SMA SI 3324 Errata - Manual (Page 6)

SMA Solar Technology AG Electrical Connection
Installation Guide 6/16 SI3324_4248-E-IEN094410
Grounding Sunny Island
1. Assemble metric-thread cable screw connection M20 on enclosure opening E (see diagram on
page 3).
2. Provide protective conductor with suitable cable end sleeve.
3. Thread the protective conductor through the cable screw connection in the enclosure.
4. Insert the protective conductor with cable end sleeve into the ground connection terminal and
tighten the screw firmly (torque 4.0 Nm to 5.7 Nm).
5. Tighten metric-thread cable screw connection.
☑ Sunny Island is grounded.