220V 4000W Variable Voltage Regulator Speed Motor Fan Control Controller

Description

This variable-speed motor controller is an ideal solution for various applications, including bench testing, hands-on experiments, industrial settings, and DIY projects. It provides precise control over fan speed and voltage regulation.
With a maximum power output of 4000W, compatibility with AC inputs ranging from 120V to 220V, and an adjustable voltage range from 0V to 220V, this voltage regulator is a versatile choice. It has a rated current of 9A and can handle a maximum current of 18A.
Equipped with a state-of-the-art bidirectional high-power SCR, this motor speed controller allows you to easily fine-tune your motor's speed to your desired level using the integrated rheostat.
The product's output voltage is virtually displayed when there's no load connected. However, when you connect a load of 20W or more, the actual output voltage value is accurately shown on the display.
Please note that this controller has a maximum power limit of 1500W for inductive loads like fans, routers, soldering irons, and small motors, while it can handle up to 4000W for resistive loads such as kettles, stoves, and tungsten lamps, among others.