Low Frequency Series

ABSO IC-244090i Inverter-Charger

Convert Battery Power to Household AC Power and Recharge Your Batteries

  • Run your household appliances in your truck, boat or RV
  • True Sine Wave output to run motor loads and sensitive electronics
  • Multi-stage charger will charge your deep cycle batteries quickly and efficiently
  • Integrated transfer switch allows you to switch seamlessly from shore power to battery power
  • Ideal inverter for running microwave ovens, kitchen appliances, and consumer electronics

IC-244090i Product Details


Features and Benefits

  • Low frequency design with high surge capability to start demanding loads
  • True sinewave output will run heavy-duty motor loads and entertainment systems flawlessly
  • Low battery shutdown to prevent total battery discharge
  • System remote panel (included) provides vital system information
  • Over temperature shutdown
  • Mounting brackets and high quality DC connectors make installation simple
  • Approved to UL, CSA, and European regulatory standards

Dimensions (W x L x H):

IC 1230150:  15.4 x 13.4 x 12.5” (392 x 340 x 317mm)


IC 1230150 :  59.4lb (27kg)

Inverter / Charger
(Low Frequency)
IC 244090i
AC Output
AC Output Power (Continuous)3500W
AC Output Power (5 seconds)7000W
AC Output Voltage / Frequency230 VAC / 50 Hz
AC Output Current15.2A
AC Output WaveformTrue Sinewave (< 3% THD)
Peak Efficiency90%
DC Input
Voltage (nominal)25.0Vdc
Operation Range21.0 - 33.0Vdc
Inverter Standby Current< 2.5A
Input Undervoltage Shutdown21.0Vdc
Inverter Overvoltage Shutdown33.0Vdc
Display Panel
Indicator (LED)Battery Power, Charging, Fault
Digital Display (LCD)Input Voltage, Output Power, Error Message
Battery Charger
Charger Voltage Range28.4 - 32.0Vdc
Float Voltage Range21.0 - 33.0Vdc
Charger current (Maximum)90A
Charger Battery TypeGel, Flooded, AGM
AC Input Voltage/Frequency230 VAC / 50 Hz
AC Transfer Switch
Transfer Time< 20ms
Transfer Relay Rating20A
Regulatory Compliance
ConformanceLVD, EMC
Weight29.3 kg

Other Products In The Series

Available Accessories

KISAE manufactures a fine line of accessories designed specifically to make your experience with the Abso IC-244090i inverter-charger a complete and enjoyable one.

  • Inverter Remote - On/Off Switch
  • Inverter Cable Set for Inverters <1200W
  • Inverter Cable Set for Inverters >2200W
  • Transfer Switch 15A
  • Transfer Switch 20A

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