Connections To Various Main Power Supplies - Diamond OPTIMA Serie Manual Del Usuario

3.5

CONNECTIONS TO VARIOUS MAIN POWER SUPPLIES

3N AC 380...415 V 50/60 Hz
2N AC 380...415 V 50/60 Hz
3 AC 220...240 V 50/60 Hz
1 AC 220...240 V 50/60 Hz
The electrical connection plate is placed near the terminal board.
2 3
1
380...415 V 3N
L2 L3
L1
380...415 V 2N
L2
L1
220...240 V 3
L1
220...240 V
L1
PE (earth)
N (NP)
L3 (T)
L2 (S)
L1 (R)
PE (earth)
N (NP)
L2 (S)
L1 (R)
PE (earth)
N (NP)
L3 (T)
L1 (R)
PE (earth)
N (NP)
L1 (R)
4 5
50/60 Hz
N PE
50/60 Hz
N PE
50/60 Hz
N PE
50/60 Hz
N PE
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yellow-green
blue
black
black
brown
yellow-green
blue
black
brown
yellow-green
blue
black
brown
yellow-green
blue
brown
Tab.2
6