4000W SCR Digital AC Voltage Regulator 220V Controller

The 4000W SCR Digital AC Voltage Regulator is a high-power electronic controller designed for precise voltage regulation of AC loads up to 220V. Equipped with a high-performance Silicon Controlled Rectifier (SCR) and an external digital control panel, it allows users to easily adjust output voltage for dimming, speed control, and temperature regulation. It solves the problem of controlling high-power resistive loads safely and accurately without manual potentiometers.

This digital regulator is widely used in industrial and DIY projects, including electric furnaces, water heaters, light dimming, and AC motor speed control. It features a clear 3-digit LED display and tactile push-buttons for seamless adjustment, making it highly compatible with standard Indian 220V AC mains appliances.

Features:

• High Power Capacity: Supports up to 4000W peak power for resistive loads and up to 2000W for continuous operation.
• Digital Control Panel: Features a remote display panel with up/down buttons for precise, step-by-step voltage adjustment.
• Real-Time Display: Integrated 3-digit LED display shows the current power regulation percentage from 0 to 100.
• Robust Heat Dissipation: Housed in a heavy-duty aluminum enclosure with ventilation holes to ensure stable performance under load.
• Safe Screw Terminals: Equipped with high-current barrier terminal blocks for secure input and output wiring.
• Wide Application Range: Ideal for controlling heating elements, incandescent bulbs, and compatible AC motors.

Package Includes:

1 x 4000W SCR Digital AC Voltage Regulator Power Module

1 x Digital Control Panel with Ribbon Cable