Consumption Centrifugal Heat Dissipation Fan Carrier Condenser Low Energy

EC(Electronically Commutation) motors, as built-in DC inverter driver three phase AC external rotor permanent magnet synchronous motors, its efficiency and low noise is considered to be ultimate fan energy technologies.

Core Technology Of EC Fan Controller

1. Sensorless vector control software

2. High-performance power electronic circuits

3. Security and reliability design(Standards, Certification)

4. Embedded design

Protection: over voltage, over temperature, over current, phase loss detection, communication failures.

The basic interface: 0-10V/PWM, RS485/Modbus, 4-20Ma

The basic parameters of field programmable: Maximum speed, minimum speed, maximum power, maximum current, resonance avoid

Constant air pressure controlling function

Embedded design

Electro magnetic compatibility (EMC)

Our Services

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.

Cowls are of galvanised steel construction.

Impellers are backward-curved centrifugal design and are of high performance composite material.

Bird-mesh guards are an optional extra.

Powder-coating is an optional extra.

Backdraft shutters are an optional extra. The pressure loss across the shutter has to be added to the system pressure before making selections.

All GL Gamma EC models can be pre-configured to suit specific sensors and specific applications. Please advise Fantech of these parameters at the time of order.

EC motors should be directly connected to their appropriate AC supply. EC motors should not be regularly power cycled.

EC Centrifugal Fans Parameters