Helios HELI TSD 0.8 Transformer speed controller 3-PH, 400 V, 0.8 A

The HELI TSD 0.8 transformer speed controller from Helios is a high-quality electronic accessory specifically designed for the precise control of the speed of three-phase fans. By reducing the voltage, this device allows for flexible adjustment of fan speed, leading to improved energy efficiency and optimized operation. The transformer speed controller offers switchable voltages from 0 to 400 volts, enabling a wide range of applications in various industrial and commercial environments. With a robust housing that has an IP 54 protection rating, the device is suitable for both indoor and outdoor use. The frequency of 50/60 Hz ensures reliable performance in different electrical systems. The HELI TSD 0.8 is therefore an ideal solution for anyone needing precise and reliable speed control.

• Switchable voltages from 0 to 400 volts for flexible application
• Robust housing with IP 54 protection rating
• Suitable for controlling multiple three-phase fans
• Compatible with various hardware solutions.