Figure 3. Connection Diagram for 400 Vac Operation
OPERATING MANUAL FOR AUTOMATIC VOLTAGE REGULATOR
MODEL NO : EVC300i
Page 5 of 7
S1
S2
VR
VR
V
380
N
V
220
V
F+
F-
2
1
Exciter
Field
+
-
Armature
Stator Wire
100K/1W
+ 5 Vdc Analogue Input
CT
1A
1
2
W
N
V
U
-
IN :
A+
A-
FUSE 6.3
Amps
O/L
LED
O/L
POT
TRIM
ON
SW : ON - 60 HZ
OFF -50 HZ
.
2
SW1 ON - Increase in
Response Time.
OFF - Response as per
STAB pot Set
:
Note : All doted lines are optional connections.
Updated on 02 Feb2015
UFRO LED