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Electric Power EC Centrifugal Fans , Industrial Centrifugal Blower For Air Shower

Categories EC Centrifugal Fans
Brand Name: OFAN
Model Number: LD220C-230D3-01
Certification: CE ROHS
Place of Origin: China
MOQ: 1
Price: negotiation
Supply Ability: 10000PCS 15days
Power: 145W
Air Flow: 1100m³/h
Rated Speed: 3320RPM
Name: EC centrifugal exhaust fan blower
Company Info.
Ofan Electric Co., Ltd
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Electric Power EC Centrifugal Fans , Industrial Centrifugal Blower For Air Shower

Ground Source Heat Pumps Fan Motor With Electric Power Ld220c-230d3-01 For Hvac


1. EC fans includes AC input driven brushless DC fan with integrated design of AC-DC transformation circuit, the PFC circuit, the BLDC drive circuit, interface circuit. Due to the internal integration of the AC-DC converter circuit, the consumption of power will be reduced to facilitate the design and application of the overall power system in customer.

2. Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non- position sensing),achieve the speed control function with PAM or PWM control

Mechanical Parameters
Material of ImpellerPA66 Propylene with Fibreglass reinforce
Bearing SystemDual NMB maintenance-free ball bearing
Life time50000 hours (L10) at 40°C room, humidity15%~65%RH
Lead WireAWG#22 UL1007 (Controls), AWG#18 UL1007 (Mains)
Operating Temperature-25°C to +60°C
Storaging Humidity5% to 90% RH
ApprovalCE, CCC, ErP2015 and RoSH compliance
Warrent18 months after delivery


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