Helios HELI TSSD 7 Speed control transformer 3-PH 400V 7.0 A,(1set =2 S

The HELIOS TSSD 7 speed control transformer is a powerful electronic accessory specifically designed for use in control cabinets. With a rated voltage of 400V and a maximum current of 7.0 A, this transformer provides a reliable solution for controlling the speed of 3-phase electrical devices. The transformer is equipped with two built-in transformers that allow for a V-connection, offering flexible adaptation to various applications. The device's terminals enable the connection of up to five voltage taps, ensuring versatile use in different electrical systems. The HELIOS TSSD 7 is ideal for use in combination with voltage-regulated, explosion-proof channel and RD roof fans, providing high efficiency and reliability in industrial applications.

• Two built-in transformers for V-connection
• Terminals for five voltage taps
• Suitable for control cabinet installation
• Compatible with various hardware solutions.