Fronius IG |
IG 4000 |
IG 5100 |
IG 4500-LV |
DC Input Data |
|
|
|
Recommend PV power (Wp) |
3000 -
5000 |
4000 -
6300 |
3600 -
5500 |
Max. DC input voltage |
500 V |
500 V |
500 V |
Operating DC voltage range |
150 -
450 V |
150 -
450 V |
150 -
450 V |
Max. usable DC input |
26.1 A |
33.2 A |
29.3 A |
AC Output Data |
|
|
|
Max. Output power @ 40°C |
4000 W |
5100 W |
4500 W |
Nominal AC output voltage |
240 V |
240 V |
208 V |
Utility AC voltage range |
212 - 264 V (240 V + 10% / -12%) |
183 - 229V |
Maximum AC current |
16.7 A |
21.3 A |
21.6 A |
Max. utility back feed |
0.0 A |
0.0 A |
0.0 A |
Operating frequency range |
59.3 -
60.5 Hz (60 Hz nom) |
Total Harmonic Distortion |
<5% |
Power Factor (cos phi) |
1 |
General Data |
|
|
|
Max. Efficiency |
95.2% |
95.2% |
94.4% |
Consumption in stand-by |
< 0.15 W (night) |
Operational Consumption |
15 W |
Enclosure |
NEMA 3R |
Size (l x w x h) |
28.4 x
16.5 x 8.8 inches (720 x 418 x 223 mm) |
Weight |
42 lbs (19 kg) |
Ambient Temp. Range |
-5 to
122 °F (-20 to +50 °C) |
Cooling |
controlled forced ventilation |
AC and DC disconnects |
standard
UL approved DC & AC disconnects |
Protections |
|
Ground fault protection |
Internal
GFDI, in accordance with UL 1741 |
DC reverse polarity |
Internal diode |
Islanding protection |
Internal, in accordance with UL 1741, IEEE 1547 |
Over temperature |
Output power de-rating |
Surge protection |
Internal DC & AC protection to 6 kV |
Compliance |
|
Safety |
UL 1741 |
EMI |
FCC Part 15; Class A & B |
Anti-islandinig protection |
UL 1741,
IEEE 1547 |
Ground fault detector and interruptor |
Compliant with NEC Art. 690 requirements, UL 1741 |
Miscellaneous |
|
Max. AC over current protection |
Two-pole, 30 A circuit breaker |
AC wire sizing |
Use
maximum AWG 6 194 °F (90 °C) copper wire |
DC wire sizing |
Use maximum AWG 8 194 °F (90 °C) copper wire |
AC disconnect |
32 A |
DC disconnect |
40 A |
Warranty |
10 year
Premium Warranty is standard |