System /
application
5
3-wire
3-phase
L1
symmetric
L2
load
L3
Phase-shift
U: L2 – L3
Connect the voltage according to the following table for current measurement in L2 or L3:
I: L1
Current transf.
L2
L3
2
L1
L2
4-wire
3-phase
L3
symmetric
N
load
I: L1
Connect the voltage according to the following table for current measurement in L2 or L3:
Current transf.
L2
L3
2
L1
L2
L3
3-wire
3-phase
asymmetric
2
load
u
v
U
V
L1
L2
L3
7004-00075-A Rev --.indd
8
1
3
Terminals
1
3
1
3
11
1
3
Terminals
1
3
1
3
5
8
1
3
7
9
3
9
5
8
1
7
u
v
k
l
V
U
k
l
K
L
K
L
Measuring inputs
Terminals
5
8
1
3
k
l
L1
K
L
L2
L3
5
8
L3
L1
L1
L2
2
11
1
3
k
l
L1
K
L
L2
L3
N
2
11
L2
N
L3
N
2
L1
L2
L3
L1
L2
L3
Page 28 of 36
5
8
1
u
v
k
U
V
L1
K
L2
L3
2
11
1
u
v
k
U
V
L1
K
L2
L3
N
5
8
1
3
7
9
k
l
k
l
K
L
K
L
2
8
1
3
7
9
5
u
u
u
x
x
x
X
X
X
k
l
U
U
U
k
l
K
L
K
L
3
l
L
3
l
L
5/28/10