Circutor Wallbox eNext Series Installation Manual page 10

E L E C T R I C A L W I R I N G C O N S I D E R AT I O N S
Take into consideration this section before starting wir-
ing connections of the Charge Point.
1 — E L E C T R I C A L P R O T E C T I O N S
The Charge Point may not include elements of electrical protection.
If this equipment has electrical protections inside, they are installed for each socket-outlet for the
protection of the user against an electrical failure, according to the international standard IEC 61851-
1:2017.
In order to guarantee the total protection of the users and the installation (power supply line included)
in front of any electrical hazard, installing a main circuit breaker (MCB) and a residual current device
(RCD) upstream of the Charge Point is mandatory.
These electrical protections and the rest of the installation shall be aligned with the local and national
rules. The selectivity of the protections has to be guaranteed at all times.
2 — P O W E R S U P P LY L I N E D I M E N S I O N I N G
The dimensioning of the input power supply line of the Charge Point must be checked by a qualified
electrician. Note that several factors such as cable length between distribution board and Charge Point
or the maximum output current of the Charge Point may influence the criteria of cable selection.
In such cases, increasing the cable cross-section is required to adapt the temperature resistance of the
power supply line.
3 — M A X I M U M O U T P U T C U R R E N T
Please refer to chapter "6 - TECHNICAL DATA" to consult the default factory settings of the maximum
output current of the Charge Point.
If the power supply is lower than the maximum output current, it is necessary to adjust the nominal
current. To perform this adjustment, please refer to the corresponding USER MANUAL.
10
Wallbox eNext
Installation guide