1 String B
2 String A
3 DC connection socket switched off
4 AC connection socket switched off
5 Bi-directional measuring instrument
6 Public supply network
Fig. 5-1 - 1 Overview of the cable lines
To connect the AC cable, please proceed as follows:
Measure the voltage and frequency of the supply mains.
Supply voltage and frequency are country-specific.
In order to separate the photovoltaic solar inverter from the mains power and
the PV modules, a customer-supplied circuit-breaker must be installed for each
circuit.
11.4 Scope of Delivery / (Optional) Accessories
The AC circuit-breaker may not break the grounding.
In order to separate the photovoltaic solar inverter on the AC side, customer-
supplied circuit-breakers must be supplied.
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