SMA SB 2500TL-21 Installation - Manual (Page 37)

SMA Solar Technology AG Electrical Connection
Installation Manual SB25-30TLST-21-IA-en-13 37
4. Push the swivel nut up to the thread and tighten (torque: 2 Nm).
☑ If the stranded wires are not visible in the
chamber, the cable is not correctly
positioned.
• Release the clamping bracket. To do so,
insert a 3.5 mm screwdriver into the
clamping bracket and lever it open.
• Remove the cable and go back to step 1.
Result Measure