FUEL PUMP HOUSING AND GOVERNOR 7S9334 - Caterpillar

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Illustration 7 g00952365
Factory connection for "D" wiring code
Table 3
L-L Voltage for Wiring Code D
Winding 50 Hz 60 Hz
6 380-415 380-480
7 440-460 -
8 - 380-416 R 220 voltage sensing - 0 => (T8) / 110 V => (T11)R 438 LS voltage sensing - 0 => (T3) / 380 V => (T2)Wiring Code F for Single-Phase Configuration or Three-Phase Configuration
Illustration 8 g00952381
Voltage LM equals one half of voltage LL.
Illustration 9 g00952390
Factory connection for "F" wiring code
Table 4
L-L Voltage for Wiring Code F
Winding 50 Hz 60 Hz
6 220-240 220-240
7 250-260 -
8 200 220-240 R 220 voltage sensing - 0 => (T8) / 110 V => (T11)R 438 LS voltage sensing - 0 => (T3) / 220 V => (T2)Wiring Code FF for Single-Phase Configuration
Illustration 10 g00952416
Voltage LM equals one half of voltage LL.
Illustration 11 g00952430
Factory connection for "FF" wiring code
Table 5
L-L Voltage for Wiring Code FF
Winding 50 Hz 60 Hz
6 220-240 220-240
7 250-260 -
8 200 220-240 R 220 voltage sensing - 0 => (T1) / 110 V => (T4)R 438 LS voltage sensing - 0 => (T10) / 220 V => (T1)Connections for Exciter Field
Connections for Series (SHUNT)
Illustration 12 g03871392
(WHT) White
(BLU) Blue
(BLK) Black
(RED) Red Parallel Connection for Auxiliary Winding Regulation Excitation Principle (AREP) and Permanent Magnet Generator (PMG)
Illustration 13 g01147978
(WHT) White
(BLU) Blue
(BLK) Black
(RED) Red R 791 T Interference Suppression
Illustration 14 g00953025
Connect the interference suppression, as shown. The letters in the circles represent the wiring codes for the generators.
(BLK) Black
(BLU) Blue
(WHT) White
(A) Wiring code "A"
(B) Wiring code "B"
(D) Wiring code "D"
(F) Wiring code "F"
(FF) Wiring code "FF"