28
Connection conditions for the single MPPT operating mode
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Minimum conductor cross section: 95 mm
2
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All the DC inputs of the inverters in use must be connected in parallel.
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The DC bus bars for connecting the inverters in parallel must be dimensioned for the
maximum current:
Number of inverters
Maximum current in the DC bus bars [A]
2
720
3
960
4
1 440
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All DC feed lines must be individually fitted with fuses, both at the plus as well as the
minus pole. Use 160 A NH fuses which have been certified for at least 1 000 VDC (the
160 A correspond to the max. DC total current of a MaxConnect combiner box).
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Installation of a ground connection to one pole of the PV generator is permissible (plus
or minus pole).
DANGER
Fatal electric shock hazard! – When a pole of the PV generator is grounded (or func-
tionally grounded), that pole must be considered as live and must be insulated.
Summary of Contents for TS-SV
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