Settings
Setting limits calibration
Operate the trimmer on the back of the instrument. The setting of limits is a
percentage of the value of working voltage (230 or 400V).
The maximum value of the voltage may vary from 0 to 20% of the working
voltage; the minimum value of the voltage varies from 0 to -20% of the working
voltage.
Setting the working voltage
To set the working voltage, turn the switch on the rear of the instrument..
Diagram of principe
6
5
4
out
alternatore
tensione di
eccitazione
Interruption of excitation of the generator
6
5
4
out
alternatore
tensione di
eccitazione
Short circuit of the generator excitation
Code of order
Code
EN0546
overvoltage control and display output voltage for alternators
EN0546
3
rev 1.1
Digital Voltage Control
EN0546
alarm range
working
voltage
230V
400V
% working voltage
-10
-20
0
+10
+20
0
working
voltage
selector
setting
limits for
calibration
