SR4 and SR4B Electric Power Generation Rewind Data Caterpillar


Winding Data for 5N-0001 Generator through 5N-0025 Generator

Usage:

SR4B 1BN

5N-0001 Generator

Table 1
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM WOUND)    
ROTOR
(FORM WOUND)    
Stack Height    
177.8 mm (7.0 inch)    

177.8 mm (7.0 inch)    

177.8 mm (7.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     5.4 (5,6,5,6,5)     -     -    
Turns/Pole     -     112     96    
No. & Wire Size     3 - #14     4 - #15     1 - #9    
Mean Length Turn    
853.4 mm (33.6 inch)    
-     -    
Copper Weight    
15.4 kg (34.7 lb)    

17.7 kg (39.8 lb)    
-    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #8     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0357 ohms     -     -    
Field lead resistance at 25 ° C (77 ° F)     -     0.814 ohms     0.715 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)    
Stack Length    
50.8 mm (2.0 inch)    

50.8 mm (2.0 inch)    
Coils/Group     5     2    
Slots (Coils)     30     36    
Turns (Coils)     20     8    
No. & Size Wire     2 - #17.5     2 - #17    
Coil Throw     1 - 6     1 - 6    
Mean Length Turn (Calc.)    
342.9 mm (13.5 inch)    

279.4 mm (11.0 inch)    
Copper Weight     # 16
3.4 kg (7.6 lb)
#17
2.7 kg (6.0 lb)    

2.7 kg (6.0 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #31
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

5N-0002 Generator

Table 2
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     5.6 (6,6,4,6,6)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     6 - #15     5 - #14     1 - #7    
Mean Length Turn    
934.7 mm (36.8 inch)    
-     -    
Copper Weight    
29.0 kg (64.0 lb)    

32.6 kg (72.0 lb)    

29.8 kg (65.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     6 - #15     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0242 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.576 ohms     0.550 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED
WINDING    
SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn
(Calc.)    

457.2 mm (18.0 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #31
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given are for manual rewind only.

5N-0003 Generator

Table 3
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     3.6 (3,3,4,4,4)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     7 - #14     5 - #14     1 - #7    
Mean Length Turn    
1036.3 mm (40.8 inch)    
-     -    
Copper Weight    
29.5 kg (65.2 lb)    

37.4 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0121 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED
WINDING    
SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18.0 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #02
( 2 ) See Specifications, "Connection Diagrams for Exciter"Connection Diagram A

Note: Specifications given are for manual rewind only.

5N-0004 Generator

Table 4
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     2.8 (3,3,2,3,3)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     10 - #14     5 - #13     1 - #7    
Mean Length Turn    
1214.1 mm (47.8 inch)    
-     -    
Copper Weight    
39.5 kg (87.0 lb)    

45.7 kg (100.7 lb)    

41.7 kg (91.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0078 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.514 ohms     0.76 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED
WINDING    
SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0005 Generator

Table 5
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     2     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     14 - #14     6 - #13     1 - #7    
Mean Length Turn    
1503.7 mm (59.2 inch)    
-     -    
Copper Weight    
47.6 kg (105.0 lb)    

53.9 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     -     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0050 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.424 ohms     0.895 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0006 Generator

Table 6
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
330.2 mm (13.0 inch)    

330.2 mm (13.0 inch)    

330.2 mm (13.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 13     -     -    
Turns/Coil     2.4 (2,2,2,3,3)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     12 - #14     5 - #13     1 - #7    
Mean Length Turn    
1348.7 mm (53.1 inch)    
-     -    
Copper Weight    
43.2 kg (97.1 lb)    

49.9 kg (110.0 lb)    

44.9 kg (98.9 lb)    
Inside Connection (1)     4/2 Parallel Star     -     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0061 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.551 ohms     0.82 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0007 Generator

Table 7
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     2.8 (3,3,2,3,3)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     10 - #14     5 - #13     1 - #7    
Mean Length Turn    
1214.1 mm (47.8 inch)    
-     -    
Copper Weight    
39.5 kg (87.0 lb)    

45.7 kg (100.7 lb)    

41.7 kg (91.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0078 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.514 ohms     0.76 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0010 Generator

Table 8
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     3.4 (4,3,3,3,4)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     8 - #14     5 - #14     1 - #7    
Mean Length Turn    
1135.4 mm (44.7 inch)    
-     -    
Copper Weight    
35.4 kg (78.0 lb)    

37.4 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #6     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0108 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     19     95     6    
No. & Size Wire     1 - #16
1 - #17    
1 - #14     4 - #17    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18.0 inch)    

365.8 mm (14.4 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
3.5 kg (7.7 lb)    

3.9 kg (8.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0011 Generator

Table 9
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     3.6 (3,3,4,4,4)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     7 - #14     5 - #14     1 - #7    
Mean Length Turn    
1036.3 mm (40.8 inch)    
-     -    
Copper Weight    
29.5 kg (65.2 lb)    

