f
g
b
c
d
a
e
h
Design description
(Fig. 1)
a
LCD Indicator for displaying the value of the mains voltage, displaying
the values of the adjustable parameters and indicating the status of the
voltage relay
b
SET: button to enter the programming mode and select programmable
parameters
c
UP: button to increase the value of a parameter being set
d
DOWN: button to decrease the value of a parameter being set
e
ON: forced load button, exit button from the parameter setting mode
f
Protective shutters
g
Grounding contacts
h
Wall plug to connect the voltage relay to
230 V / 50 Hz power supply
network socket
Fig. 1
ENG
User’s Manual
5
OVP-16pd
