Specification：

Output Power: 3000 Watts

Input Voltage: AC 110V / 220V

Output Voltage: AC 220V ±8% / 110V ±8%

Boot delay: 5s Current (A): 10A(110V) 5A(220v)

Insulation Resistance: ≥2Ω

Protection: Over-voltage / Under-voltage / Overload / Over Temperature delay protection / L ighting protection

Feature:

Step Up/Down transformer converts 220-240 volts down to 110-120 Volts or 110-120 volts up to 220-240 volts.

Simultaneous 2-mode Output: 120V (Standard US outlet) / 220V (Universal outlet)

Tips: This transformer does NOT convert the voltage frequency, but for most appliacnes, they can run with both 50Hz and 60Hz.

​

For Optimal Use:

1.  For safety reasons, it's recommended to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance.

2.  For example, if your appliance is rated at 100 watts, you need to buy a Transformer with a max power of at least 150 watts or greater.  Some appliances, such as heating appliances, power tools, motors, laser printers and TVs, require 2-4 times more watts at start up than the printed rated wattage.

3.  Please switch to the correct voltage before you turn on the transformer(110V in US).

4.  We recommend 3X efficiency factor for high wattage heat producing items such as Air Condition, Welding Equipment, Microwave and Coffee Machine etc.