Electric Voltage Regulator SCR Speed Dimming Controller

With this regulator you can adjust the speed brightness voltage and temperature after connecting the device. But it can neither replace the battery charger of a electric car nor drive the electrical appliances with switching power supply such as TV sound refrigerator and air conditioner.Features:Featured with multipurpose. Adjust voltage speed dimming and temperature.High performance of good heat dissipation. Use aluminum alloy thermorytic shell.Easy installation. Electric current of 30A and easy to connect wires.Simple steps. What you need to do is just punching 3 holes before use.Cost-Effective. Featured with high quality reasonable price.Specification:Working Voltage: AC 220VMaximum Power: 5000WEfficiency: over 90%Material: Aluminum Alloy Thermorytic ShellItem size: 18.3 * 8 * 6.8cm / 7.2 * 3.15 * 2.68in(L * W * H)Item weight: Approx. 181g / 6.38ozPackage size: 19.8 * 15.7 * 7cm / 7.8 * 6.18 * 2.76in(L * W * H)Package weight: 185g / 6.53ozPackage list:1 * 5000W SCR Voltage RegulatorNote: the package without user manual.