This is a variable speed controller. It regulates fan speed from low to high. Designed for single-phase voltage controllable motors with a maximum current of 1,5 A. The minimum speed can be adjusted via an internal trimmer. The unregulated output is active when the motor is enabled. The enclosure allows inset mounting (IP44) or surface mounting (IP54). The contemporary design is not the only difference with the good old MTY series. The new SDY 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.
NEW - Low to high fan speed controllers
Factory lead time
Additional specifications and description
- Supply voltage 230 VAC - 50-60 Hz - Minimal motor noise at low speed - Screwless terminal block to reduce installation times - Inset or surface mounting - The unregulated output can be used to connect a run-indicator or to control a valve
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