KACO Powador Mini-Argus - Manual (Page 5)

Safety
Mini-Argus Operating Manual_EN Page 5
Authorised electrician
3 Safety
3.1 Proper use
The generator terminal box is designed solely for collection of DC subsections in the photovoltaic array.
The installation instructions and technical limit values must be observed and complied with.
3.2 Symbols used
Explanation of symbols in the generator terminal box:
Icon Explanation
Protection class II
All DC generator terminal boxes conform to protection class II corresponding to the rest of
the photovoltaic installation (protective insulation).
Polarity marking
Red: positive pole (+) blue: negative pole (-)
)
Equipment marking:
F: Fuse
S: Switches
SU: Sensor Unit
X: Terminal strip
OVP: Overvoltage protection
Terminal for equipotential bonding
CE mark The generator terminal box conforms to the valid EC Directives.