Connection Diagrams - WEG AVR-A-OPT-16 Manual De Instalación, Operación Y Mantenimiento

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10 CONNECTION DIAGRAMS

K -
Exciter
field
I+
Exciter
field
1 I WEG.
TEM NOT SUPPLIED BY
2 I
F NO POTENTIOMETER IS CONNECTED
ATTENTION
1. Before connecting the regulator to the generator, check installation manual and the nominal
reference voltage;
2. If the reference voltage is not equal to the generator output voltage, do not make the connections
without first contacting the service department.
16 | Automatic Voltage Regulator – AVR-A-OPT-16
Generator
PMG
R
AC1
AC2
AC3
AVR-A-OPT-16 External Potentiometer
K -
Generator
I+
PMG
AVR-A-OPT-16 Analog Input
, 6
KEEP TERMINALS AND
Parallelism CT ratio In/5A¹
P
P
1
S1 S2
-
S T S1 S2
1
-
AVR-A-OPT-16
W
CW
I+ K-
Parallelism CT ratio In/5A¹
P
P
1
S1 S2
R S T S1 S2
1
AC1
AVR-A-OPT-16
A-
AC2
A+
AC3
I+ K-
7 ( -
JUMPED SHORT CIRCUITED
N
R
S
T
Single/parallel switch¹
Open: parallel;
Closed: single
Potentiometer
for external
voltage
regulation¹ ²
Ω
( 5k /3W)
N
R
S
T
Single/parallel switch¹
Open: parallel;
Closed: single
Input ± 9V
) .