Fronius Symo 10-20 kW User Manual
Page 6
4
Explanation of
symbols - instal-
lation position
U
DCmax
at an altitude of:
0 to 2000 m = 1000 V
2001 to 2500 m = 950 V
2501 to 3000 m = 900 V
3001 to 3400 m = 850 V
IMPORTANT! The inverter must not be installed or used at altitudes
above 3400 m.
Do not install the inverter:
-
in areas where ammonia, corrosive vapours, acids or salts are
present
(e.g. fertiliser stores, ventilation openings from cattle sheds, chemi-
cal plants, tanneries, etc.)
As the inverter generates low levels of noise at certain times, it should
not be installed close to living areas.
Do not install the inverter:
-
in places where there is an increased risk of damage from farm ani-
mals (horses, cattle, sheep, pigs, etc.)
-
in stables or adjoining areas
-
in storage areas for hay, straw, chaff, animal feed, fertilisers, etc.
Do not install the inverter:
-
in places and environments subject to heavy build-up of dust
-
in places and environments in which a heavy build-up of dust con-
taining conductive particles (e.g. iron chips) is likely
Do not install the inverter:
-
in greenhouses
-
in storage or processing areas for fruit, vegetables or winegrowing
products
-
in places used to prepare grain, green fodder or animal feeds
2000 m
2000 m
2500 m
=
L1
N
+
-
~
U
DCmax
=
1000 V
U
DCmax
=
900 V
3000 m
2500 m
3000 m
3400 m
U
DCmax
=
815 V
U
DCmax
=
750 V
> 3400 m
=
L1
N
+
-
~
NH
3
=
L1
N
+
-
~
=
L1
N
+
-
~
=
L1
N
+
-
~
=
L1
N
+
-
~
The inverter is designed to be installed vertically on a vertical wall or pil-
lar.