3000W AC 220V Controllable Variable Voltage Regulator Motor Speed Controller Electronic Dimmer Thermostat Governing

Features: 1.Application: Electric Stove,water heater temperature,light brightness,motor speed regulator,or other machine adjustment. 2.Convenient to control and operate,flexible with knobs,no need to add any components,practical and handy. 3.Adopts super power and new-design semiconductor controllable silicon,provides high efficiency. 4.1.6mm thickened copper plate,with large current design,durable and longlife. 5.Voltage boost from 60V, while reduction can down to 0V,AC 0V-220V adjustable. 6. AC 0V-220V continuously adjustable, zero hysteresis, zero latency, superior heat dissipation. 7. The new bidirectional high-power SCR is adopted, and the current is up to 40A, which can well solve the over-current problem caused by the low 8. Resistance of the electric furnace wire under the condition of cooling. Very convenient to adjust the output voltage of the power supply, Instructions: Use the voltage regulator in series in the circuit, the voltage regulator and the lamp, electrical appliances connected in series in the circuit (that is, the lamp, electrical appliances, such as disconnect the live wire or zero line of any one, connected to the "product" terminal can be), rotating knob cap,you can adjust light,speed,temperature,voltage;Simple and convenient operation. Specification: Main Material: Aluminum Alloy+Plastic Type: Temperature/Brightness Adjustment Color: As pictures shown Input voltage: AC 220V ± 10% Output voltage: AC 0-220V ± 10% Rated current: 9A Max current: 18A Control motor power: 0-3000W Efficiency (η): 95% Plug: US plug Package includes: 1 x Variable Voltage Controller 1 x Plug Adapter Precautions and instructions for use 1. When the machine is empty, the measured output voltage is a virtual voltage, and a load above 20W must be connected to measure the correct output voltage. 2.When AC is input, the output is also AC, not DC. 3. The 4000W mentioned above refers to the limit power when working in a resistive load. 4.This product is a multi-functional i