Dranetz-BMI ES210 - Page 4

4
System/
application
Terminals
L1
N
11 31
2
L2
L3
L1
N
k l
K L
2 11 31
L2
L3
L1
v
V
u
U
k l
K L
2 11 31
N
L2
L3
4 wire
3 phase
symmetric
load
I: L1
Connect the voltage according to the following
table for current measurement in L2 or L3:
Current trans. Terminals 2 11
L2 1 3 L2 N
L3 1 3 L3 N
4 wire
3 phase
asymmetric
load
3 single-pole insulated voltage transformers in
high-voltage system
L1
L2
L3
k l
K L
k l
K L
k l
K L
N
xxx
uuu
X
XX
UU U
5
11
8
2
1
3
4 6
7
9
L1
L2
L3
N
5
11
8
2
1
3
4 6
7
9
L1
L2
L3
k l
K L
k l
K L
k l
K L
N
5
11
8
2
1
3
4 6
7
9