THD)  
3. 4B-4674 [8] WASHER (6.4X14.5X1.6-MM THK)  
4. 7C-3887 [4] BOLT (1/4-20X4.5-IN)  
5. 219-3484 [1] FILM-WARNING (ELECTROCUTION HAZARD, READ OMM)  
 

#M00706240602
 

145-7467: ROTOR GP-GENERATOR

145-7467 ROTOR GP-GENERATOR
S/N 7TN1-962
PART OF 144-1825 GENERATOR GP
i00660448 M0070624
1457467 ROTOR GP-GENERATOR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-3087 [1] FAN (12-BLADE)  
2. 7E-3088 [1] HUB-FAN  
3. 133-7301 [1] KIT-ROTOR LEAD  
    (INCLUDES CABLE TIE, LEAD ASSEMBLIES, SLEEVES & TERMINALS)
4. 134-0040 [1] HUB-FLEXIBLE COUPLING (1-M)  
5. 154-3032 [2] BALL BEARING  
6. 0S-1587 [12] BOLT (1/2-13X1.75-IN)  
7. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#M00706240603
 

208-0392: ROTOR GP-GENERATOR

208-0392 ROTOR GP-GENERATOR
S/N 7TN1-UP
PART OF 144-1825, 318-5153, 320-3715, 382-4979, 434-7057 GENERATOR GP
ALSO AN ATTACHMENT
i01686107 M0070624
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  154-3032 [2] BALL BEARING  
  0S-1587 [12] BOLT (1/2-13X1.75-IN)  
  7E-3087 [1] FAN (12-BLADE)  
  7E-3088 [1] HUB-FAN  
  235-8130 [1] HUB-FLEXIBLE COUPLING  
  133-7301 [1] KIT-ROTOR LEAD  
    (INCLUDES CABLE TIE, LEAD ASSEMBLIES, SLEEVES & TERMINALS)
  5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#M00706240604
 

271-0483: ROTOR GP-GENERATOR

271-0483 ROTOR GP-GENERATOR
S/N 7TN1-UP
PART OF 294-7497, 371-9666 GENERATOR GP
ALSO AN ATTACHMENT
i02332338 M0070624
2710483 ROTOR GP-GENERATOR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-3087 [1] FAN (12-BLADE)  
2. 7E-3088 [1] HUB-FAN  
3. 154-3032 [2] BALL BEARING  
4. 133-7301 [1] KIT-ROTOR LEAD  
    (INCLUDES CABLE TIE, SLEEVE, TERMINAL, & LEAD AS)
5. 235-8130 [1] HUB-FLEXIBLE COUPLING  
6. 0S-1587 [12] BOLT (1/2-13X1.75-IN)  
7. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#M00706240605
 

508-4051: ROTOR GP-GENERATOR

508-4051 ROTOR GP-GENERATOR
S/N BK31-UP
PART OF 508-4049 GENERATOR GP
i06904253 M0070624
5084051 ROTOR GP-GENERATOR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 503-6971 [2] KEY  
2. 503-6974 [1] FASTENER GP-GENERATOR (FRONT)  
3. 438-8198 [4] WASHER (10.3X23X2.5-MM THK)  
4. 514-5053 [1] RING  
5. 514-7251 [1] KEY  
6. 526-4948 [1] ROTOR  
7. 526-4954 [1] ROTOR-EXCITER  
8. 515-2370 [1] FASTENER GP-GENERATOR (REAR)  
9. 515-2372 [1] FAN-VENT  
10. 515-2373 [1] COUPLING  
11. 515-2375 Y [1] RECTIFIER GP-REVOLVING  
12. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
13. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00706240606
 

512-9641: ROTOR GP-GENERATOR

512-9641 ROTOR GP-GENERATOR
S/N BK31-UP
PART OF 512-9639 GENERATOR GP
i07277500 M0070624
5129641 ROTOR GP-GENERATOR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 438-8198 [4] WASHER (10.3X23X2.5-MM THK)  
2. 503-6971 [2] KEY  
3. 503-6974 [1] FASTENER GP-GENERATOR  
4. 514-7251 [1] KEY  
5. 515-2370 [1] FASTENER GP-GENERATOR  
6. 515-2372 [1] FAN-VENT  
7. 515-2373 [1] COUPLING  
8. 515-2374 Y [1] RECTIFIER GP-REVOLVING  
9. 526-4941 [1] ROTOR  
10. 526-4954 [1] ROTOR-EXCITER  
11. 514-5053 [1] RING (BALANCING)  
12. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
13. 8T-4908 M [4] BOLT (M8X1.25X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00706240607
 

