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Measurement Type
Settings –
1 7
1
1
2 3
4
5 6
7
8 9
10
11 12
30
select
▼
▲
exit
The device offers the possibility of 4 types , according to the
connection.
Current from M.V / Voltage from L.V (without voltage transformer)
There are two settings
1) MV – LV Ratio : The ratio of medium voltage to the low voltage
value (phase to phase). Forexample ; 33.000V / 400V = 82,5
2) Transformer Type : DYN-11 or DYN-5
NOTE: The current transformer ratio must be entered in the section
from the menu 1.7.8
1
2 3
4
5 6
7
8 9
10
11 12
30
Measurement types
1 7
1 1
MV – LV ratio
►
Transformer Type
select
▼
▲
exit
1
2 3
4
5 6
7
8 9
10
11 12
30
Measurement types
1 7
1 2
MV – LV ratio
Transformer Type
►
select
▼
▲
exit
"Apply" key is pressed to take the target value into memory. "Save
Changes" message will appear on the screen. When "Okay" key is
pressed, the value is taken into the memory.
Connection :
MEDIUM VOLTAGE
I1
X/5A
I2
X/5A
I3
X/5A
Current Inputs
1
2 3
4
5 6
7
8 9
10
11 12
Enter MV – LV ratio
0001.000
▲ +
▼ -
◄
apply
okay
back
cancel
1
2 3
4
5 6
7
8 9
10
11 12
Enter Transformer Type
DYN - 11
▲ +
▼ -
apply
okay
back
cancel
LOW VOLTAGE
~
~
~
Voltage Inputs
30
Medium Voltage
(VOLT)
Low Voltage
(VOLT)
30
DYN – 11
or
DYN – 5
L1
N
L2
L3
2A 2A 2A
N
L1
L2 L3
10
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