Fantech Variable Speed Controller for Single Phase Fans - 3A | 240V | IP55

Take full control of your ventilation systems with the Fantech Variable Speed Controller - 3A, designed specifically for single-phase AC external rotor motors. This compact yet powerful device offers stepless speed control using either a 0-10V or 2-20mA input signal, making it ideal for tailored fan speed management in both commercial and industrial settings.

Engineered for reliability and flexibility, this controller allows manual operation via a potentiometer in 0-10V mode. It is perfect for applications where continuous or custom airflow adjustments are required, such as HVAC systems, commercial kitchens, or multi-fan installations.

Two variants are available:

• AVA3.0 for standard installations.
• AVA3.0-IP55, an IP55-rated model with dust and water resistance, ideal for harsh environments.

This controller is rated at 240V / 3 Amps, and operates efficiently in ambient temperatures up to 550C, ensuring consistent performance under demanding Australian conditions.

• Stepless Speed Control: Smooth operation of AC exhaust fans or motors.
• Flexible Signal Input: Supports both 0-10V and 2-20mA, selectable via internal jumper.
• Manual Control Option: Use a potentiometer for hands-on adjustment in 0–10V mode.
• Compact Design: Fits easily into control panels or restricted spaces.
• Dual Options Available: IP55-rated model offers additional protection against dust and moisture.
• Reliable Capacity: Safely controls multiple identical fans, with total FLA ≤ 85% of controller rating.
• Australian Compliant: Operates on 240V, 50/60Hz, suitable for Aussie electrical standards.

• [1] x Fantech Variable Speed Controller - 3A | for AC Exhaust Fan Only

• Specification Sheet - Click Here