Iberital EXPRESSION PRO - Page 91

IBERITAL
INSTALLATION AND OPERATION MANUAL Page 91
ENGLISH
IMPORTANT: The machines can only be connected to 110 V, 220 V - 240 V
depending on the version of the machine.
3.3.1. Coee machines with the CE marking
5-core machines
220 V - 240 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with a single phase of 220-240 V. In this case, all the cables
phase must be joined Black, Brown and Grey, and then connected to the phase within the permanent electrical
installation. The Blue cable must be connected to the neutral wire. The Green/Yellow cable must be connected to
the earth.
Black Brown Grey Blue Green/Yellow
--///
Neutral
Phase (S)
400 V THREE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with three phases and a neutral wire of 400 V. In this case, the
Black, Brown and Grey cable must be connected one by one at each of the three dierent phases, and the Blue
cable to the neutral wire. The Green/Yellow cable must be connected to the earth.
Black Brown Grey Blue Green/Yellow
--///
Phase (R)
Phase (S)
Phase (T)
Neutral
4-core machines
220 V - 240 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with a single phase of 220-240 V. In this case, the Black cable
must be joined to the Brown cable, and then connected to the phase within the permanent electrical installation.
The Blue or Grey cable must be connected to the neutral wire. The Green/Yellow cable must be connected to the
earth.
Black Brown Blue or Grey Green/Yellow
--///
Neutral
Phase (S)
400 V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to power supplies with three phases and a neutral wire of 400 V. In this case, the
Black cable must be connected to one of the three phases, the Brown cable to the same, and the Blue or Grey cable
to the neutral wire. The Green/Yellow cable must be connected to the earth.
Black Brown Blue or Grey Green/Yellow
--///
Phase (R)
Phase (S)
Phase (T)
Neutral
220-240V
220-240V
220-240V
220-240V