3 Connection
3.1 Connect the emergency power supply to the mains
The mains input cables must be connected to the switch disconnector terminal strip. Connect the following
three wires according to their color:
• Yellow/green – ground wire
• Blue – neutral wire (N)
• Brown – phase wire (L)
After connecting the ground wire, the neutral and line wires can be connected.
Figure. 2
Connection to the mains
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