Speed ​​regulator, AC 220 V, 15 A, 4000 W, electronic voltage regulator with overload protection, for motor and angle grinder

Multifunctional Speed ​​Controller: This electronic speed controller primarily offers speed, voltage, and temperature control functions, as well as dimming and overload protection. High 4000W Power: The peak power of this speed controller is 4000W. The maximum power for resistive loads should not exceed 2000W, for inductive loads 500W, and for capacitive loads 300W. Otherwise, the speed controller may be damaged. Overload Protection: This temperature-controlled motor speed controller features overload protection, effectively protecting the high-performance thyristor from overvoltage, voltage spikes, and RC absorption. The speed controller's buttons and digital display utilize high-precision potentiometers for easy voltage adjustment. High-quality materials: This electronic voltage regulator with overload protection is made from flame-retardant materials and reinforced with high-temperature resistant plastic, giving it flame-retardant, rust-resistant, high-voltage resistant, and durable properties. Wide range of applications: This electronic voltage regulator with overload protection is widely used in equipment such as electric heating elements, electric ovens, incandescent lamps, small motors, soldering irons, and electric drills. It allows for the adjustment of parameters such as lighting, tool speed, voltage, and temperature, thus effectively protecting high-performance thyristors.