SMA STP 10000TL-10 Installation - Manual (Page 33)

SMA Solar Technology AG 6 Electrical Connection
Installation Manual STP10-17TL-IA-en-32 33
7. Insert the AC cable gland from the outside into the
cable entry and tighten it from the inside with the
counter nut.
8. Pull the cable through.
9. Raise the terminals of the AC clamp terminal as far as they will go.
10. Connect L1, L2, L3, N and the protective conductor
(PE) to the AC terminal in accordance with the
labelling.
– The PE conductor must be 5 mm longer than the
L and N conductors.
– L and N must not be swapped.
– The direction of rotation of L1, L2 and L3 is not
relevant.
11. Close all terminals of the AC terminal until they snap into place.
Risk of fire if two conductors are connected
If two conductors are connected to one terminal, a poor electrical contact may present a risk of
overheating or fire.
• Never connect more than one conductor per terminal.
Danger of crushing when terminals snap shut
The terminals close by snapping down fast and hard.
• Press the terminals down with your thumb, do not grip the sides of the terminal between fingers
and thumb.
• Keep fingers away from the terminals.
L1 L2 L3 N
N PE L3 L1 L2