Connection Procedure - SMA SUNNY BOY 1100 Installation Manual

SMA Solar Technology AG
Overview AC connection socket
Object Description
A Socket element
B Threaded sleeve
C Sealing ring PG13.5
D Fastening case PG13.5
E Pressure screw for PG13.5 (for cable diameters between 9 and 13.5 mm)
F Cable gland PG16 (for cable diameters between 13.5 and 17 mm)

Connection Procedure

1. Choose an appropriate screw fitting for the AC cable.
2. Check the grid voltage and compare it with "V
The exact working range of the Sunny Boy is specified in the operating parameters. These can
be uploaded via a communication component or can be ordered from SMA Solar Technology.
3. Switch off the line circuit breaker and secure it to prevent it from being reactivated and ensure
that no voltage is present.
4. Strip approx. 30 mm from the AC cable.
5. Shorten L and N by 5 mm.
6. Strip the wires of the cable by 4 to 5 mm.
Installation Guide
" on the type plate.
AC
SB11_12_17-IEN094131
Electrical Connection
19