This This 4000W AC 220V SCR Voltage Regulator Module
Experience precise control with this industrial-grade 4000W SCR voltage regulator, designed for electrical enthusiasts and professionals alike. Its robust construction features a sleek green circuit board complemented by a heavy-duty metallic heatsink with parallel fins, ensuring optimal heat dissipation. The module boasts a compact size of 85mm in length, 55mm in width, and 38mm in height, with a 6mm inner hole knob that offers easy, tactile voltage adjustments. Bright yellow fuse holders and orange components add vibrant accents to the utilitarian design. The device's contemporary metallic enclosures—one with ventilation holes—highlight durability, while the red and black wires visually showcase its technical sophistication. It embodies a clean, mechanical aesthetic, perfect for integrating into high-power control systems.
Keys features of the this 4000W AC 220V SCR Voltage Regulator Module
- Supports a maximum resistive load power of 4000W, ideal for controlling large-capacity resistive loads such as electric heaters and incandescent lamps. Designed to handle high power efficiently and reliably.
- Measures 85mm x 55mm x 38mm and features a 6mm diameter inner hole on the knob for smooth, comfortable adjustments; ensures easy installation in various setups with precise control.
- Provides adjustable voltage regulation from AC 10V to 220V, allowing fine-tuning of electrical devices. Efficiency exceeds 90%, minimizing energy loss during operation for optimal performance.
- Constructed with a sturdy green circuit board, embedded with electronic components like resistors and capacitors, complemented by a robust metallic heatsink with fins for superior heat management.
- Features a transparent and durable metallic enclosure with ventilation holes to ensure effective cooling; includes a black rotary knob, terminal connectors, and multiple safety features to prevent damage.
- Compatible with resistive loads such as incandescent lamps and most single-phase AC motors; caution advised for motor use as guarantees are not provided for all motor types — proper load matching essential.
- Includes detailed technical specifications ensuring performance reliability: overload protection, high efficiency, and adjustable output voltage suited for customized applications, making it a versatile control module.
This this 4000W AC 220V SCR Voltage Regulator is a smart choice — buy now and elevate your control system!
Unlock seamless power regulation with this high-quality SCR voltage controller, perfect for industrial or hobbyist projects requiring reliable high-power management. Imagine effortlessly adjusting your electrical devices with confidence, knowing you have a durable, efficient, and precise module at your fingertips. Whether controlling heating elements or motor speeds, this device ensures safety and performance—transform your setup today and experience professional-grade control like never before. Take advantage of this opportunity to upgrade your high-power systems with a trusted, technical solution designed to meet your demanding needs.





















