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Tools and equipment
Make sure you have all the tools and materials needed to carry out the installation in total safety and in accordance
with current regulations. The figure shows some examples of the tools needed by installers.
System feasibility
Preliminary checks
⚠
Installation must be carried out by skilled, qualified technicians in accordance with current regulations.
⚠
Before beginning to install, the following is necessary:
•
Set up a suitable omnipolar cut-off device, with distances greater than 3 mm between contacts, with sectioned
power source;
•
Set up proper conduits and electric cable raceways, making sure these are protected from any mechanical
damage;
•
Check that any connections inside the container (made to ensure continuity in the protective circuit) are
fitted with more insulation than other internal conductive parts;
•
Make sure the entrance way is in a proper state and level;
•
Section off the installation zone when mounting, and set up an alternative passage.
Types and minimum cable thicknesses
N.B.: If cables are of a different length than that shown in the table, determine the cable section based on the actual
draw and the number of connected devices and according to what is set forth in the IEC EN 60204-1 code of regula-
tions.
For connections featuring several loads on the same line (i.e. sequential ones), the dimensions shown on the table
must be reconsidered according to the total draw and actual distances. When connecting products not mentioned in
this manual, only refer to the literature accompanying such products.
Connection for
Cable type
Cable length
1 < 20 m
Cable length
20 < 30 m
Power supply to control panel
FROR CEI 20-22
CEI EN
50267-2-1
2 x 1.5 mm2
2 X 1.5 mm2
Safety and command devices
2 x 0.5 mm2
2 x 0.5 mm2
Control devices (RBM84-CRP)
CAT 5 -U/UTP - AWG 24
1000 m max.
Combined connection
CAT 5 -U/UTP - AWG 24
