SMA SIBUCTRL Instrucciones Para La Sustitución página 13

SMA Solar Technology AG
Procedure:
1.
Destruction of the assembly due to electrostatic discharge (ESD)
Touching electronic components can damage or destroy the assembly.
• Ground yourself before touching any component or assembly.
2. Ensure that the new assembly has no visible damage. There are several safety extra low
voltage (SELV) circuits on this assembly. To ensure the safety of the SELV circuits, an optical
inspection of the entire assembly must be carried out before installation. Dust or other deposits
can damage the SELV circuits of the assembly, in which case do not use the module and
contact the Service department.
3. Insert and tighten the screws and PCB brackets at all
anchoring points (torque: 3 Nm).
4. Set the DIP switch (see tables).
5. Only with spare-part set SIBUCTRL-TT.NLS-SP in
the MC-Box-12.3-20: Clamp the cable on relay
K110 from contact NO4 to NC2.
Replacement Manual
NOTICE
Slv1 /L3
Back upV tgCu
3 6
N
O
N
5 4
N
O
7 2
N
C
SIBUCTRL-RM-xx-12
6 Installing SIBUCTRL
9x
Slv1 /L3
Back upV tgCu
r Slv1 /L2
Back
upV tgCu Slv1 /L1
r Back
upV tgCu
r
Com Sync
hIn
Com Sync
hOu t
r Slv1 /L2
Back
upV tgCu
r Slv1 /L1
Back upV tgCu
r
Com Sync
hIn
Com Sync
hOu t
N
O
N
5 4
N
O
7 2
N
C
13