37.4 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0121 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #02
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0012 Generator

Table 10
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     2     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     14 - #14     6 - #13     1 - #7    
Mean Length Turn    
1503.7 mm (59.2 inch)    
-     -    
Copper Weight    
47.6 kg (105.0 lb)    

54.0 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     -     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0050 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.424 ohms     0.895 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0013 Generator

Table 11
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     2     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     14 - #14     6 - #13     1 - #7    
Mean Length Turn    
1503.7 mm (59.2 inch)    
-     -    
Copper Weight    
47.6 kg (105.0 lb)    

54.0 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     -     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0050 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.424 ohms     0.895 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (38.0 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0014 Generator

Table 12
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     5     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     7 - #15     5 - #14     1 - #7    
Mean Length Turn    
934.7 mm (36.8 inch)    
-     -    
Copper Weight    
29.4 kg (66.0 lb)    

32.6 kg (72.0 lb)    

29.8 kg (65.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #14     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0189 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.576 ohms     0.550    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     19     95     6    
No. & Size Wire     1 - #16
1 - #17    
1 - #14     4 - #17    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18.0 inch)    

365.8 mm (14.4 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
3.5 kg (7.7 lb)    

3.9 kg (8.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #31
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0015 Generator

Table 13
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM WOUND)    
Stack Height    
152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     5.6 (6,6,4,6,6)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     6 - #15     5 - #14     1 - #7    
Mean Length Turn    
934.7 mm (36.8 inch)    
-     -    
Copper Weight    
29.0 kg (64.0 lb)    

32.6 kg (72.0 lb)    

29.8 kg (65.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     6 - #15     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0242 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.576 ohms     0.550 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED
WINDING    
SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #31
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Wires 20, 22, and 24 are brought out as tap connections between the 4th and 5th coils (28 turns from TO).

Note: Specifications given for manual rewind only.

5N-0016 Generator

Table 14
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM WOUND)    
Stack Height    
152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    

152.4 mm (6.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     7     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     6 - #16     5 - #14     1 - #7    
Mean Length Turn    
934.7 mm (36.8 inch)    
-     -    
Copper Weight    
28.6 kg (63.0 lb)    

32.6 kg (72.0 lb)    

29.9 kg (65.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #6     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0373 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.576 ohms     0.550 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED
WINDING    
SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #05
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Wires 20, 22, and 24 are brought out as tap connections between 4th and 5th coils (28 turns from T0).

Note: Specifications given for manual rewind only.

5N-0017 Generator

Table 15
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     3.4 (4,3,3,3,4)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     8 - #14     5 - #14     1 - #7    
Mean Length Turn    
1135.4 mm (44.7 inch)    
-     -    
Copper Weight    
35.4 kg (78.0 lb)    

37.4 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #6     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0108 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     19     95     6    
No. & Size Wire     1 - #16
1 - #17    
1 - #14     4 - #17    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18.0 inch)    

365.8 mm (14.4 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
3.5 kg (7.7 lb)    

3.9 kg (8.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0018 Generator

Table 16
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     3.6 (3,3,4,4,4)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     7 - #14     5 - #14     1 - #7    
Mean Length Turn    
1036.3 mm (40.8 inch)    
-     -    
Copper Weight    
29.5 kg (65.2 lb)    

37.4 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0121 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #02
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0019 Generator

Table 17
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    

203.2 mm (8.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     4.6 (4,4,5,5,5)     -     -    
Turns/Pole     -     125     110    
No. & Wire Size     7 - #15     5 - #14     1 - #7    
Mean Length Turn    
1036.3 mm (40.8 inch)    
-     -    
Copper Weight    
29.9 kg (66.0 lb)    

36.7 kg (82.5 lb)    

34.2 kg (75.4 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     10 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0194 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.660 ohms     0.621 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    

76.2 mm (3.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     140     6    
No. & Size Wire     2 - #17     1 - #16     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
457.2 mm (18 inch)    

279.4 mm (11.0 inch)    

355.6 mm (14.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

4.1 kg (9.0 lb)    

2.4 kg (5.4 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #05
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Wires 20, 22, and 24 are brought out as tap connections between 4th and 5th coil (18 turns from T0).

Note: Specifications given for manual rewind only.

5N-0020 Generator

Table 18
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR     ROTOR
(FORM
WOUND)    
Stack Height    
292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     2.4 (2,3,2,3,2)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     12 - #14     5 - #13     1 - #7    
Mean Length Turn    
1226.8 mm (48.3 inch)    
-     -    
Copper Weight    
39.6 kg (89.0 lb)    

44.8 kg (100.7 lb)    

41.7 kg (91.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0058 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.514 ohms     0.76 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     2    
Slots (Coils)     30     36    
Turns (Coils)     19     4    
No. & Size Wire     1 - #16
1 - #17    
4 - #17    
Coil Throw     1 - 6     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

