SR4 and SR4B Electric Power Generation Rewind Data Caterpillar


Winding Data for 167-1351 Generator through 167-1354 Generator

Usage:

SR4B 1BN

167-1351 Generator

Table 1
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
527.1 mm (20.75 inch)    

527.1 mm (20.75 inch)    
Slots     60     -    
Coil Throw     1 - 11     -    
Turns/Coil     2     -    
Turns/Pole     -     138    
No. & Wire Size     15 - #14     #8 SQ    
Mean Length Turn    
1618.0 mm (63.7 inch)    
-    
Copper Weight    
54.7 kg (120.5 lb)    

73.0 kg (161 lb)    
Inside Connection (1)     2 Parallel Wye / 4 Parallel Wye     Series    
Line Leads (No. & Size)     -     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00455 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.430 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     120 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     8    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
50.8 mm (2.0 inch)    

50.8 mm (2.0 inch)    
-    
Coils/Group     -     2     -    
Slots (Coils)     8     48     -    
Turns (Coils)     178     12     -    
No. & Size Wire     1 - #14.5     2 - #17.5     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
304.8 mm (12.0 inch)    

1066.8 mm (42.0 inch)    
-    
Copper Weight    
10.3 kg (22.6 lb)    

3.6 kg (7.9 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Wye     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 64
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram I

167-1352 Generator

Table 2
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
527.1 mm (20.75 inch)    

527.1 mm (20.75 inch)    
Slots     84     -    
Coil Throw     1 - 15     -    
Turns/Coil     1     -    
Turns/Pole     -     138    
No. & Wire Size     18 - #14     #8 SQ    
Mean Length Turn    
1701.8 mm (67.0 inch)    
-    
Copper Weight    
48.5 kg (107 lb)    

73.0 kg (161 lb)    
Inside Connection (1)     2 Parallel Wye / 4 Parallel Wye     Series    
Line Leads (No. & Size)     -     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00119 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.430 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     120 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     8    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
50.8 mm (2.0 inch)    

50.8 mm (2.0 inch)    
-    
Coils/Group     -     2     -    
Slots (Coils)     8     48     -    
Turns (Coils)     178     12     -    
No. & Size Wire     1 - #14.5     2 - #17.5     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
304.8 mm (12.0 inch)    

1066.8 mm (42.0 inch)    
-    
Copper Weight    
10.3 kg (22.6 lb)    

3.6 kg (7.9 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Wye     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 64
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram I

167-1353 Generator

Table 3
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
527.1 mm (20.75 inch)    

527.1 mm (20.75 inch)    
Slots     60     -    
Coil Throw     1 - 11     -    
Turns/Coil     2     -    
Turns/Pole     -     138    
No. & Wire Size     15 - #14     #8 SQ    
Mean Length Turn    
1618.0 mm (63.7 inch)    
-    
Copper Weight    
54.7 kg (120.5 lb)    

73.0 kg (161 lb)    
Inside Connection (1)     2 Parallel Wye / 4 Parallel Wye     Series    
Line Leads (No. & Size)     -     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00455 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.430 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     120 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     8    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
50.8 mm (2.0 inch)    

50.8 mm (2.0 inch)    
-    
Coils/Group     -     2     -    
Slots (Coils)     8     48     -    
Turns (Coils)     178     12     -    
No. & Size Wire     1 - #14.5     2 - #17.5     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
304.8 mm (12.0 inch)    

1066.8 mm (42.0 inch)    
-    
Copper Weight    
10.3 kg (22.6 lb)    

3.6 kg (7.9 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Wye     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 64
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram I

167-1354 Generator

Table 4
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR    
Stack Height    
527.1 mm (20.75 inch)    

527.1 mm (20.75 inch)    
Slots     84     -    
Coil Throw     1 - 15     -    
Turns/Coil     1     -    
Turns/Pole     -     138    
No. & Wire Size     18 - #14     #8 SQ    
Mean Length Turn    
1701.8 mm (67.0 inch)    
-    
Copper Weight    
48.5 kg (107 lb)    

73.0 kg (161 lb)    
Inside Connection (1)     2 Parallel Wye / 4 Parallel Wye     Series    
Line Leads (No. & Size)     -     -    
Terminal bolt size     3/8 inch     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.00119 ohms     -    
Field lead resistance at 25 ° C (77 ° F)     -     1.430 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     120 Hz     Permanent Magnet Frequency     - Hz    
Exciter Poles     8    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)     Permanent Magnet Stator    
Stack Length    
50.8 mm (2.0 inch)    

50.8 mm (2.0 inch)    
-    
Coils/Group     -     2     -    
Slots (Coils)     8     48     -    
Turns (Coils)     178     12     -    
No. & Size Wire     1 - #14.5     2 - #17.5     -    
Coil Throw     1 - 2     1 - 6     -    
Mean Length Turn (Calc.)    
304.8 mm (12.0 inch)    

1066.8 mm (42.0 inch)    
-    
Copper Weight    
10.3 kg (22.6 lb)    

3.6 kg (7.9 lb)    
-    
Insulation     Heavy Polyester Polyamide Imide    
Connection (2)     Series     2 Parallel Wye     -    
Line Leads     2 - #14     3 - #10     -    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram 64
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram I

Caterpillar Information System:

Electronic Modular Control Panel II (EMCP II) Data Link
3408E and 3412E Engines for Caterpillar Built Machines Cylinder Liner Projection - Inspect
3408E and 3412E Engines for Caterpillar Built Machines Engine Valve Lash - Inspect/Adjust
Electronic Modular Control Panel II (EMCP II) Starting Motor Remains Engaged (for EUI Engines)
2001/11/01 The Timing Marks Have Been Improved On The Front and Rear Balancer Gears {1220}
3408E and 3412E Engines for Caterpillar Built Machines Finding Top Center Position for No. 1 Piston
3408E and 3412E Engines for Caterpillar Built Machines Basic Engine
SCT673 Truck Mounted PumperPOD Fan Belt - Inspect/Adjust/Replace
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for 153-3081 Generator through 153-3098 Generator
Power Module Switchgear (Low Voltage and Medium Voltage) Fire Prevention and Explosion Prevention
G3600 Engines System Overview
3054 and 3056 Engines 550 Generator Set Control Panel Alarm Operation
G3300 Engines Specifications
G3300 Engines Plate Locations and Film Locations
SCT673 Truck Mounted PumperPOD Power End Oil and Filter - Change
Electronic Modular Control Panel II (EMCP II) Shutdown Mode
SCT673 Truck Mounted PumperPOD Manual Stop Procedure
Electronic Modular Control Panel II (EMCP II) Service Mode
G3300 Engines Engine Valve Lash - Inspect/Adjust
C9 Marine Engines Digital Sensor Supply Circuit - Test
Electronic Modular Control Panel II (EMCP II) for EUI Engines General Information
Electronic Modular Control Panel II (EMCP II) Hourmeter Programming OP7
SPT343 Truck Mounted Pumper Product Description
3054 and 3056 Industrial and Generator Set Engines Troubleshooting
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.