Off-Grid Inverter/Charger
OBXG-IC2524P (120/60Hz)

Product Highlights

  • Pure sine wave power output
  • Water-resistant sealed chassis
  • Mount anywhere design
  • Intelligent battery charging
  • Integrated AC transfer relay
  • Description

    The OutBack Extreme Series Inverter/Charger is all that its name implies. Built from exceptionally rugged components not available in regular commercial “off-the-shelf" inverter/chargers, the water-resistant Extreme Series inverters are designed to survive harsh environmental conditions including shock and vibration.

    The Extreme Series inverter/charger features intelligent battery charging and an integrated AC transfer relay with automatic neutral-ground switching for mobile applications. A “Mount anywhere” design and silent operation, along with low-distortion pure sine wave power output, make them ideal for mobile electrical needs, and their ample surge capability can start multiple heavy loads simultaneously. Integrated building block architecture allows expanding a system from 2 to 36 kW, and user-defined settings allow systems operation at 120 VAC, 120/240 VAC or 120Y208 VAC three-phase by stacking multiple Extreme inverter/chargers together.


    Technical Specifications


    •  OBX-IC2024SOBXG-IC2524POBX-IC3524POBX-IC2024P
      Nominal DC Input Voltage 24 VDC 24 VDC 24 VDC 24 VDC
      Continuous Power Rating at 25° C 2000 VA 2500 VA 3500 VA 2000 VA
      AC Voltage/Frequency 120 VAC 60 Hz 120 VAC 60 Hz 120 VAC 60 Hz 230 VAC 50 Hz
      Continuous AC RMS Output at 25° C 16.7 amps AC 20.8 amps AC 29.2 amps AC 8.7 amps AC
      Full Idle Power ≈ 20 Watts ≈ 20 Watts ≈ 20 Watts ≈ 20 Watts
      Search ≈ 6 Watts ≈ 6 Watts ≈ 6 Watts ≈ 6 Watts
      Typical Efficiency 92% 92% 92% 92%
      Inverting Total Harmonic Distortion 2% 2% 2% 2%
      Selling 5% 5% 5% 5%
      Output Voltage Regulation ± 2% ± 2% ± 2% ± 2%
      Peak Maximum Output Current 70 amps AC 70 amps AC 70 amps AC 35 amps AC
      RMS 50 amps AC 50 amps AC 50 amps AC 25 amps AC
      Surge AC Overload Capability 6000 VA 6000 VA 6000 VA 575000 VA
      5 Second 4800 VA 4800 VA 5000 VA 4800 VA
      30 Minutes 3200 VA 3200 VA 4000 VA 3100 VA
      AC Input Current Maximum 60 amps AC 60 amps AC 60 amps AC 60 amps AC
      AC Input Voltage Range (MATE Adjustable) 80 to 150 VAC 80 to 150 VAC 80 to 150 VAC 160 to 300 VAC
      AC Input Frequency Range 54 to 66 Hz 54 to 66 Hz 54 to 66 Hz 44 to 56 Hz
      DC Input Range 21.0 to 34.0 VDC 21.0 to 34.0 VDC 21.0 to 34.0 VDC 21.0 to 34.0 VDC
      Continuous Battery Charge Output 55 amps DC 55 amps DC 85 amps DC 55 amps DC
      Recommended Battery Cable #2/0 AWG #2/0 AWG #2/0 AWG #2/0 AWG
      Recommended Battery Types Flooded Lead Acid, AGM Gel
      Neutral Ground Bond Switching Yes Yes No No
      Chassis Sealed Sealed Vented Sealed
      Temperature Range Rated  0°C to 50°C (power derated above 25)°C 
      Maximum -25°C to  60°C (functions but does not necessarily meet all component specifications)
      Warranty Standard 1 year
      Unit Weight 57.5 lbs (25kg) 62 lbs (29kg) 62 lbs (29kg) 62 lbs (29kg)
      Shipping 65 lbs (30kg) 67 lbs (31kg) 67 lbs (31kg)

      67 lbs (31kg)

      Unit Dimensions (H x W x L) 13 x 8.25 x 16.25" (33 x 21 x 41 cm)
      Shipping 21.75 x 13 x 22" (55 x 33 x 56 cm)