SMA EV CHARGER 7.4 Manual De Operación página 34

6 Electrical Connection
Cable requirements:
Use of fine-stranded conductors
You can use an inflexible or a flexible, fine-stranded conductor.
• When using a fine-stranded conductor, it has to be double crimped by a ring terminal lug.
Make sure that no insulated conductor is visible when pulling or bending. This will ensure
sufficient strain relief by means of the ring terminal lug.
☐ Grounding cable cross-section: max. 10 mm²
Procedure:
1. Strip off 12 mm of the grounding cable insulation.
2. Insert the screw through the spring lock washer, the clamping bracket and the washer.
3. Lightly screw the screw into the thread of the connection point for the additional grounding.
4. Guide the grounding cable between the washer
and clamping bracket and tighten the screw (TX25)
(torque: 6 Nm).
6.4 Connecting the Charging Cable
Requirement:
☐ Only use the supplied charging cable or the charging cables approved by SMA as
accessories.
☐ Do not use adapters or extensions for the charging cable.
Damage to the vehicle due to incorrect connection of the charging cable to
the charging station
If the charging cable is not correctly connected to the charging station and the vehicle is charged
via it, this may result in damage to the vehicle.
• Connect the charging cable and especially the CP cable to the terminal block according to
the labeling and the correct line conductor assignment. To do this, proceed as follows.
34 EVCxx-10-BE-en-11
NOTICE
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Operating manual
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