SMA SUNNY BOY 1300TL - Connecting the Inverter to the Electricity Grid

SMA Solar Technology AG 6 Electrical Connection
Installation Manual SB13_21TL-IA-en-65 27
6.3.2 Connecting the Inverter to the Electricity Grid
Figure10: Overview of the AC coupling socket
Requirements:
☐ The display language must be set to the required language (see Section7.3 "Changing the
Display Language", page38).
☐ The connection requirements of the network operator must be met.
☐ The mains voltage must be within the permissible range. The exact operating range of the
inverter is specified in the operating parameters (see Technical Description
"Operating Parameters" at www.SMA-Solar.com).
Procedure:
1. Select suitable cable gland for the AC cable
2. Disconnect the miniature circuit-breaker and secure against reconnection.
3. Strip the AC cable by 30 mm.
4. Shorten L and N by 5 mm each.
5. Strip the insulation of L, N, and PE by 4 mm each.
Item Description
A Bush insert
B Threaded sleeve
C Sealing ring PG13.5
D Clamping cage PG13.5
E Pressure screw PG13.5 for cable diameter between 7 mm and 10 mm
F Cable gland M20x1.5 for cable diameter between 10 mm and 14 mm