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High Efficiency EC Centrifugal Fans For Indoor Air Purification 82W

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High Efficiency EC Centrifugal Fans For Indoor Air Purification 82W

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Brand Name:OFAN

Model Number:LD175C-230D3-00

Certification:ce ccc

Price:USD1-100 PCS

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

Supply Ability:10000PCS15days

Delivery Time:5-8 work 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

High Efficiency EC Centrifugal Fans For Indoor Air Purification 82W

EC Centrifugal Fans Description

Backward curved EC Centrifugal Fans are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency. They usually offer a quiet and compact air moving solution. The Permanent Split Capacitor motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal fans have low profiles that do not need scroll housing. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.

EC Centrifugal Fans Details

Material: Plastic: PA6.6(glass-fibre reinforced)
Injection-moulded round sheet-metal plate
Direction of rotation: Anticlockwise, see on the leads
Mode of operation: Continuous operation(S1)
Operation Temperature:-25℃~+60℃

EC Centrifugal Fans Control options

To control the motor accurately and efficiently the integrated electronics have to continuously monitor the motor speed and adjust the control input. By making this circuitry available to external sources it’s possible to provide simple speed control options. Dependent on the motor type, any sensor which can provide a 0-10V/PWM or 4-20mA input can be directly connected to provide closed loop control for temperature, pressure or whatever parameter you choose to measure. No need to worry about DC supplies for the sensors either, this is provided by another connection on the motor. In fact, simply connect a potentiometer and you have infinitely variable speed control. No triacs, no frequency inverters and no whining noises! An EC motor under speed control is virtually silent.

EC Centrifugal Fans Parameters

Name:	EC Centrifugal Fans	Model:	LD175C-230D3-00
Advantage:	High Efficiency	Application:	Indoor Air Purification
Frequency:	50/60HZ	Rated Current:	0.65A
Power:	82W	Rated Speed:	3650RPM
Air Flow 1:	630m³/h	Air Flow 2:	375CFM
Air Pressure:	50.8mmH2O	Noise Level:	70dba

Advantages of GreenTech EC technology

Tremendous energy savings of 30 % on average

Future-proof and ready for ErP2015

tntelligent electronics for numerous control functions

Hardware and software from a single source

Easy 1:1 replacement from AC technology to GreenTech EC technology

Can be used worldwide (due to wide voltage input)

EC Centrifugal Fans Pictures

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.