AC Variable Motor Speed Controller 110V 220V 18A 4000W Max

This is a stepless adjustable voltage speed controller, the input voltage is AC 110V / 220V, the output voltage is 10-110V / 10-220V (stepless adjustable), the maximum power is 4000W, the rated current is 9A, can withstand a maximum current of 18A.<br>The voltage controller has variable thyristor and electronic voltage regulator. The maximum power of connecting inductive loads (such as fans, routers) is about 2000W, and the limit power of connecting resistive loads (such as electric furnaces, heating wires) is 4000W.<br>The output voltage of the product is a virtual voltage when there is no load. When a load (20W or more) is connected, the actual output voltage value is shown on the display. This motor speed controller is equipped with a new bi-directional high power SCR inside. You can easily control the speed of your motor to your desired level using the rheostat.<br>Our voltage stabilizer adopts high premium chip thyristor, all aluminum heat sink is suitable for high temperature circuits, and adopts multi-functional industrial sockets. The copper parts are thicker inside, with high current, good contact and high safety. The fan speed control switch has a power light, and the heat dissipation connector can help quickly dissipate heat and prevent burnout.<br>Zero lag, zero delay, with peak-voltage absorption circuit to effectively protect high power Thyristor anti surge, anti peak-voltage, RC absorption multiple protection.