Ratio io7, Руководство по установке, Страница: 15 / 34

Technical data | 14
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1. The electrical installation must be isolated during the entire installation period. Do not use
the io7 until the installation has been completed.
2. Lay down a power cable and data cable (optional) between the distribution board and the
installation location of the charger.
3. It is advised to connect the charger to your internet through Wi-Fi. Alternatively, you can
connect via 4G or through the use of an Ethernet cable to gain internet connectivity.
4. For circuit protection devices please refer to section 5.1.3
5. Connect the power cable wires to the dedicated protection devices in the distribution board.
5.2. Install the power cable in the distribution board
5.3. Installing the io7
1.
Prepare the foundations of the ground prior to installing the io7, ensuring it is free from
debris as well as any possible water accumulation that may occur.
Ground Works
The surface mounting foundation
adaptor can be used to secure
the charger to the existing
concrete (or similar) surfaces,
or to a purpose laid 600 x 600 x
200mm concrete pad.
The surface mounting plate is
secured to the ground using
three M10 x 150mm (minimum)
expanding countersunk concrete
anchor bolts (not provided) or
preferred equivalent fixing.
Exposed thread
max 20mm.
Concrete
The io7 should
never
be mounted onto an insulating material unless an earth electrode is
installed.
1 - For cable lengths up to 25m and in accordance with table 4E4A of BS7671.
2 - Ensure RCD is compliant with BS EN 61008-1 and switches all poles (including neutral).