AC 220V 4000W Variable Voltage Fan Motor Speed Controller with FanItem NO.: ZS-PA4000A

4000W Variable Voltage Motor Speed Controller with Fan

Parameters:

Operating voltage: AC 110V-220V

Maximum power: 4000W (resistive load)

Voltage regulation: adjustable between AC 0 and input voltage

Specification and size: 91MM x 59MM wide (excluding handle), total height 34MM

Model: ZS-PA4000A

Usage: Connect the input of this product to 220V AC, and connect the output to the electric furnace wire or motor appliance. Rotate the potentiometer knob to achieve speed regulation, pressure regulation, and temperature regulation; Very convenient to use.

This product is suitable for: using a new type of bidirectional high-power thyristor, as the design current can reach up to 20 amperes, which effectively solves the overcurrent problem caused by the low resistance of the electric furnace wire during cooling; It is easy to adjust the output voltage of the mains power, and can be adjusted freely between 0 to -220 volts for use in 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 pressure regulation. It can be used for large electrical appliances with a power consumption of less than 4000 watts. As the power is already very high, it is sufficient for general household appliances or small factories. (The power of inductive or capacitive loads should be reduced. This voltage regulator is equipped with bidirectional high-power controllable silicon, and the potentiometers are all equipped with nuts. It is also equipped with a thickened aluminum shell and a large heat sink, which can be used without adding any components, making it very convenient and practical.).

Pay attention that the load cannot exceed the specified maximum power, otherwise it will burn out the module and electrical appliances; Try to use resistive loads as much as possible; The power of inductive and capacitive loads should be greatly reduced (preferably with more than half of the remaining capacity).