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Convert your DC battery power to household AC power anywhere, anytime with the ePOWER EN1120X. This state of the art, easy to use inverter will offer you reliable service for providing AC power for your home, boat, 4WD, truck or Caravan.

The ePOWER 2000W Inverter with AC Transfer & Safety Switch is one in a family of affordable, high quality, professional level inverters by Enerdrive. By using the latest power conversion technology, ePOWER inverters deliver clean and energy efficient true sine wave AC power from your DC supply.


  • Seamless 16A AC Internal Transfer Switch
  • AC RCD/Safety Switch with test button
  • Removable LED Remote Control Display Panel
  • Regulated Pure Sine Wave Output
  • Silent Operation
  • Compact Size for Easy Installation
  • USB Port for charging USB devices

This ePOWER Inverter incorporates a 16A AC Transfer Switch which allows for seamless AC power transfer between Mains/Generator and Inverter. This helps to keep your appliances running with almost no break time on AC transfer and allows for a much simpler installation on-board.

Also included in the unit is a RCD Safety Switch. This switch monitors the flow of electricity through the inverter and detects any problems that may pose a risk to personal safety and switches the output power off within 0.03 of a second.

The ePOWER 2000W is built to operate basic equipment such as power tools, computers, microwave ovens, televisions and other appliances that use up to 2000W of power for operation. All Enerdrive ePOWER Inverters are covered by our extensive 2-Year warranty.

ePOWER 2000W 12V True Sine Wave Inverter with AC Transfer & Safety Switch Features

ePOWER 2000W 12V True Sine Wave Inverter with AC Transfer & Safety Switch Wiring Diagram


  • AC Output Power: 2000W
  • AC Output Current: 8.7A
  • AC Output Voltage: 230 Vac / 50 Hz
  • AC Output Waveform: Sinewave (<3% THD)
  • Nominal DC Input Voltage: 12.5 VDC
  • No Load battery draw: < 1.5 ADC
  • DC Input Voltage operating range: 10.5 – 15.5 VDC
  • Under Voltage Alarm: 11.0 / 12.1 VDC
  • Under Voltage Alarm Recovery: 11.3 / 12.3 VDC
  • Under Voltage Shutdown: 10.5 / 11.8 VDC
  • Under Voltage Shutdown Recovery: 12.0 / 12.6 VDC
  • Over Voltage Shutdown: 15.5 VDC
  • USB: Port 5V, 750 mA
AC Transfer Switch
  • Transfer Time: < 30 ms
  • Transfer Relay Rating: 16A (resistive load)
  • AC Input socket IEC-C20: 16A max
  • AC Output socket IEC-C19: 16A max
  • AC Output Front GPO: 10A max
Safety and Environmental
  • Conformance: All required Australian Standards , CE LVD: EN/IEC 62040-1, IEC61558-2-16
  • EMI / EMC CE EMC: EN/IEC 62040-2 category C1
  • Agency Markings: RCM , CE
  • Operating Temperature: 0°C to 40°C
  • Storage Temperature: -20°C to 60°C
  • Relative Humidity: 5-90% non-condensing
  • Operating Altitude: Up to 3000 meters above sea level
2 Years

Estimate Run Time On Load
Following run times are estimates for reference, based on using different battery bank sizes. Actual run times may vary.
Important: Power Drain from DC Battery Bank.
Please note that there is a power drain of approx 700mA from the battery bank when the Inverter is running in AC By-Pass mode. In order to avoid draining down the battery bank, a battery charger with sufficient power is required to maintain the battery bank voltage.
Estimated run time on different 12V Battery Bank size

Note: Left/right table scroll on mobile

AC Load 60AH 120AH 180AH 240AH 300AH
50 W 11 hrs 22 hrs 33 hrs 44 hrs 55 hrs
100 W 5 hrs 11.5 hrs 17 hrs 23 hrs 29 hrs
200 W 2.5 hrs 5 hrs 8 hrs 11 hrs 13.5 hrs
500 W 49 mins 2 hrs 3 hrs 4 hrs 5 hrs
1000 W 15 mins 49 mins 1.5 hrs 2 hrs 2.5 hrs
1500 W 8 mins 27 mins 49 mins 1 hr 1.5 hrs
2000 W Not recommended 15 mins 34 mins 49 mins  1 hr
2600 W Not recommended 11 mins 25 mins 37 mins 49 mins


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