SMA SB 1300TL - Manual (Page 26)

Requirements:
☐ The connection requirements of the grid operator must be met.
☐ The grid voltage must be in the permissible range. The exact operating range of the inverter is
specified in the operating parameters (see the Technical Description "Operating Parameters"
at www.SMA-Solar.com).
Procedure:
1. Select a suitable cable gland for the AC cable.
2. Disconnect the circuit breaker and secure it against reconnection.
3. Dismantle the AC cable by 30 mm.
4. Shorten L and N by 5 mm each.
5. Strip the insulation of L, N and the grounding conductor by 4 mm.
6. If the cable diameter is between 7 mm and 10 mm, use sealing ring, fastening case and
pressure screw as follows:
• Push the sealing ring into the fastening
case.
• Thread the PG13.5 pressure screw and the
fastening case with sealing ring onto the
AC cable.
7. If the external cable diameter is between
10 mm and 14 mm, thread cable gland
M20x1.5 onto the AC cable.
8. Slide the threaded sleeve over the AC cable.
9. Connect the grounding conductor, N and L to the bush insert as follows:
• Insert the grounding conductor into the
screw terminal with the ground symbol on
the bush insert and tighten the screw.
6 Electrical Connection SMA Solar Technology AG
Operating Manual SB13-21TL-BE-en-11 26