27
Measuring inputs
System /
application
Terminals
L1
N
11
3
1
2
Single-phase
AC system
L1
5
3
1
L1
k
l
K
L
2
5
3
1
L1
v
V
u
U
k
l
K
L
2
5
3
1
2
L2
L3
L2
L3
L2
L3
3-wire
3-phase
symmetric
load
Phase-shift
U: L1 – L2
I: L1
L1
L2
L3
5
1
8
2
3
L1
L2
L3
k
l
K
L
5
1
8
2
3
L1
L2
L3
u
U
v
V
v
V
u
U
k
l
K
L
5
1
8
2
3
3-wire
3-phase
symmetric
load
I: L1
Connect the voltage according to the following table
for current measurement in L2 or L3:
Connect the voltage according to the following table
for current measurement in L2 or L3:
L1
N
k
l
K
L
2
11
3
1
L1
N
v
V
u
U
k
l
K
L
2
11
3
1
L1
2
3
1
L1
k
l
K
L
8
2
3
1
L1
v
V
u
U
k
l
K
L
8
2
3
1
8
L2
L3
L2
L3
L2
L3
3-wire
3-phase
symmetric
load
Phase-shift
U: L3 – L1
I: L1
Connect the voltage according to the following table
for current measurement in L2 or L3:
Current transf. Terminals
2
5
8
L2
1
3
L2
L3
L1
L3
1
3
L3
L1
L2
Current transf.
Terminals
2
5
L2
1
3
L2
L3
L3
1
3
L3
L1
Current transf.
Terminals
8
2
L2
1
3
L1
L2
L3
1
3
L2
L3
English
