Fronius Galvo Installationsanleitung Seite 7

NOTE! Degree of protection IP 65 is only applicable if
- the inverter is placed in the mounting bracket and permanently attached using screws
- the cover for the data communication area is permanently attached to the inverter with screws
Degree of protection IP 20 applies to the mounting bracket with no inverter.
NOTE! When connecting aluminium cables:
- Observe national and international guidelines regarding the connection of aluminium cables
- Follow the instructions of the cable manufacturer
- Check every year that the cables are securely attached in accordance with the specified torque
NOTE! Ensure the polarity is correct when connecting the DC cables.
NOTE! For grounding solar module frames or racks, the relevant specifications from the solar module
manufacturer must be taken into account along with national guidelines.
NOTE! Observe the ESD guidelines when using option cards.
NOTE! If the inverter is installed in Australia or New Zealand (required standard: AS4777.2:2015), the
following applies:
- Functional grounding is not permitted
- The inverter must not be used as part of a three-phase combination, as there is no communica-
tion link between the inverters
CAUTION! Risk of damage to inverters and other live photovoltaic system components due to poor or
unprofessional installation.
Poor or unprofessional installation can cause overheating of cables and terminal connections and re-
sult in arcs. These can cause heat damage, which in turn may lead to fires.
Observe the following when connecting AC and DC cables:
- Tighten all terminals to the torque specified in the Operating Instructions
- Tighten all grounding terminals (PE / GND), including free ones, to the torque specified in the Ope-
rating Instructions
- Do not overload cables
- Check cables for damage and verify that they are laid correctly
- Take note of the safety instructions, Operating Instructions and any local connection regulations
Using fastening screws, always screw the inverter firmly to the mounting bracket to the torque specified
in the Operating Instructions.
Ensure that the fastening screws are tight before starting the inverter!
Observe the manufacturer's connection, Installation and Operating Instructions at all times. To reduce the ha-
zard potential to a minimum, perform all installation and connection work carefully according to the instructions
and regulations. Refer to the device Operating Instructions / Installation Instructions for the tightening torques
to be used at the relevant terminal connections.
Fronius manufac-
Detailed, country-specific warranty terms are available on the internet:
turer's warranty www.fronius.com/solar/warranty
To obtain the full warranty period for your newly installed Fronius inverter or storage sys-
tem, please register at: www.solarweb.com.
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