Electric Power Generation
1
Installation and maintenance
1
5876 en - 2020.01 / a
TALA44
Low Voltage Alternators - 4 pole
• SHUNT three-phase 12-wire
MAIN FIELD
STATOR: 12-wire (T1 to T12 identification)
EXCITER
Armature
Exciter field
1)1
+
Rotating rectifiers
....
·�·
blue
yellow
white
green
* For F and FF connection,
link N and N1
D
T10
T1
--l
--l
......
--.J
C: C:
......
01
�
--l
......
1
0
C
1
1\)
C
Cl)
3 PH
A
T3
T1
N.C.
T2
T2
N.C.
;:j
<
......
--l
01
<
1\)
F
T2
T1
N.C.
N.C.
i/1
OPTIONAL
:�.:-.-::
w
en
::J
LL
R791T
3PH
y
T1 T1
T2 T2
T3 T3
--l
00
--l
......
......
1
ai
1 PH
FF
T10
T1
N.C.
N.C.
1 PH
L
L
M
t
�I
O
O
O
OPEN FOR 6DHz
...
t
....
b_...ili;; _
_,!
1
Black
Black
Black
Blue
N
e---1----
SL UF OE
UF
S
V
ConsultR120 manual ref.5243
GreenNellow
LEROY-SOMER '"
--l
--l
Cl)
......
1
1\)
�
1
1\)
�
Cl)
7
