WEG AVR-A-OPT-06 - Connection: With Auxiliary Coil

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20 l Automatic Voltage Regulator – AVR-A-OPT-06
9.2 ALTERNATOR CONNECTION WITH AUXILIARY COIL
N
R
S
T
Parallelism CT ratio In/x¹
Exciter
field
F- F+
Alternator
Potentiometer for
external voltage
regulation¹ ² (5k/3W)
AVR-A-OPT-06
F+
F-
E1
E2
3
Single/parallel switch¹
Open: parallel;
Closed: single
S1
S2
P1
P2
S1
S2
E3/4
JHz
A-
A+
Analog Input
ON/OFF
key³
DW
CM
UP
Digital Input
Alternator Voltage
from 170 to 280 Vca
from 320 to 600 Vca
from 520 to 640 Vca (*)
Alternator Voltage
from 85 to 140 Vca
from 160 to 300 Vca
from 180 to 240 Vca (*)
N
R
S
T
Parallelism CT ratio In/x¹
Exciter
field
F-
F+
Alternator
Potentiometer for
external voltage
regulation¹ ² ( 5k/3W)
AVR-A-OPT-06
F+
F-
E1
E2
3 S1
S2
P1
P2
S1
S2
E3/4
JHz
A-
A+
Analog Input
ON/OFF
key³³
DW
CM
UP
Digital Input
Auxiliary
coil
Single/parallel switch¹
Open: parallel;
Closed: single