Item Type: AC Voltage Regulator_x000D_ Use Voltage: AC 110V-230V_x000D_ Maximum Power: 10000W (resistive load)_x000D_ Voltage Regulation: Ac 0V- adjustable between proximity input voltages_x000D_ _x000D_ _x000D_ Instructions:_x000D_ Connect the thyristor voltage regulator in front of the electrical circuit of the consumer, and connect the input and output wires respectively (without the zero-fire wire). Rotate the potentiometer knob to play light and dark dimming, speed, voltage, and temperature Role; very easy to use._x000D_ Application:_x000D_ Using new bidirectional ultra-high power thyristor, thyristor standard 100A, resistive load can be adjusted arbitrarily between 0-input voltage for electrical appliances. Such as: electric furnaces, water heaters, lamps and lanterns, large motors and motors. So as to achieve the effects of dimming, temperature and pressure._x000D_ It can be used for large appliances with an electric power of less than 10,000 watts (pure resistive load). Because of the large power, ordinary household appliances or small factories are sufficient. (The inductive or capacitive load has a large starting current, which is 2-4 times the usual work. The power should be reduced during use, and it is best to leave less than half of the margin.)