4000w Speed Regulator 220v, 15a Voltage Regulator Motor Fan Speed Controller Motor Speed Regulator Variable Speed Drive For Angle Grinder
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Product information
Description
Product Applications: This electronic voltage regulator offers a wide range of applications, including speed, voltage, and temperature regulation, as well as dimming.
Operating Instructions: Before use, set the adjustment knob to the "0" position. Connect the product's power cord to a 110V/220V mains outlet. The output voltmeter will display the voltage (the displayed open-circuit voltage is a theoretical voltage; a load must be connected to obtain the actual voltage). Connect the electrical device to the output outlet and slowly turn the knob: clockwise to increase the voltage and counterclockwise to decrease it.
Precautions: The peak power of this module is 4000W. The maximum power of connected electrical devices should not exceed 2000W for resistive loads, 500W for inductive loads, and 300W for capacitive loads.
Otherwise, the product may be damaged. For fans rated at 550 W or more, the speed should be set to at least half speed. For devices rated at 1000 W or more, turn the knob to 0 when not in use to avoid excessive starting current that could damage the regulator upon restart.Important Notes:
1. This product uses alternating current input and output voltage. The maximum input voltage is equal to the maximum output voltage. It reduces power consumption by lowering the voltage; it does not have a voltage boosting function. This product is not suitable for applications requiring very precise speed control or very low speeds.
2. This product cannot be used with smart devices containing printed circuit boards or other electronic components (e.g., domestic water pumps, induction cooktops, rice cookers, energy-saving LED lamps). It can only regulate most fans and brushed power tools; it cannot individually regulate other motors. If the motor already has speed settings or high/low speed lines, connecting a controller will result in an alternating frequency hum or no speed control. 3. Keep out of reach of children. Keep away from fire. Do not insert any foreign objects other than the plug into the socket. 4. This product is not waterproof and should only be used in dry indoor environments. Avoid splashing water when using in damp areas such as bathrooms, kitchens, or near aquariums.
Applications:
Speed control: Fans, brushed motors, power tools (except those with integrated speed control).
Temperature control: Electric cookers, ovens, water heaters, heating elements, electric blankets, etc. (not adjustable for models with a display and connected models).
Brightness control: Incandescent lamps, halogen lamps, heat lamps, LED strips, etc. (not adjustable for energy-saving LED lamps with a circuit board).
Features
- BrandOTHERS
- Voltage220 V
- Output waveformQuasi-sine wave
- MaterialPlastic
- ManoMano ReferenceME225827902
- MMID250071197590
- Product code4048398420938
- EAN4048398420938
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