Basler Electric AVC63-12 - Manual (Page 10)

Publication
9337200991
Revision
J
Instructions
Date
01/15
Page
10 of 10
3. Adjust the VLT ADJ control clockwise.
Observe that the lamp turns on.
4. Adjust the VLT ADJ control until the lamp just turns off.
Table 2. Test Voltage and Frequency
Model
Input
Power
Sensing
Vac Hz
AVC63-12A1 120 120 50/60
AVC63-12A2 120 120 400
AVC63-12B1 120 240 50/60
AVC63-12B2 120 240 400
AVC125-10A1 240 120 50/60
AVC125-10A2 240 120 400
AVC125-10B1 240 240 50/60
AVC125-10B2 240 240 400
Regulator operation is satisfactory if the above results are obtained. However, stability must be tested with the
generator and regulator in operation.
Figure 10. Test Setup
MAINTENANCE
A periodic inspection of the regulator should be made to ensure that it is clean and free from accumulations of
dust and moisture. Ensure that all connections are clean and tight.
TROUBLESHOOTING
In case of regulator failure or defective operation, simplifying the system by eliminating components such as
remote adjust potentiometers and other non-essential items can be helpful in the troubleshooting process.
F1 F2 26 30 20 22
AVC63-12 or AVC125-10
D2
59
0-33
0
3
-2
4-
06
10
ohms
Input
Power
100 W
Lamp
24 28
2 3 5 6 6a 7 8 5a 9 4 CH
GND
Sensing
Voltage
20
ohms
1
1 A wire-wound resistor with a minimum
power rating of 15 W should be used.