D E S I G N C U S T O M I Z A T I O N
2.
Before the installation
Before any installation work is performed, study all drawings provided by the supplier
for the installation, including the arrangement drawings (front and top view) of each
functional component.
Study carefully this section before handling
the wiring of the charging unit. Before and
during the wiring procedure, all the following
instructions shall be strictly followed.
2.1.
Electrical Protections
The charging device is equipped with internal two circuit breakers installed in each
socket-outlet for the protection of the user against an electrical failure, according to the
international standard IEC 61851-1:2017.
To guarantee the total protection of the charging device’s operation and the installation
against any electrical hazard, it is mandatory to install a main circuit breaker (MCB) and
a residual current device (RCD) upstream of the charger.
These electrical protections and the rest of the installation must be aligned with the local
and national rules. The selectivity of the protections must be guaranteed throughout the
whole installation process.
2.2.
Power Supply
The charging device should be connected directly to the customer power distribution
board for the best performance and safety precaution. The charging device requires a
three-phase connection. A normal domestic or small business power connection may
NOT be enough. Contact your electricity distributor and/or grid owner for more
information.
The dimensioning of the input power supply line of the charging device must be verified
by a qualified electrician. Please note that various factors such as cable length between
distribution board and charging device, maximum output current of the charging device
may affect the selected cable. In such cases, cross-section may be required to adapt the
temperature resistance of the power supply line.
Please refer to the technical data sheet for detailed default factory settings from
maximum output current of the charging device. If the power supply is less than
