User Manual
28
Measuring inputs
System /
application
Terminals
3-wire
3-phase
asymmetric
load
L1
L2
L3
5
1
8
2
3
7
9
L1
L2
L3
k l
K L
k l
K L
5
1
8
2
3
7
9
L1
L2
L3
u
U
v
V
v
V
u
U
k l
K L
k l
K L
5
1
8
2
3
7
9
L1
L2
L3
k l
K L
k l
K L
xxx
uuu
X
XX
UU U
5
1
8
2
3
7
9
L1
N
11 31
L1
N
k l
K L
2 11 31
L1
v
V
u
U
k l
K L
2 11 31
2
L2
L3
L2
L3
N
L2
L3
4-wire
3-phase
symmetric
load
I: L1
L1
8 3
1
L1
k l
K L
5 8 31
L1
v
V
u
U
k l
K L
5 8 31
5
L2
L3
L2
L3
L2
L3
3-wire
3-phase
symmetric
load
Phase-shift
U: L2 – L3
I: L1
Connect the voltage according to the following table for current measurement in L2 or L3:
Current transf. Terminals 5 8
L2 1 3 L3 L1
L3 1 3 L1 L2
Connect the voltage according to the following table for current measurement in L2 or L3:
Current transf. Terminals 2 11
L2 1 3 L2 N
L3 1 3 L3 N