Fronius IG Plus A 3.0-1 UNI User Manual

50
The DC Voltage must not exceed 600 V, re-
gardless of temperature.
1 1
Tightening torque:
Stranded wires 1.25 ft. lb.
Solid wires 0.81 ft. lb.
2
4
3
5
1
DC+
3
4
1/2 in.
2
1
3
* Wire for solar module grounding
4
NOTE! Connecting the DC wiring
with the wrong polarity may cause
damage to the inverter. Check
both the polarity and the open cir-
cuit voltage.
WARNING! An electric shock can be fatal. Danger due to DC voltage from solar
modules.
Once solar module strings are connected using connecting distributors, the lower
clips of the fuse holders are energized (even with the DC main switch in the off
position).
Before commissioning the inverter insert metal slulgs with fuse covers into the
fuse holders.

Fronius IG Plus A 3.0-1 UNI Specifications

General

AC nominal output	3000 W
Max. apparent AC power	3000 VA
Max. output current	13 A
AC grid frequency	50 / 60 Hz
THD	<3%
Max. DC voltage	500 V
Number of MPP trackers	1
AC voltage range	183 V - 264 V
DC input voltage range	150 - 450 V
Cooling	Convection