Temperature step-up transformer - controller 2Fan 8A

The step-up transformer controller has the special feature of allowing the fans to operate silently at low speed. The step transformer independently controls the speed of the fans in six steps according to the temperature in the room. Temperature and hysteresis (sensitivity) can be adjusted on the two potentiometers. The intake fan runs one step behind the exhaust fan to prevent odors from escaping.

Example: The outlet fan is running at step 1, the inlet fan is running at step 0 (off). When the outlet fan switches to step 2, the inlet fan switches to step 1 and so on. When the outlet fan reaches the maximum - step 6, the inlet fan will operate at step 5.

The controller arrives as a ready-to-use end product. The fan controller has a waterproof housing, contacts with covers, potentiometers and a low voltage sensor, making it perfect for rooms with high humidity. The sensor has a cable, 4 meters long, with the possibility of extension up to 8 meters.

Dimensions and technical data:
Box: 200x250x180mm
Controller: 265x300x205mm
Designed for: 8A (for 2 fans)
Voltage: 230V / 50HZ
5V digital sensor measuring temperatures from –55°C to +125°C (–67°F to +257°F)
0.5°C accuracy from –10°C to +85°C
Protection class: IP54

Settings range:
Temperature: 20C° - 30C°
Temperature hysteresis: 2-8C°