4000W 0-220V AC SCR Electric Voltage Regulator Motor Speed Controller with Temperature Protection
The 4000W AC SCR Electric Voltage Regulator is a high-power, compact, and efficient device designed to manage and adjust the voltage supply to AC brush moto and other resistive loads. With a wide voltage regulation range from 0 to 220V AC, it’s ideal for use in electric furnaces, heating elements, lamps, small moto, and various industrial appliances. Its IP53-rated enclosure offe protection in dusty and humid environments, and the unit is built with high-quality FR-4 circuit boards and semiconductor-controlled silicon components to ensure durability and safe operation.
Key Features
Power Output: Supports up to 4000W (resistive load)
Voltage Regulation: 0–220V AC, starts from 10V
Efficiency: Greater than 90%
Build: High-quality semiconductor components and FR-4 circuit board
Cooling Requirement: No cooling required below 10A; cooling fan recommended above 10A
Temperature Insurance: Built-in thermal protection
IP Rating: IP53 (suitable for moderate dust and humidity)
Knob Hole Diameter: 6mm
Compact Size: 85 x 55 x 38 mm
Specifications
Model: ET965
Brand: EZONEDE
Operating Voltage: AC 220V
Rated Voltage: AC 0–220V
Material: Semiconductor silicon controlled
Condition: Brand New
Smart Feature: Yes
Applications
AC motor speed control
Electric furnaces and irons
Lighting dimmer for lamps
Temperature regulation in heate
Home appliance voltage control
How to Use
Connect the regulator to your AC circuit or appliance.
Turn the control knob to adjust output voltage for dimming, heating, or speed control.
Ensure cooling fan is installed for continuous operation over 10A load.
FAQs
Q: Can I use this to control an AC fan speed?
Yes, it is suitable for AC brush-type moto such as fans. Not suitable for AC induction moto.
Q: Does it include a cooling fan?
No, cooling fan must be installed separately if load exceeds 10 amps for prolonged use.
Q: Can I use this with LED lamps?
It is not ideal for LED lighting as LEDs require constant current drive. It works best with resistive loads.
Package Includes
1 x 4000W AC SCR Voltage Regulator
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