The minimum speed controller is a temperature depended speed controller for ventilated rooms with one ore more fans. The minimum speed controller keeps the temperature constantly and impedes to run under the set minimum-speed. It can be easily controlled, adjusting the required temperature and the minimum speed on two knobs. The variant with RJ45 connector is offering you 0-10V or PWM (pulse width modulation) signal for EC fans. Two internal temperature sensors prevent overheating on heat-sink and processor parts. However should overheating occur, the variable control shuts off and a safety relay bypasses the extract air fan while the supply air fan is turned off. The controller thus prevents a total failure of the ventilation and protects your plants. The controller comes as a finished part and is ready to use. This reliable fan controller comes complete with a sealed water resistant cover, plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. The sensor comes with a 4meter long cable. The controller is supplied with a 1.5m power cord and a 4 meter sensor cable. This can be extended up to 10 meters if required. Sizes and technical data's: Case: WxHxD = 130x92x105mm Controller: WxHxD = 160x130x105mm Designed for: 10A / 2300W / TRIAC 1x16A Volts: 230V / 50HZ Digital sensor 5V Measures 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° to -30C° Minimum speed: off, 20% to -100% Technical Data: Imax 10A VAmax 2300W Umax 230V 50Hz IP class 54 Downloads (link)
