EC temp. min. max. controller

Тhis EC fan controller has temperature, minimum- and maximum speed settings on three knobs for the exhaust fan. It is easy to use.

The EC fan controller is supplied with a 4m long cable including a 3.5mm 3pole stereo jack (Can-Fan) or RJ45 (Primaklima, Carbonactive) connector to the fan and a 4m long Temperature sensor. It comes as a finished product. The output signal is 0-10V or PWM (pulse width modulation) signal which can be set by a jumper.

An extremely low current consumption allows you to run the EC fan controller without power supply, powered directly from the EC fan.

Settings range:

Temperature: 20C° to 30C°

Minimum speed: off, 20% to -100%

Maximum speed: 100% to -50%

Is the power supply required?

With or without power supply? Depending your EC fan you need a supply current >10VDC >4mA and PWM signal you can run the controller without a own power supply. This information you have to get from the Technical data sheet of your EC fan. (Ruck or Can-Fan) EBM-papst motors, Primaklima, Systemair are working with PWM Signal)

If the EC-fan provide 2wire Signal-GND then yes,

Ii the EC-fan provide 3-4wire Signal-GND-VDC >10V/4mA there is no power supply required.

Packing contains:

1x EC fan controller incl. Sensor and fan supply cable

1x Power supply 12VDC 100mA (depending on the model)

Sizes and technical data:

Housing: Height = 90mm, Wide= 58mm, Depth= 40mm

Weight: 307g

Voltage: 12VDC

Power consumption: 4mA

Max. output limit <50mA per channel

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: IP 20