High Power SCR Electronic Voltage Regulator 220V AC 4000W, Thermostat Speed Control with Fan Switch

Operating Voltage: 110V-220V AC

Maximum Power: 4000W (resistive load connected)

Voltage Adjustment: Adjustable AC input voltage

Size: 91mm x 59mm (without handle) Total Height 34mm

Model: ZS-PA4000A

Instructions for Use: Connect the input end of this product to 220V AC, and the output end to the wire of the electric oven or electrical appliances. Turn the potentiometer to adjust the speed, voltage, and temperature; It is very practical to use. This product is suitable for: the use of a new high-power bidirectional thyristor, due to the maximum design current which can be up to 20 A, to solve the problem of overcurrent caused by the cooling resistance of the electric stove wire being too low; can be easily adjusted. The output voltage of the device can be arbitrarily set between 0 and 220 volts, applicable to electrical appliances. For example: heat control of electric stoves, water heaters, lighting control of lamps, speed control of small motors, temperature control of electric irons, etc. To achieve the effect of dimming, temperature and voltage regulation. It can be used for large electrical appliances with a power consumption of less than 4000 W. As the power is already high, it is sufficient for general household appliances or small factories (the power of inductive or capacitive loads must be reduced). The voltage regulator is equipped with a high-power bidirectional thyristor, potentiometers with nuts, a thick aluminum housing, and a large heat sink. (It is practical and convenient to use without adding any components).

Precautions for Use

Ensure that the load does not exceed the specified maximum power, otherwise the module and electrical equipment may be damaged; use resistive loads whenever possible; The power of inductive and capacitive loads must be considerably reduced (it is preferable to leave more than half the load).

Package List: 1 x AC Voltage Adapter (other products not included)

Precautions

1) Please note that there may be a 1-3 cm error due to manual measurement.

2) Please note that monitors are not calibrated the same way; the color of the product shown in the photo may be slightly different from the actual color. Accessories are not original; please make sure this does not bother you before purchasing.