145-6001: SCREEN GP-AIR

145-6001 SCREEN GP-AIR
S/N 7TN1-UP
PART OF 144-1825, 320-3715, 371-9666, 382-4979, 434-7057 GENERATOR GP
ALSO AN ATTACHMENT
i00653856 M0070624
1456001 SCREEN GP-AIR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4323 [4] BOLT-FLANGE HEAD (1/4-20X1-IN)  
2. 127-8959 [2] SCREEN AS-AIR  
 

#M00706240608
 

145-6002: SCREEN GP-AIR

145-6002 SCREEN GP-AIR
S/N 7TN1-UP
PART OF 144-1825, 294-7497, 318-5153, 371-9666, 434-7057 GENERATOR GP
ALSO AN ATTACHMENT
i00656193 M0070624
1456002 SCREEN GP-AIR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4323 [4] BOLT-FLANGE HEAD (1/4-20X1-IN)  
2. 109-6951 [2] SCREEN AS-AIR  
 

#M00706240609
 

289-9082: SCREEN GP-AIR

289-9082 SCREEN GP-AIR -GENERATOR
S/N 7TN1-UP
PART OF 318-5153 GENERATOR GP
i02567868 M0070624
2899082 SCREEN GP-AIR Parts scheme
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Parts for your 3512C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4323 [4] BOLT-FLANGE HEAD (1/4-20X1-IN)  
2. 289-9101 [2] SCREEN  
 

Information:

General Service Information
Attachments
VR3 VOLTAGE REGULATOR (10/12 LEAD), SELF-EXCITED SR4 GENERAT
Attachments
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR
Attachments
VR4 VOLTAGE REGULATOR
Engine News
Caterpillar Digital Voltage Regulator (CDVR) Is Now Being Used {4467}
2004/03/01
A Conversion Kit is Now Available to Convert a Digital Voltage Regulator (DVR) to a Caterpillar Digital Voltage Regulator (CDVR) {4467}
2008/09/29
Operation and Maintenance Manual
Voltage Regulators
SR500 Generators
Special Instruction
Special Instruction For Replacing a 173-7793 Droop Module With a 197-3531 Droop Module{4467}
Special Instruction For Replacing a 173-7793 Droop Module With a 197-3531 Droop Module{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
Specifications
Dimensions
Digital Voltage Regulator
Electrical
Digital Voltage Regulator
Electrical
Cat® Digital Voltage Regulator
Dimensions
Cat® Digital Voltage Regulator
Systems Operation
Systems Operation
VR3 VOLTAGE REGULATOR (10/12 LEAD), SELF-EXCITED SR4 GENERAT
Systems Operation
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR
Systems Operation
VR4 VOLTAGE REGULATOR
Systems Operation
VR3F FLAT TOP VOLTAGE REGULATOR FOR 4/6 AND 10/12 LEAD, SELF
Customer Options
Digital Voltage Regulator
Display and Keypad
Digital Voltage Regulator
Fault Classifications
Digital Voltage Regulator
Fault Codes
Digital Voltage Regulator
General Information
Digital Voltage Regulator
Loading and Stopping Profile
Digital Voltage Regulator
Parameters
Digital Voltage Regulator
Remote Communication
Digital Voltage Regulator
Startup Profile Function
Digital Voltage Regulator
KVAR Regulation
Digital Voltage Regulator
Power Factor Regulation
Digital Voltage Regulator
Voltage Regulation
Digital Voltage Regulator
Line Loss Compensation
Digital Voltage Regulator
Reactive Voltage Droop
Digital Voltage Regulator
Cross Current Compensation
Digital Voltage Regulator
VR3F Voltage Regulator Connections (SR4B for 3500 Engines)
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
VR3F Voltage Regulator Connections (All Except SR4B for 3500 Engines)
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
Digital Voltage Regulator Connections (SR4B for 3500 Engines)
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
VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
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
Selection Guide for Voltage Regulator (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
General Information
Cat® Digital Voltage Regulator
Startup Profile Function
Cat® Digital Voltage Regulator
Loading and Stopping Profile
Cat® Digital Voltage Regulator
Voltage Regulation
Cat® Digital Voltage Regulator
Line Loss Compensation
Cat® Digital Voltage Regulator
Reactive Voltage Droop
Cat® Digital Voltage Regulator
Cross Current Compensation
Cat® Digital Voltage Regulator
KVAR Regulation
Cat® Digital Voltage Regulator
Power Factor Regulation
Cat® Digital Voltage Regulator
Parameters
Cat® Digital Voltage Regulator
Remote Communication
Cat® Digital Voltage Regulator
Voltage Control
Electric Power Generation Principles
Group Support Level
Cat® Digital Voltage Regulator
Features
Product Link For Generator Sets
Parameters
Product Link For Generator Sets
Testing and Adjusting
Testing And Adjusting
VR3 VOLTAGE REGULATOR (10/12 LEAD), SELF-EXCITED SR4 GENERAT
Testing And Adjusting
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR
Testing And Adjusting
VR4 VOLTAGE REGULATOR
Testing And Adjusting
VR3F FLAT TOP VOLTAGE REGULATOR FOR 4/6 AND 10/12 LEAD, SELF
Fault Handling for Earlier Digital Voltage Regulators
Digital Voltage Regulator
Fault Handling
Digital Voltage Regulator
General Information
Digital Voltage Regulator
Parameter Viewing and Configuring Procedure
Digital Voltage Regulator
Service Tools
Cat® Digital Voltage Regulator
Startup Procedure
Cat® Digital Voltage Regulator
High Voltage - Troubleshoot
Digital Voltage Regulator
Improper PF Regulation or KVAR Regulation - Troubleshoot
Digital Voltage Regulator
Inaccurate Display - Troubleshoot
Digital Voltage Regulator
Loss of Frequency Shutdown - Troubleshoot
Digital Voltage Regulator
Low Voltage - Troubleshoot
Digital Voltage Regulator
No Voltage - Troubleshoot
Digital Voltage Regulator
Reverse VAR Condition - Troubleshoot
Digital Voltage Regulator
Unstable Voltage - Troubleshoot
Digital Voltage Regulator
Watchdog Alarm - Troubleshoot
Digital Voltage Regulator
Troubleshooting
Digital Voltage Regulator
Wiring Diagrams
Digital Voltage Regulator
Instantaneous Trip Shutdown - Troubleshoot
Digital Voltage Regulator
General Information
Cat® Digital Voltage Regulator
Wiring Diagrams
Cat® Digital Voltage Regulator
Troubleshooting
Cat® Digital Voltage Regulator
No Voltage - Troubleshoot
Cat® Digital Voltage Regulator
Low Voltage - Troubleshoot
Cat® Digital Voltage Regulator
High Voltage - Troubleshoot
Cat® Digital Voltage Regulator
Unstable Voltage - Troubleshoot
Cat® Digital Voltage Regulator
No Voltage Droop - Troubleshoot
Cat® Digital Voltage Regulator
No Line Loss Compensation - Troubleshoot
Cat® Digital Voltage Regulator
Poor Voltage Regulation - Troubleshoot
Cat® Digital Voltage Regulator
Parameter Viewing and Configuration (Caterpillar Electronic Technician)
Cat® Digital Voltage Regulator
Parameter Viewing and Configuration (Caterpillar PC Software)
Cat® Digital Voltage Regulator
Gain Setting - Adjust
Cat® Digital Voltage Regulator
Reverse VAR Condition - Troubleshoot
Cat® Digital Voltage Regulator
Generator Overcurrent - Troubleshoot
Cat® Digital Voltage Regulator
Startup Procedure
Digital Voltage Regulator
Earlier CDVR Dissimilarities
Cat® Digital Voltage Regulator

