Description
Felicity 4kVA/4kW 24V Hybrid Inverter IVEM4024-II
AC / Inverter Specifications
- Rated Output Power: 4000VA
- Rated Output Power (W): 4000W
- Nominal DC Input Voltage: 24V
- Nominal Output Voltage: 230Vac
- Nominal Output Frequency: 50Hz / 60Hz (Auto detect)
AC Input
- Input Voltage: 230Vac (Selectable utility or generator)
- Low Line Voltage Disconnect:
- 184Vac ±7V (UPS)
- 154Vac ±7V (Appliances)
- Low Line Voltage Reconnect:
- 194Vac ±7V (UPS)
- 164Vac ±7V (Appliances)
- High Line Voltage Disconnect: 264Vac ±7V
- High Line Voltage Reconnect: 254Vac ±7V
- Low Line Frequency Disconnect: 45Hz / 55Hz
- Low Line Frequency Reconnect: 47Hz / 53Hz
- High Line Frequency Disconnect: 55Hz / 65Hz
- High Line Frequency Reconnect: 53Hz / 63Hz
Performance
- Output Waveform: Pure sine wave
- Transfer Time:
- 10ms (UPS mode)
- 20ms (Appliances mode)
- Efficiency (Line Mode): >95% (Rated load, battery full charged)
- Efficiency (Battery Mode): 93% (Rated load)
- Parallel Capability: No
- Overload Protection (SPS load):
- 105%–120% load: 5 min
- 120%–150% load: 10 sec
- Surge Rating: 2 × rated power for 5 sec
- Output Short Circuit Protection: Yes
- Cold Start Voltage: 22V
Battery Protection
- Low Battery Alarm: 22.5V
- Low Battery Recovery: 25.5V
- Low DC Input Shutdown: 21V
- High DC Input Alarm & Fault: 31V / 34V
Solar (MPPT) Specifications
- Max. PV Array Power: 6200W
- PV Working Voltage Range: 90V – 500V
- Max. PV Open Circuit Voltage (Voc): 500V
- Max. Solar Charging Current: 120A
- Max. Charging Current (PV + Grid): 120A
- Max. Input Current: 27A
- Max. Solar Charging Current (per MPPT): 120A
- Max. PV Input Power: 6200W
- Max. PV Short Circuit Current: 27A
Utility Charger Specifications
- Nominal Input Voltage: 230Vac
- Input Voltage Range:
- 90–280Vac (Appliances mode)
- 170–280Vac (UPS mode)
- Max. Charge Current: 0–120A (Adjustable)
- Overcharge Protection: Yes
Charging Algorithm
3-Stage Charging:
-
- Bulk (Constant current stage)
- Absorption (Constant voltage stage)
- Float (Constant voltage stage)
Battery Type Settings
- AGM: 28.8V (Boost) / 27V (Float)
- Flooded: 29.2V (Boost) / 27V (Float)
- User-defined: Adjustable
- Lithium: Adjustable, up to 31V
Pass Through Without Battery
- Max. Bypass Overload Current: 30A
- Max. Inverter/Rectifier Current: 30A
General Specifications
- Operating Temperature: -10°C to 50°C
- Storage Temperature: -15°C to 60°C
- Humidity: 5%–95% (Non-condensing)
- Net Weight: 11.4 kg
- Gross Weight: 13 kg
- Product Size (D×W×H): 408 × 310 × 110 mm
- Package Size (D×W×H): 530 × 375 × 178 mm
