WEG AVR-A-OPT-06 400Hz Manual De Instalación, Operación Y Mantenimiento página 19

F-
¹ Item not supplied by WEG;
² if there is no Potentiometer connected, keep terminals short circuited;
³ 10A/250Vac switch to turn ON /OFF the regulator (Item not supplied by WEG)
ATTENTION
1. Before connecting the regulator to the alternator, verify in the installation manual, the reference nominal
voltage.
2. When using an auxiliary coil, the connector E3/4, reference of the regulator circuit, should be the
mandatory common point between the coil and the alternator
3. If the reference voltage is not equal to the output voltage of the alternator, do not make the connections
without consulting the service department.
Alternator
Auxiliary
Exciter
coil
F+
field
F+
F-
ON/OFF
key³
E1 E2 3
E3/4
AVR-A-OPT-06
Alternator Voltage
from 170 to 280 Vca
from 320 to 600 Vca
Automatic Voltage Regulator – AVR-A-OPT-06 400Hz l 19
www.weg.net
N
R
S
T
Potentiometer for
external voltage
regulation¹ ² (5kΩ/3W)