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ePOWER 2000W 12V & 24V True Sine Wave Inverter with AC Transfer & Safety Switch

EN1120S-X & EN1120S-X-24V


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

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.

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 5 Year warranty.

ePOWER Inverter Features:

  • 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



True Sine Wave Inverter with AC Transfer & Safety Switch
AC Output Power2000W2000W2600W
AC Output Current8.7A8.7A11.3A
AC Output Voltage230 Vac / 50 Hz
AC Output WaveformSinewave (<3% THD)
Nominal DC Input Voltage12.5 VDC24.5 VDC12.5 VDC
No Load battery draw< 1.5 ADC
DC Input Voltage operating range10.5 – 15.5 VDC21.0 – 31.0 VDC10.5 – 15.5 VDC
Under Voltage Alarm11.0 / 12.1 VDC22.0 / 24.2 VDC11.0 / 12.1 VDC
Under Voltage Alarm Recovery11.3 / 12.3 VDC22.6 / 24.6 VDC11.3 / 12.3 VDC
Under Voltage Shutdown10.5 / 11.8 VDC21.0 / 23.6 VDC10.5 / 11.8 VDC
Under Voltage Shutdown Recovery12.0 / 12.6 VDC24.0 / 25.2 VDC12.0 / 12.6 VDC
Over Voltage Shutdown15.5 VDC31.0 VDC15.5 VDC
USB Port5V, 2.1A
AC Transfer Switch
Transfer Time< 30 ms
Transfer Relay Rating16A (resistive load)
AC Input socket IEC-C2016A max
AC Output socket IEC-C1916A max
AC Output Front GPO10A max
Safety and Environmental
ConformanceAll required Australian Standards , CE LVD: EN/IEC 62040-1, IEC61558-2-16
EMI / EMCCE EMC: EN/IEC 62040-2 category C1
Agency MarkingsRCM , CE
Operating Temperature0°C to 40°C
Storage Temperature-20°C to 60°C
Relative Humidity5-90% non-condensing
Operating AltitudeUp to 3000 meters above sea level
Weights and Dimensions
Weight5.9 kg5.9 kg7.0 kg
Dimensions (W x L x H)444x230x115 mm444x230x115 mm560x230x115 mm
Warranty5 Years

Note: Specifications subject to change without notice.

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.

Estimate run time on different 12V Battery Bank Size
AC Load60AH120AH180AH240AH300AH
50 W11 hrs22 hrs33 hrs44 hrs55 hrs
100 W5 hrs11.5 hrs17 hrs23 hrs29 hrs
200 W2.5 hrs5 hrs8 hrs11 hrs13.5 hrs
500 W49 mins2 hrs3 hrs4 hrs5 hrs
1000 W15 mins49 mins1.5 hrs2 hrs2.5 hrs
1500 W8 mins27 mins49 mins1 hrs1.5 hrs
2000 WN.R.15 min34 mins49 mins1 hrs
2600 WN.R.11 min25mins37 mins49 mins

Note: Specifications subject to change without notice.