IMAGO F3000 / 10.01 13
4 Electrical Connection
4.1 Installation notes
■ The choice of cable material, the installation and the electrical connections
to the equipment must meet the requirements of VDE 0100 “Regulations on
the Installation of Power Circuits with Nominal Voltages below 1000V”, or
the appropriate local regulations.
■ Work inside the equipment must only be carried out to the extent described
and, like the electrical connections, must only be performed by qualified
personnel.
■ If it is possible to make bodily contact with live parts while working on the
equipment, it must be completely (2-pole) isolated from the supply.
■ The electromagnetic compatibility (EMC) conforms to the standards and
regulations cited under Technical Data.
vData Sheet T 70.0101
■ All input and output cables which are not connected to the supply network
must be implemented as twisted and shielded cables. The shield must be
grounded at one end.
■ As far as possible, do not run input and output cabling close to current-
carrying components or cables, but route them separately and not parallel
to such cables.
■ Inductive loads in the vicinity of the equipment, such as contactors or
solenoid valves, should be fitted with RC modules for interference
suppression.
■ Earth the equipment to the protective earth at the PE terminal. The earthing
cable must have the same conductor cross-section as the power supply
cables.
■ Earth/ground cables must be routed in a star configuration to a common
earthing point that is connected to the protective earth of the supply
installation.
Earth cables must not be looped (“daisy-chained”), i.e. they must not be
routed through one piece of equipment after another.
■ Do not connect any additional loads to the supply terminals of the
equipment.
■ The equipment is not suitable for installation in Ex areas (areas with an
explosion hazard).
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