5.1 Connecting AC power cable
There is risk of receiving a life-threatening electric shock if you touch live
components.
Only authorised electricians may work on electrical components or
equipment in accordance with electrotechnical rules.
2 Safety Instructions
There is risk of receiving a life-threatening electric shock if a grounding is
missing or is incorrectly connected.
Make sure that the grounding conductor is correctly connected
before you start operating the photovoltaic solar inverter.
Position the cable inlet and screw it to the housing of the
photovoltaic solar inverter.
Connection conditions
Take note of the connection conditions of your mains power supplier.
Pay attention to the locally required country settings on the photovoltaic
solar inverter.
7.2 Country settings, operating mode settings and ID settings
Ground fault circuit breaker
The photovoltaic solar inverter is equipped with an integrated ground
fault circuit breaker.
If an external RCD or FI circuit breaker is required, please use a type B
circuit breaker which triggers above a 100 mA fault current.
Cable line layout
The mains line resistance should not exceed 0.1 Ω as this causes a high
voltage drop and a loss.
Your electricity supplier must calculate the maximum line lengths after
taking the cross section of the line into consideration.
The following cable sizes are recommended for the AC power cables:
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