Electrical Connection SMA Solar Technology AG
44 SB20HF-30HF-IA-IEN120431 Installation Manual
4. Push the cable gland towards the thread and tighten it (torque: 2 Nm).
☑ The DC connectors are assembled and can now be connected to the inverter as described in
section 6.4.4"Connecting the PV Array (DC)" (page46).
☑ If the stranded wires are not visible, the
cable is not correctly positioned.
• Loosen the clamping bracket. To do so,
insert a 3.5 mm screwdriver into the
clamping bracket and lever it out.
• Remove the cable and start again from
step 1.
Result Measure