NHT-4000W Variable Voltage Controller SCR Voltage Regulator AC 220 V Compact Speed Temperature Voltage Adjuatable Dimmer

AC 220V 4000W voltage regulator portable temperature speed adjustable voltage regulator compact variable voltage controller







Note: This voltage controller needs to be connected to the load. If it is a virtual voltage in the no-load state, the instrument will not work.




Product selling points:

1.100% high quality brand new

2. Small size, portable, strong power, easy to use.

3. High-power thyristor voltage regulator, stepless adjustment, helps to adjust speed, temperature, voltage and light.

4. Independent switch control, freely control the input power and cut off the power.

5. The outer shell is fire-proof and heat-preserving, high-temperature resistant, rust-proof, high-pressure resistant, and durable.

6. Adopt multifunctional industrial plug, thick copper design, good contact, safe and reliable.

7. Quiet work, energy saving, stable anti-noise, wide range of use.

8. Suitable for electrical components, such as: electric stove, water heater, heat transfer lamp dimming, small motor, electric welding temperature, etc.




Parameter:

Material: Aluminum

Colour: Black

Input voltage: AC110-220V

Output voltage: 0-220V

Maximum power: 4000W

Voltage adjustment range: 0-220V

Rated current: 9A

Maximum current: 18A




Precautions and instructions for use

1. When the machine is empty, the measured output voltage is a virtual voltage, and it must be connected to a load of more than 20W to measure the correct output voltage. 2. Input AC, and the output is also AC, not DC.

3. The 4000W mentioned above refers to the limit power when working in a resistive load. The inductive load is 1/3 of the resistive load. The resistive load refers to the tungsten filament lamp, heating wire, etc., and the inductive load refers to the series motor. Etc., use circuit board electronic products with caution.

4. The metal shell of this product must be safely grounded




Packing list:

Motor speed controller*1




 










?width=1000&height=1000&hash=2000


?width=1000&height=1000&hash=2000


?width=746&height=746&hash=1492


?width=1000&height=1000&hash=2000


?width=1000&height=1238&hash=2238


?width=1000&height=1448&hash=2448


?width=960&height=560&hash=1520


?width=960&height=500&hash=1460


?width=960&height=945&hash=1905