665
2 4
INPUT
OUTPUT
1 3
— Schemi di collegamento Interruttori differenziali
Y1 Y2
INPUT
2 4
1 3 5
Y1 Y2
2 4 6
Blocchi differenziali DDA 202 AE
2 4 6
OUTPUT
DDA 203 AE
DDA 204 AE
2 4
OUTPUT
INPUT
1 3
Y1 Y2
Y1 Y2
INPUT
INPUT
1 3 5
1 3 5 N
2 4
Y1 Y2
2 4 6
2 4 6 N
2 4 6
2 4 6 N OUTPUT
OUTPUT
2 4
OUTPUT
Y1 Y2
INPUT
1 3 5 N
Y1 Y2 DDA 202 B type
DDA 203 B type
DDA 204 B type
INPUT
1 3 5
In=25 A
In=25 A
In=25 A
1 3
1 3
5
1 3
5
N
2 4 6 N
2 4 6
2 4 6 N OUTPUT
2 4
1 3
2 4 6
2 4 6 N
2 4 6
OUTPUT
2/1 4/3
N
6/5 2/1 4/3
6/5 2/1 4/3
2 4
In=40-63 A
In=40-63 A
In=40-63 A
2/1 4/3
1 3
5
1 3
5
1 3
N
Y1 Y2
Y1 Y2
Y1 Y2
Y1 Y2
INPUT
1 3 5 N
1 3
1 3
5
2 4 6
2 4 6 N
2 4
2 4
2 4 6 N
2 4 6
N
6/5 2/1 4/3
6/5 2/1 4/3
2/1 4/3
2 4 6 N OUTPUT
2/1 4/3
2/1 4/3
6/5
DDA 802
DDA 803
DDA 804
1 3
1 3
5
1 3
5
7
2 4
2 4 6
2 4 6 8
2/1 4/3
2/1 4/3
6/5
2/1 4/3
6/5
8/7
1 3
5
7
1 3
5
2 4 6 8
2 4 6
2/1 4/3
6/5
8/7
2/1 4/3
6/5
1 3 5 7
2 4 6 8
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