MC2-30V
Doc. N°
MO-0499-ING
Copyright 2019
Date
17.03.2022
Rev.
2
Pag. 27
of
63
16. System (System parameters)
Setting of system parameters.
CTs&PTs
Phase PT
Primary
Prim.
→
10
kV
(1
÷
500)
step 0.01 kV
Secondary
Sec.
→
100
V
(50 / 150)
step 1
V
Sys.Ratings
Fn
→
50
Hz
(50 / 60)
Nominal Frequency
Un
→
10
kV
(0.1
÷
500)
step 0.01 kV
Nominal Current
Sys.Options
27/59
→
E
Hz
(E / U)
Operation of Function
NCy
→
3
(3
÷
10)
step 1
Number of periods for df/dt calculation
SetUp Group
Group
→
1
(1
÷
4)
1
•
Press “
Menu
” for access to the main menu with icons.
2
•
Select “
System
” icon with pushbuttons
“
Increase
” or “
Decrease
”.
•
Press “
Select
” for access.
3
•
Select “
CTs&PTs
”
.
•
Press “
Select
”
for access.
4
•
Select “
PT
”
.
•
Press “
Select
”
for access.
5
•
Select “
Primary
”
to modify the value, or press
“
Decrease
”
•
Press “
Modify
” to modify the parameter.
(if Password is request, see § Password).
6
•
Appear
icon.
•
Use pushbuttons “
Increase
” or “
Decrease
” to set the value.
•
Press “
Write
” to confirm the value
7
•
The value is now set.
•
To set a new value return to the point “4”.
•
Press “
Exit
”.
7
•
The display show “
Confirm the change?
”.
•
Choose “
Yes
” to confirm the changes.
•
Choose “
No
” to
not
confirm the changes.
•
After set confirmation (or non-confirmation) the display goes back to
point “3”.
