
G 50/G 70/G 85 Maintenance
wc_tx000484gb.fm 55
RECTIFIER
ROTOR
STATOR
Y (+)
5C
5B
5A
3A
4A
AMP
STAB
VOLT
HZ
L/W
60HZ JUMPER
L (-)
T11
L3
T11
T3
(POWER)
(SENSING)
(EXCITER)
11
10
12
T4
L2
T8
T1
GROUND GENERATOR
HOUSING TO FRAME
STATOR
MAIN
WINDINGS
L1
T9
26
25
18
13
12
17
17
10
12
14
13
11
18
GROUND TO
ENCLOSURE BOX
STUD
6GA
BOND
BAR
G/Y
LL
22
19
20
21
23
24
16
R1
R2
BR
15
L3
2/0
2/0
L1
L2
2/0
SHUNT
LUG SAFETY
LIMIT
SWITCH
MAIN BRKR
L/W
CT-2
CT-1
PAIR BLK 4 GA
PAIR BLK 4 GA
PAIR BLK 4 GA
MECHANICAL LUGS
CT-3
T3
T6
25
21
17
13
26
22
18
10
14
T2
28
24
27
23
20
19
43
11
16
15
41
SWITCH
PHASE
12
CT-3
36B
CT-1
36A
CT-2
39
36
37
38
CURRENT TRANSFORMER
PLUG 3
INPUTS
CT3
CT2
CT1
CT COMMON
41
42
43
OR
BR
LINE VOLTAGE
PLUG 4
INPUTS
L2
L1
L3
T5
T12
T7
T10
G/Y
G/Y
G/Y
G/Y
LL
LL
LL
LL
BR
OR
BR
BR
BR
11
16
10
15
14
wc_gr004692
27
28
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