Iberital EXPRESSION TWO, Installation And Operation Manual

Page: 65 / 192

IBERITAL
INSTALLATION AND OPERATION MANUAL
Page 65
ENGLISH
400V TWO 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 400V. In this case, the
Black cable must be connected to one of the three phases, the Red cable to a diff erent phase, and the White/Black
cable to the neutral wire. The Green cable must be connected to the earth.
Black Red White/Black Green
--///
Phase (R)
Phase (S)
Phase (T)
Neutral
110V SINGLE PHASE WITH NEUTRAL WIRE (1-2 GROUP MACHINES)
IMPORTANT: The machines manufactured for use with electrical voltages of
110V have been manufactured with electrical elements specifi cally for that
voltage. They can thus only be installed at a voltage of 110V, as indicated on
the specifi c electrical diagram for these voltages.
The machine can be connected to power supplies with a single phase of 110V. In this case, the Black cable must
be connected to the permanent electrical installation phase, the Red cable must be connected to the same phase
as the Black cable, and the Black/White cable to the neutral wire. The Green cable must be connected to the earth.
Black Red White/Black Green
--///
Neutral
Phase (R)
3-core machines
220V-240V SINGLE PHASE WITH NEUTRAL WIRE (1-2-3 GROUP MACHINES)
The machine can be connected to supplies with a single phase of 220-240V. In this case, the Black cable must
be joined to the phase in the permanent electrical installation. The White/Black cable must be connected to the
neutral wire. The Green cable must be connected to the earth.
Black White/Black Green
--///
Neutral
Phase (R)
110V SINGLE PHASE WITH NEUTRAL WIRE (1-2 GROUP MACHINES)
IMPORTANT: The machines manufactured for use with electrical voltages of
110V have been manufactured with electrical elements specifi cally for that
voltage. They can thus only be installed at a voltage of 110V, as indicated on
the specifi c electrical diagram for these voltages.
The machine can be connected to power supplies with a single phase of 110V. In this case, the Black cable must
be connected to that phase, and the White/Black cable to the neutral wire. The Green cable must be connected to
the earth.
Black White/Black Green
--///
Neutral
Phase (R)
220-240V
110V
220-240V
110V