Angle Grinder Governor Speed Controller Switch Hand Drill Polishing Fan Stepless US
Features:
* Wide range of uses: The speed regulator can adjust speed, temperature, voltage, and lighting, and is widely used in exhaust fans, tungsten bulbs, electric furnaces, angle grinders, marble machines, blowers, etc. Note: It cannot be used for electrical appliances with circuits. Microwave ovens, induction cookers, rice cookers, water pumps, washing machines, LED energy-saving lamps and other circuit boards and capacitive electronic components.
* High-quality materials: The variable speed controller uses high-quality ABS plastic insulated flame-retardant shell, which does not change color, deform, crack, and is resistant to high temperatures. The internal parts are made of thickened phosphor bronze, which is safe and reliable in quality and has a longer service life.
* High-precision display: The fan speed switch uses a precision voltage adjustment knob to adjust the voltage, with high precision and good stability. The control accuracy can reach 1 volt. Through digital display, you can accurately understand the working voltage of the machine. The LED light makes the real-time voltage figures clearer.
* Overload and overvoltage protection: The variable speed fan controller is equipped with an switch to control the voltage, with overload and short-circuit protection functions. When the instantaneous current exceeds 15 amperes, the switch will automatically cut off the power supply to protect the controller. You can also judge the working status of the switch by the indicator light.
* Rear hook design: In order to facilitate the use of the angle grinder, we specially designed a hook on the back of the speed regulator. Through this hook, the speed regulator can be hung on the tool bag of the tool bag, which is convenient to carry and more convenient to use. and play, simple and practical.
Specifications:
Part name: Electronic speed regulator
Material: ABS + metal
Color: as shown in the picture
: EU, AU, US, UK (optional)
Input voltage: AC220V~250V
Output voltage: AC0-220V (adjustable)
Maximum power: 4000W (load power 2000W)
Maximum current: 15A (load current 15A)
Size: 120*65*55mm
Note: The power supply of the US is 100-120V, input 100V, output 0-100V, and the others are 220V
Precautions and instructions for use:
1. The input voltage of this product is AC voltage, and the output is AC voltage. The maximum input value is equal to the maximum output value. The power decreases when the voltage decreases, and there is no boost function. This product is not suitable for people who have very precise speed requirements or very low speed requirements.
2. Products containing electronic components such as circuit boards in smart home appliances cannot be used (such as household water pumps, induction cookers, rice cookers, and ordinary LED energy-saving lamps). Only most fans and brushed power tools can adjust the speed, and other motors cannot adjust the speed alone. If the motor already has gears or the motor has high and low speed lines, then connecting the speed regulator will produce a buzzing AC frequency sound or no speed adjustment effect.
3. Please keep it out of reach of children, away from fire, and do not insert foreign objects other than .
4. This product is not waterproof and can only be used in dry indoor environments. Be careful of splashing water when using it in humid places such as bathrooms, kitchens, and near fish tanks.
Product application range;
Speed regulation: fans, brushed motors, power tools (without speed regulating gears)
Temperature regulation: electric stoves, ovens, water heaters, heating rods, electric blankets, etc. (those with display screens and intelligent models cannot be adjusted)
Dimming: tungsten lamps, incandescent lamps,
WARNING: 