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Fronius IG 4000 / 5100 / 4500LV
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The powerful, reliable and light weight PV inverter series.
Higher yield due to work-sharing is achieved by linking the two power circuits using the MIX™ concept, our optimized master-slave system. In the part-load range only one of the two power stage sets operates, while both work together at full-load. The advantages are noticeable, increase in yield with a simultaneous reduction in operating hours. The Fronius IG 4000, IG 5100 and IG 4500LV inverters deliver more power output for higher performance (commercial) installations, yet only weigh 42 lbs making them the lightest grid connected inverters resulting in installation cost savings.
Higher yield due to work-sharing is achieved by linking the two power circuits using the MIX™ concept, our optimized master-slave system. In the part-load range only one of the two power stage sets operates, while both work together at full-load. The advantages are noticeable, increase in yield with a simultaneous reduction in operating hours. The Fronius IG 4000, IG 5100 and IG 4500LV inverters deliver more power output for higher performance (commercial) installations, yet only weigh 42 lbs making them the lightest grid connected inverters resulting in installation cost savings.
Technical Data
|
Fronius IG |
IG 4000 |
IG 5100 |
IG 4500-LV |
|
|---|---|---|---|---|
|
DC Input Data |
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| Recommend PV power | 3000 - 5000 Wp | 4000 - 6300 Wp | 3600 - 5500 Wp | |
| 500 V | 500 V | 500 V | ||
| Operating DC voltage range | 150 - 450 V | |||
| Max. usable DC input current | 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 current | 0.0 A | 0.0 A | 0.0 A | |
| Operating frequency range | 59.3 - 60.5 Hz (60 Hz nom) | |||
| Total Harmonic Distortion THD | <5% | |||
| Power Factor (cos phi) | 1 | |||
|
General Data |
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| Max. Efficiency | 95.2% | 95.2% | 94.4% | |
| Consumption in stand-by | < 0.15 W (night) | |||
| Consumption during operation | 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 Temperature Range |
-5 to 122 °F (-20 to +50 °C) | |||
| Cooling | controlled forced ventilation | |||
| Integrated AC and DC disconnects | standard UL approved DC & AC disconnects | |||
|
Protections |
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| 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 derating | |||
| Surge protection | Internadl 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 | |||
Equipment features
- Fronius LC-Display
- HF-Transformer
- Module-Manager
- MIX-Concept