Three Phase 1.2A 170W Clean Bench Ec Centrifugal Fans

Clean Bench Ec Centrifugal Fans , Air Purifier Ec fan Centrifugal Blower

Low-noise centrifugal fan which we research, develop and product is absorbe advanced technologies at home and abroad ,All the structural parts of this series fan are using the mold production, and the impeller have been static and dynamic balance proofread, so our products are small volume, little vibration, low noise high efficiency, large air volume, easy to install, debug and so on. Our centrifugal fan is the ideal accessory products to the air-conditioning, purification, refrigeration and other industrie

OFAN provides the most comprehensive services, includes: product diversification, against the clock delivery, documents support, and technical consulting service. “Customer is partner” is key to our success; ”Win the contract for customer” is our ultimate goal

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

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.