4000 watt Voltage Conversion Transformer Heavy-Duty Step-up/Step-Down AC 110V/120V/220V/240V Power Conversion, with resettable Circuit Breaker Protection, with US Power Cord, LCD Display

4000W
Voltage Transformer: Raises voltage from 110-120 volts to 220-240 volts, or lowers voltage from 220-240 volts to 110-120 volts. Electrical appliances with a rated power exceeding 4000W are not supported. It is generally recommended to choose a transformer with a power rating greater than 30% of the power being used.
Capacity and Conversion Efficiency: Conversion efficiency is 90%. With an input voltage of 110V, the maximum output voltage is 230V ± 5V. With an input voltage of 220V, a stable output voltage of 110V ± 5V can be achieved.
Strong Adaptability: Includes 3 American sockets and 3 universal sockets, compatible with plugs from all over the world. Features a hard-wired, heavy-duty insulated power cord and an LCD display that can show the input voltage and corresponding fault codes in various situations for easy troubleshooting.
Protection Function: Provides overcurrent protection, overload protection, overheating protection, short-circuit protection, built-in grounding protection, and sturdy shell protection. Equipped with a resettable circuit breaker. When the frequency converter stops due to overcurrent or overload, press the "FUSE" button on the back of the frequency converter to restore operation. If a machine malfunction occurs, refer to the corresponding instructions in the manual based on the fault code displayed on the screen.
7x24-Hour Continuous Operation: Efficient toroidal transformer with stable output and low power consumption