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220V 4000W SCR Voltage Regulator

220V 4000W SCR Voltage Regulator-Robocraze
220V 4000W SCR Voltage Regulator-Robocraze
220V 4000W SCR Voltage Regulator-Robocraze
  • 220V 4000W SCR Voltage Regulator-Robocraze
  • 220V 4000W SCR Voltage Regulator-Robocraze
  • 220V 4000W SCR Voltage Regulator-Robocraze

220V 4000W SCR Voltage Regulator

Regular price
Rs. 329
Sale price
Rs. 329
Regular price
Rs. 399
You save Rs. 70
18% off
You save Rs. 70
Unit price
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  • The voltage regulator for electronic motor speed controllers needs an input voltage of AC 220V.
  • This voltage regulator is manufactured with high quality aluminium and grooves are provided for accelerated cooling.
  • The SCR voltage dimmers can produce a power upto 4000W.
  • The SCR voltage regulator dimmer is available in 2000W, 10000W and 5000W power supplies.

220V 4000W SCR Voltage Regulator

This voltage regulator is connected with AC 220V, the output is connected to the electric stove wire or motor appliances, then rotate the knob for speed, voltage, temperature control. The 220V voltage regulator is needed to keep voltages within the prescribed range that can be tolerated by the electrical equipment using that voltage. . It can be used as a light dimmer, fan speed controller, and stove temperature controller. It is easy and simple to use and can control appliances up to 4000W!

The SCR 220V voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, a voltage regulator dimmer controls the output of the plant.A voltage regulator generates a fixed output voltage of a preset magnitude that remains constant regardless of changes to its input voltage or load conditions.

Note: Do not apply a load more than the maximum power in order to avoid burning of the electrical components. Use resistive load for efficient performance of the voltage regulator.


  • Electric furnace
  • Water heater
  • Lamps
  • Small motor
  • Electric iron

Package Includes: 

  • 1 x 220V 4000W SCR Voltage Regulator

Features of SCR Voltage Regulator


SCR Voltage Regulator

Supply Voltage 



4000 Watts

Dimension (approx)

8*4*3 cms



1. How does the 220v 4000W SCR voltage regulator work?

  • SCR power controllers compensate for mains voltage fluctuations by employing RMS voltage regulation. The 220V voltage regulator is required to keep voltages within the acceptable range for electrical equipment that uses that voltage. This voltage regulator is made of high-quality aluminum and features cooling grooves for faster cooling.

2. What is an SCR voltage regulator?

  • SCRs are primarily used in devices that require high-power control, possibly in combination with high voltage. They can be used in medium- to high-voltage AC power control applications like lamp dimming, power regulators, and motor control because of their operation.

3. Does an SCR control current or voltage?

  • The SCR power controller can control the average load voltage, the RMS value of the load voltage, the RMS, or the average load current or load power. It can also provide useful features such as current and voltage limiting.