3.4 kg (7.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

5N-0021 Generator

Table 19
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     2.8 (3,3,2,3,3)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     10 - #14     5 - #13     1 - #7    
Mean Length Turn    
1214.1 mm (47.8 inch)    
-     -    
Copper Weight    
39.5 kg (87.0 lb)    

45.7 kg (100.7 lb)    

41.7 kg (91.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0078 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.514 ohms     0.76 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (38.0 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0022 Generator

Table 20
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    

292.1 mm (11.5 inch)    
Slots     60     -     -    
Coil Throw     1 - 12     -     -    
Turns/Coil     3.4 (3,4,3,4,3)     -     -    
Turns/Pole     -     100     110    
No. & Wire Size     10 - #15     5 - #13     1 - #7    
Mean Length Turn    
1214.1 mm (47.8 inch)    
-     -    
Copper Weight    
38.1 kg (84.0 lb)    

44.8 kg (100.7 lb)    

41.7 kg (91.9 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #6     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0117 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.514 ohms     0.76 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (38.0 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #13
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Wires 20, 22, and 24 are brought out as tap connections between the 4th and 5th coil (14 turns from T0).

Note: Specifications given for manual rewind only.

5N-0023 Generator

Table 21
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 -13     -     -    
Turns/Coil     1.8 (2,2,1,2,2)     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     15 - #14     6 - #13     1 - #7    
Mean Length Turn    
1465.6 mm (57.7 inch)    
-     -    
Copper Weight    
45.8 kg (101.0 lb)    

52.9 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.00418 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.424 ohms     0.895    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     STATOR (FIELD)     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     2    
Slots (Coils)     30     36    
Turns (Coils)     19     4    
No. & Size Wire     1 - #16
1 - #17    
4 - #17    
Coil Throw     1 - 6     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
6.4 kg (14.0 lb)    

3.4 kg (7.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

5N-0024 Generator

Table 22
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 14     -     -    
Turns/Coil     2     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     14 - #14     6 - #13     1 - #7    
Mean Length Turn    
1503.7 mm (59.2 inch)    
-     -    
Copper Weight    
47.6 kg (105.0 lb)    

54.0 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     -     4 in Series    
Line Leads (No. & Size)     20 - #2     -     -    
Terminal bolt size     5/16 inch     -     -    
Low Voltage connected line resistance at 25 ° C (77 ° F)     0.0050 ohms     -     -    
Field lead resistance at 25 ° C (77 ° F)     -     0.424 ohms     0.895 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (4.5 inch)    
( 1 ) See Specification, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #01
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

5N-0025 Generator

Table 23
MAIN STATOR AND ROTOR WINDING DATA    
ITEM     STATOR     ROTOR
(RANDOM
WOUND)    
ROTOR
(FORM
WOUND)    
Stack Height    
381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    

381.0 mm (15.0 inch)    
Slots     60     -     -    
Coil Throw     1 - 13     -     -    
Turns/Coil     2.6 (2,2,3,3,3)     -     -    
Turns/Pole     -     83     110    
No. & Wire Size     13 - #15     6 - #13     1 - # 7    
Mean Length Turn    
1452.9 mm (57.2 inch)    
-     -    
Copper Weight    
44.9 kg (101.0 lb)    

52.9 kg (119.0 lb)    

49.1 kg (108.3 lb)    
Inside Connection (1)     4/2 Parallel Star     4 in Series     4 in Series    
Line Leads (No. & Size)     20 - #4     -     -    
Terminal bolt size     1/4 inch     -     -    
Low Voltage connected line
resistance at 25 ° C (77 ° F)    
0.0084 ohms     -     -    
Field lead resistance at
25 ° C (77 ° F)    
-     0.424 ohms     0.895 ohms    
EXCITER WINDING DATA    
Exciter Frequency (Hz)     90 Hz    
Exciter Poles     6    
ITEM     DISTRIBUTED WINDING     SALIENT WINDING     ROTOR (ARMATURE)    
Stack Length    
101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    

101.6 mm (4.0 inch)    
Coils/Group     5     1     2    
Slots (Coils)     30     6     36    
Turns (Coils)     21     105     4    
No. & Size Wire     2 - #17     1 - #14.5     4 - #16    
Coil Throw     1 - 6     1 - 2     1 - 6    
Mean Length Turn (Calc.)    
508.0 mm (20.0 inch)    

449.6 mm (17.7 inch)    

406.4 mm (16.0 inch)    
Copper Weight    
3.3 kg (7.5 lb)    

4.3 kg (9.7 lb)    

1.6 kg (3.6 lb)    
Insulation     H. Polythermaleze    
Connection (2)     Series     Series     2 Parallel Star    
Line Leads     #14

914.4 mm (36.0 inch)    
#14

965.2 mm (38.0 inch)    
6 - #10

114.3 mm (38.0 inch)    
( 1 ) See Specifications, "Connection Diagrams for Main Stator and Main Rotor" Connection Diagram #13
( 2 ) See Specifications, "Connection Diagrams for Exciter" Connection Diagram A

Note: Specifications given for manual rewind only.

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