Motor Speed Control Controller 220VAC SCR Variable Voltage Regulator 2000W 4000W

4000W

1. The product can be used for adjusting the heat of electric furnaces and water heaters, adjusting the lighting of lamps, adjusting the speed of small motors, adjusting the temperature of electric soldering irons, etc., thus achieving the effect of adjusting the light, temperature, and voltage.
2.  Attention: This module has an AC voltage of 220V input and an AC output. It can only be reduced in voltage and adjusted when connected to a load. It is useless to connect a multimeter without load, not a transformer, and cannot be connected to a DC load. Please read the following instructions carefully before purchasing!
3. Maximum power: 4000W (resistive load limit power), power should be reduced for long-term use. (Recommended load within 1600W power) 
4. Input voltage: AC 220V
5. Output voltage: AC 10-2220V (adjustable)
6. Maximum power: 4000W (resistive load limit power)
7. External dimensions: 85 * 55 * 35mm

**** It is recommended not to short-circuit the output, and the load must be connected first before voltage regulation! If the natural heat dissipation exceeds the range and works for a long time, it is recommended to strengthen the heat dissipation yourself! ****
 
2000W
 

• Operating voltage: AC 220V
• Peak power: 2000W
• Voltage regulation: AC 50-220V
• Thyristor withstand voltage up to 1200V/current 5A
• 1.6mm thick epoxy copper clad plate
• This voltage regulator is equipped with a peak voltage absorption circuit, which effectively protects high-power thyristor and has a longer service life.

 Usage:

• Connect this product in series to the circuit of a desk lamp or appliance (i.e. disconnect any of the live or zero wires of the desk lamp or appliance, and connect the two wires of this "product") by rotating the potentiometer knob, which can play a role in light and dark adjustment, speed regulation, voltage regulation, and temperature regulation, making it very convenient to use.

• This product is suitable for using bidirectional high-power thyristor, as the current can reach 25A, which effectively solves the overcurrent problem caused by the low resistance of the electric furnace wire during cooling. It can conveniently adjust the output voltage of the mains power supply, ranging from 90-220V, for the use of electrical appliances. For example, adjusting the heating of electric furnaces and water heaters, adjusting the lighting of lamps, adjusting the speed of small motors, and adjusting the temperature of electric soldering irons. Thus achieving the effect of dimming, temperature regulation, and voltage regulation. It can be used for large electrical appliances with a power consumption of less than 2000W.

• Due to the high power consumption, general household appliances or small factories are sufficient. (Inductive or capacitive load power should be reduced. This voltage regulator is equipped with bidirectional high-power thyristor, and the potentiometers are equipped with nuts, which can be used without adding any components, making it very convenient and practical.)



Precautions:

1. Please use the power supply and load within the parameter range and do not exceed the range.

2. Rated load and service life are reference values that vary greatly depending on different environmental factors, load properties, and types. Therefore, it is best to confirm them in actual or simulated use.

3. The load capacity of the module is greatly affected by environmental temperature and its own temperature rise. It is necessary to use air convection for heat dissipation based on actual working environment conditions, and it is required to be installed in a good convection environment.

4. Electrical durability at high temperatures: When the module is used at high temperatures, its electrical durability will be lower than when used at room temperature, so please confirm in actual use.

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