Ratio Electric SMART BOX, Manual

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D E S C R I P T I O N
This charging station is used for charging electric vehicles (EV’s) and is
compatible with the common IEC61851 standard.
This unit includes a charging station, 1 (single phase) or 3 (3-phase) current
clamps (CT’s) and a sensorbox V2.
The Smart Box protects every home against overload while the car charges at
maximum speed.
The Smart Box is equipped with the latest techniques such as Load balancing and
power sharing to ensure that the capacity of the power connection is handled
intelligently.
Load balancing is the technique that adjusts the charging speed to the remaining
consumption in the house. The total power of the house is continuously measured.
In the event of an imminent overload, the charging of the car(s) is temporarily
reduced.
Power sharing allows up to 4 electric cars to be charged simultaneously on one
power socket.
All Smart functions can be configured via the display. The Smart Box is also
equipped with an integrated kWh meter.
I N S T A L L A T I O N
1. The installation must be done by a qualified and licensed electrician
according the local legislation.
2. The electrical installation must be free of power during the entire
installation period.
3. Since this Charging Unit uses circuits that reference to ground, no
Megging must be done after connecting to power.
4. Wiring and protection:
Version Wiring * Mains Circuit Breaker
(MCB)
Residual Current Device
(RCD)
32A / 1 Phase 3G6,00mm
2
40A B/C-Characteristic 30mA, Type A
32A / 3 Phase 5G6,00mm
2
40A B/C-Characteristic 30mA, Type A
* For cable length upto 25m