VALVE GP-PUMP CONTROL 3355894 - Caterpillar

5N-7232 Generator
Table 25
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM WOUND)     ROTOR
(FORM WOUND)    
Stack Height    
584.2 mm (23.0 inch)    
596.9 mm (23.5 inch)     -    
Slots     72     -     -    
Coil Throw     1 - 10     -     -    
Turns/Coil     3     -     -    
Turns/Pole     -     147.5     -    
No. & Wire Size     11 - #12    
1 - 3.66 mm x 7.32 mm (.144 inch x .288 inch)     -    
Mean Length Turn    
2001.5 mm (78.8 inch)     -     -    
Copper Weight    
140.9 kg (310.8 lb)    
348.7 kg (768.7 lb)     -    
Inside Connection (1)     6/3 Parallel Star     6 in Series     -    
Line Leads (No. & Size)     12 - #0000     -     -    
Terminal bolt size     3/8 inch     -     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.004 ohms     -     -    
Field lead resistance at 25 ° C (77 ° F)     -     0.98 ohms     -    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     80 Hz    
Exciter Poles     8    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)    
Stack Length    
88.9 mm (3.5 inch)    
88.9 mm (3.5 inch)    
Coils/Group     1     2    
Slots (Coils)     8     48    
Turns (Coils)     160     8    
No. & Size Wire     1 - #18 and 2 - #17     3 - #16    
Coil Throw     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
355.6 mm (14.0 inch)    
436.9 mm (17.2 inch)    
Copper Weight    
6.4 kg (14.0 lb)    
13.6 kg (29.9 lb)    
Insulation     Heavy Nytherm    
Connection (2)     Series     2 Parallel Star    
Line Leads     #14
762.0 mm (30.0 inch)     #10
304.8 mm (12.0 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #38
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram C