1000-Watt Hard-Wire Voltage Transformer (ADUW-1000)

$ 699.99 $ 739.99


Fearlessly use your high-power appliances in new countries with ACUPWR!
  • Convert 110–120 volts to 220–240 volts and vice versa
  • Knock-out box housing included
  • American-made
  • Guaranteed for 120% of the stated wattage
When you want to use high-power appliances like stoves, ovens, ranges, and grills in a new country, you need ACUPWR’s hard-wire voltage transformer. The ADUW-1000 model is ideal for connecting these appliances to household circuits of a different voltage, whether you need to transform 110–120 volts to 220–240 volts or vice versa. It hard-wires directly to your junction box via thoughtfully developed knock-out box housing, and includes an internal breaker for dependable overload protection.

ACUPWR recommends hiring a qualified, licensed electrician for installation.

  • Lifetime warranty
  • Up to $10,000 of damage protection
  • Ongoing support from ACUPWR

American-Made Quality

The ADUW-1000 and all ACUPWR voltage transformers are manufactured in the USA with premium components that include copper wiring and silicon steel cores. All of our transformers are assembled by hand, and bench-tested well beyond their stated wattage to ensure safety, reliability, and years of service.


Goes Above Stated Wattage If Needed!

The ACUPWR ADUW-1000 will operate at 120-percent beyond its stated wattage IF NECESSARY, such as in the event of a power surge or inrush voltage. In such an instance, It’s nice to know that that wattage “cushion” is there. Please note that we don’t recommend using an appliance with wattage requirement that is beyond what’s stated on the transformer. (Doing so can void the warranty.)


Hard-wire Installation

The ACUPWR ADUW-1500 installs via flywire (bare wiring) accessible through its knock-out box design.



Overload Protection via Circuit Box

The ACUPWR ADUW-1000 relies on the household’s circuit box and its breaker to provide necessary overload protection.



Lifetime Warranty and Customer Support

The ADUW-1000 and all ACUPWR products come with a lifetime warranty and continuous customer support. We encourage our customers to contact us with any concerns or questions about our products. Our response is timely, courteous, and supportive. Remember, with ACUPWR, you’re getting a transformer and


Versatility and Dependability

ACUPWR’s ADUW-1000 and all of our voltage transformer models can be used in any interior setting and environment, whether it’s your bedroom, a garage, a manufacturing space… wherever. They’re built like tanks and can handle dust, heat, and moisture, and they’ll keep chugging along—quietly!—under heavy duress.

Electrical Details

Voltage Conversion 110-120 volts to 220-240 volts and 220-240 volts to 110-120 volts
Wattage 1000 Watts/1000 Volt Amps (VA)
Circuit Breaker Via household circuit box
Input (Plug) Type Flywire (plug-less) via Knockout Box
Output (Receptacle) Type Flywire (plug-less) via Knockout Box


Product Weight 15 pounds
Shipping Weight 16.5 pounds
Width 4 inches
Height 7 inches
Depth 4.5 inches


Customer Reviews

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Customer Reviews

Based on 3 reviews Write a review