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FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

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Buy cheap FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation from wholesalers

FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

Ask Latest Price

Brand Name:OFAN

Model Number:LD310C-230D3-03

Certification:CE ROHS CCC

Price:negotiation

Supply Ability:10000PCS

Payment Terms:L/C, D/A, D/P, T/T

Delivery Time:5-8work days

Company Data

Ofan Electric Co., Ltd

Site Member

Contact Person Walter Chen

Business Type: Manufacturer

Officials: Jinhe Industrial Zone, First Road of Huanjiao, Shijing Town, Baiyun District, Guangzhou, 510425, China

Quality: Quality Certifitation Available

Product Details Company Profile

Product Details

FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

Type

Nomual voltage

(VAC)

Frequency

(HZ)

Speed

(rpm)

Power imput

(w)

Curreng draw

(A)

Sound pressurelevel

(dB)

Sound pressurelevel

(dB)

LD310C-230D3-03

230

50/6

2200

320

1.4

-20~+60

Sustainable speed control benefits to achieve low operating costs, reduce CO2 emissions protect the environment, enable the direct, simple communication between the host controller and the system,

Variable speed control of EC fan can be realized / achievedvia 0-10V speed adjustment and/or external circuit impulse modulation

Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs

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

EC operated (230Volts Single phase or 380/480Volts , 50/60Hz)

Pressure control : A pressure sensor can be connected directly to the Electronic of the EC motor. The pressure control is made by the integrated electronics. No additional control unit is needed. (Rosenberg Versions only)

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.

Can we buy a sample for testing?

Sure, you are welcomed to buy a sample before mass order

Company Profile

Ofan Electric Co., Ltd

Guangzhou OFAN Electric Co., Ltd is One of High-tech enterprises in Guangdong Province of China dominant high-tech manufacturing enterprise。

High-tech enterprises licences issue by government

Have 17 patents of chineses Nationa Technical innovation lincense.

17 Chinese Invention Patent

OFAN ELECTRIC CO.,LTD specialized in External rotor motor fans, DC/EC brushless motors,In-line Duct fans, AC / DC / EC Axial fans, Centrifugal fans, Blowers, Inline silence fan, Fresh air ventilator and so on. With the feature of good design, high efficiency, low noise and space saving, products were widely used in HVAC system, BTS, ventilation appliance, air cooler and some precise instrument.

Founded in 2003 with an area of 16,000 square meters, OFAN ELECTRIC have accomplished superior technical strength, advanced testing equipment and perfect quality management system. She hired technical elites in electric motor fields, progress toward a higher level energy-saving and intelligence and have successively obtained ISO2000, CCC, CE and ROHS certificates. OFAN Electric deserved to be the high-tech enterprises in Guangdong Province.

Adhering by “leading by technology, basing on quality and respecting all customers”, we have developed many credible customers from Europe, North America, Australia, Middle East, South Asia as well as domestic market.

Innovation, perfect quality, impeccable service and top-leading manufacture is our willingness, with these motivation, we will be outstanding and successful in the competitive market.