EC motor fan controllers
For an EC motor, confirm the required control signal before choosing a controller.
The EC motor needs the signal and the wiring provided by its manufacturer. It should not be replaced by another method only because the equipment is variable speed.
What to check to choose
- Motor control input
- Signal range
- power supply of the regulator
How to prepare the consultation
- Identify the equipment, connection or installation point where it will be used.
- Contrast measurements, working conditions and reference with system documentation.
- Check accessories, assembly and maintenance before confirming the selection.
Frequently asked questions
Can I regulate an EC motor with a tiristor command?
It should not be assumed. Check the motor control input and use a controller compatible with that interface.
What information does the consultation of this category make?
Provide the following information: Motor control input; Signal range; power supply of the regulator. Add the product reference and photographs of the site or existing component, where applicable.
