___________________________________________________________________________________________
ADVR-250
5
SECTION 5 : CONNECTION DIAGRAMS
110V
0V
E+
E-
1 K
Ω
STAB
VOLT
U/F
O/C
0
1
2
3
4
5
6
7
8
9
ADVR-250
1000 Ohm
EXT. VR
~
G
Field
R S
N
T
Figure 4
110V
0V
E+
E-
1 K
Ω
STAB
VOLT
U/F
O/C
0
1
2
3
4
5
6
7
8
9
ADVR-250
1000 Ohm
EXT. VR
~
G
Field
R S
N
T
Figure 5
ATTENTION
1. Before using a Megger or a Withstand Voltage Tester, removes the wires connecting to the AVR to
prevent high voltage damage to the regulator.
2. Improper setting of under-frequency protection could cause the output voltage of the unit to drop or
become unstable under with changes in load. Avoid making any changes to the U/F setting unless
necessary.
※
Use only replacement fuses specified in this user manual.
※
Appearance and specifications of products are subject to change for improvement without prior notice.
190/220 Vac
110 Vac
