SDX-1-30-DT

This is an electronic fan speed controller. The speed is controlled continuous variable from high to low. It controls single-phase voltage controllable motors with a maximum current of 3,0 A. The minimum speed can be adjusted via an internal trimmer. The supply voltage is 230 VAC. When the motor is enabled, the unregulated output is also active. The enclosure allows inset mounting or surface mounting. The contemporary design is not the only difference with the good old MTX series. The new SDX series are microprocessor controlled to guarantee accurate motor control and to minimise motor noise. Phase angle control (Triac technology) is used to vary the motor voltage and to regulate the motor speed.

Additional specifications and description

• Infinitely variable speed control
• Regulation from low to high speed (SDY) and from high to low speed (SDX)
• Minimum speed adjustable by internal trimmer
• Unregulated output 230 VAC / 50—60 Hz
• Flush or surface mounting
• anual motor / fan speed control in HVAC applications
• For indoor use only