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Connecting the inverters
3 Connecting the inverters
As each inverter manufacturer uses different wiring connections and connectors, the corresponding data cables
must be adapted correctly.
•
You will find the terminal strip block wiring diagram to connect the inverters in table form in the following
sections on connecting inverters.
•
Refer the Installation Manual for assignment of the RS485/422 B connection to the Solar-Log™.
Note
Solare Datensysteme GmbH supplies suitable connection cables for most inverter manufacturers.
Always read the manufacturer-specific instructions for connecting the data cable. You will find these instructions in
the manufacturer's documentation.
However, when assigning the inverter wiring on the Solar-Log™ (RS485/422 B connection) , follow the instructions
in this manual, otherwise the inverters will not be detected by Solar-Log™.
Danger
Risk of death by electric shock if inverters are opened.
•
Never open the inverter housing when the inverter is connected to power.
•
Switching inverters off.
•
Always read the installation and safety instructions given in the manual for the corresponding
inverter.
•
Any work on inverters must only be carried out by trained electricians.
Caution
Damage to the electrical components in inverters and on interface cards due to electrostatic discharge.
•
Avoid contact with component connections and plug contacts.
•
Before picking up the component, ground yourself by holding the PE or the unpainted part of the
inverter housing.
Caution
Damage to the electrical components of the Solar-Log™ due to the wiring of the Solar-Log™!
•
Switching the Solar-Log™ off.
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