2020.05 / f
9
Electric Power Generation
Installation and maintenance
LSA R/H 49.1
Low Voltage Alternator - 4 pole
4528 en -
3.4 - Internal coupling
•
Standard terminal connection: 6-wire
Any intervention on the alternator
terminals during reconnection or checks
should be performed withthe machine
stopped.
L1(U)
L3(W)
T1
T4
T3
T6
T5
T2
L2(V)
D
3 PH
Winding
60 Hz
50 Hz
380 - 415
440 - 480
A.V.R. terminal
: 0. 380V
6 S
Connection code
Connection
Voltage L.L
Drawing
N°: LSA491.9.062
N
L1
L2
L3
REGULATION
REGULATOR
11
4
11
4
11
3
104
104
103
106
106
105
108
108
107
11
0
11
0
109
11
2
11
2
111
104
104
103
blanc
red
red
106
106
105
white
red
red
108
108
107
white
red
red
11
0
11
0
109
white
red
red
11
2
11
2
111
white
red
red
11
4
11
4
11
3
white
red
red
PT 100 STATOR
(Alarme)
PT 100 STATOR
(Réserve)
PH1
PH2
PH3
PH1
PH2
PH3
STATOR TERMINAL BOX
102
101
R1
Resistor heating
STATOR
R2
In no case should the internal
connections in the terminal box be
subjected to stresses due to cables
connected by the user.