Caterpillar Parts SIS Catalog 3512C :

121-6200 REGULATOR GP-VOLTAGE
REGULATOR AS-VOLTAGE
314-7755 REGULATOR AS-VOLTAGE
RECTIFIER GP-REVOLVING
515-2375 RECTIFIER GP-REVOLVING
RECTIFIER GP-REVOLVING
515-2374 RECTIFIER GP-REVOLVING
RECTIFIER GP-REVOLVING
298-3817 RECTIFIER GP-REVOLVING
RECTIFIER GP-REVOLVING
142-4452 RECTIFIER GP-REVOLVING
243-4270 MOUNTING GP-VOLTAGE REGULATOR
MOUNTING GP-VOLTAGE REGULATOR
242-3487 MOUNTING GP-VOLTAGE REGULATOR
REGULATOR GP-VOLTAGE
309-1019 REGULATOR GP-VOLTAGE
ROTOR GP-GENERATOR
145-7467 ROTOR GP-GENERATOR
208-0392 ROTOR GP-GENERATOR
ROTOR GP-GENERATOR
271-0483 ROTOR GP-GENERATOR
ROTOR GP-GENERATOR
508-4051 ROTOR GP-GENERATOR
ROTOR GP-GENERATOR
512-9641 ROTOR GP-GENERATOR
SCREEN GP-AIR
145-6001 SCREEN GP-AIR
SCREEN GP-AIR
145-6002 SCREEN GP-AIR
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