Ec Centrifugal Fans Filtering Ffu Save Electricity With 250mm

EC Motor – Principle
With an EC motor the electronic circuitry stands in lieu of the traditional mechanical commutation meaning the right amount is being supplied in the right direction at exactly the right time providing precise motor control.

Permanent-magnet brushless DC motor within the rotor
The stator is driven by electronic switches (which replace the Carbon brushes), controlled by a microcontroller.
Electronic system (hall effect sensor or software is used to recognize the rotor position)
AC operated (230Volts Single phase or 380/480Volts 3phase, 50/60Hz)

Energy savings : Minimum power consumption & better efficiency than AC equivalent.
Control : 100% speed controllable, not frequency dependant. Can be set-up for constant airflow or constant pressure applications, 0-10VDC or PWM control signal.
Low motor temperature : for longer lifetime than AC equivalent

Very high degree of efficiency

Integrated controller (continuous control)

Very simple connection

Additional functions (pressure control, airflow, speed, temperature, air quality, etc.)

Smaller-sized motor for the same level of performance

Less power consumption

1. Warranty: 1 year warranty for all products.

2. Private Labelling: All of axial fans are able to be Private labeled.

3. Products Quality: 100% products inspection before delivery.

4. Just in time delivery: Normally, Lead time is 30 days.

5. Prompt customers Services: E-mail will be replied in 24 hours.