English
23
4.3 Connection to mains power
The unit can operate with voltage from 100 to 240Vac and with frequency of 50 and 60Hz.
It is not necessary to effect any setup procedures. The fixture will automatically adjust its operation to suit any fre-
quency or voltage within this range.
The unit is fitted with internal pins for the connection of the of the main cable, as shown in the following
pictures.
A.
Untighten the screw
“6”
and remove the box cover.
B.
Let the signal cables pass through the cable glands
“7”
located onto the unit body and connect the main cables to
the pin
“8”
.
The connection of the cable to the unit must be performed re-
specting the label next to the terminal box.
Size and connection scheme of the main cable are shown in
the following picture.
Warning!
• Before connecting the unit, verify that power supplies features are compatible with the unit features.
• The unit must never be installed if not grounded electrically.
• It is suggested to use a magnetothermic switch along the power supply line, as prescribed by in force rules.
• The unit must not be powered up through a dimmer power device.
• Wiring and connection actions are to be performed by a qualified staff.
6
7
8
ø4.5 MIN
ø10 MAX
3x1.5mm
²
minimum cable
section
Ground
Neutral
Phase
Main cable size
L
N
