23
Acuvim-L
2CT
The difference between Fig.2-17 and Fig.2-18 is that no current flows through
current input terminal I21 and I22. The I2 value is calculated from formula
i1+i2+i3=0. The current input mode of the meter should be set to 2CT .
Fig.2-18 2CT
1CT
The current input mode of the meter should be set to 1CT
Fig.2-19 1CT
LINE
LOAD
A
B
C
I11
Acuvim-L
5
7
9
I32
8
6
I12
I21
I22
I31
6
Terminal block
1
2
3
4
5
ALUM0227
LINE
LOAD
A
B
C
I11
Acuvim-L
5
7
9
I32
8
6
I12
I21
I22
I31
6
Terminal block
1
2
3
4
5
ALUM0228
N
Shop for Power Metering products online at:
1.877.766.5412
www.
PowerMeterStore
.com