|Place of Origin:||china|
|Minimum Order Quantity:||1|
|Current Draw:||1.22A||Air Flow:||2900m3/h|
Replace Ebm-Past Ec Centrifugal Fans Air Conditioning 280mm 315mm 355mm
The basic functions and performances of EC fan controller
1. Sensorless permanent magnet motor drive
2. Wide input voltage range, single phase 110-270V, three phase 250v-480v, 50/60hz
3. Power factor correction(PFC): Passive and active(IEC61000-3-2)
4. Soft start, adjustable acceleration, CVT
5. Design operating temperature range: -30~60 degrees of minimum selection(The device in accordance with -40~85 degrees)
6. Protection: over voltage, over temperature, over current, phase loss detection, communication failures.
7. The basic interface: 0-10V/PWM, RS485/Modbus, 4-20Ma
8． Intelligent EC fan can support users to realize centralized operation control by 485 bus and monitor as many as 255 fans
9． EC fan has comprehensive protection function, such as phase failure, overvoltage, undervoltage, locked-rotor, over current and temperature protection
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.
1. How do I know which model I should choose
Please tell us the fans pressure and ofan and size of fans’ diameter you need. We will study and suggest you the right model.
2. Can we buy a sample for testing?
Sure, you are welcomed to buy a sample before mass order.