Fronius Symo GEN24 3.0, Руководство по эксплуатации, Страница: 10 / 144

Copyright Copyright of these operating instructions remains with the manufacturer.
The text and illustrations are all technically correct at the time of printing. We reserve the
right to make changes. The contents of the operating instructions shall not provide the
basis for any claims whatsoever on the part of the purchaser. If you have any sugges-
tions for improvement, or can point out any mistakes that you have found in the instruc-
tions, we will be most grateful for your comments.
Protective earth-
ing (PE) Connection of a point in the device, system or installation to earth to protect against elec-
tric shock in the event of a fault. When installing a safety class 1 inverter (see
Technical
data ), the ground conductor connection is required.
When connecting the ground conductor, ensure that it is secured against accidental dis-
connection. All the points listed in the chapter
Connecting the inverter to the public
grid (AC side) on page 48 must be observed. It must be ensured that when using the
strain relief devices, the ground conductor is the last to be disconnected in the event of a
possible failure. When connecting the ground conductor, the minimum cross-section re-
quirements specified by the respective national standards and guidelines must be ob-
served.
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