accordance with legislation in force in the country concerned.
Before connecting, disconnect the connection between solar generator and inverter and locked it
to the open position during installation. Place a warning sign “do not turn on – maintenance in
progress” on the external disconnecting switch when it is shut down, and make sure that on-off
remote controls are inhibited. Refer to this manual, section 3.Safety instruction and EC Directives
– isolation device.
The open-circuit voltage of PV generator under worst case conditions of ambient
temperature, irradiance, etc. shall not exceed 50V, failure to observe this, it may
cause electric shock hazards or completely damage of the inverter.
WARNINGS
HIGH LEAKAGE CURRENT, EARTH CONNECTION ESSENTIAL BEFORE
CONNECTING SUPPLY.
For the cables connected to PV inverter and Grid, choose the appropriate wires
according to the capacity of the inverter and PV components.
Calculate the max. input current and max. output current of the inverter according to the actually
system , inverter rating label and TECHNICAL PARAMETER. For details, refer to this manual,
Section 3 Safety instruction and EC Directives, [Selection of fuse and cables].
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