Woodward HighPROTEC - Page 58

Installation and Connection
58 MCDGV4 DOK-HB-MCDGV4-2E
L1 L3 L2
IL1
IL3
IL2
1
X?.
2
3
4
5
6
7
8
9
10
11
12
IG'
Three phase current measurement; In secondary = 1 A.
Earth-current measuring via Holmgreen-connection; IGnom secondary = 1 A.
IL1
1A
5A
N
IL3
1A
5A
N
IL2
1A
5A
N
IG
1A
5A
N
IL3'
IL2'
IL1'
IL3'
IL2'
IL1'