450mm Ec Welded Backward Curved Blades Ec High Pressure Centrifugal Fan

• Material: Aluminum Fan
• Blade Material: Aluminum Alloy
• Type: Centrifugal Fan
• Electric Current Type: Ec
• Mounting: Free Standing
• Certification: RoHS, CE, CCC
• Model NO.: LWBE-450
• Fan: Ec Backward Centrifugal Fan
• Voltage: 115V-230V
• Motor Type: BLDC External Rotor Motor
• Diameter: 133mm - 560mm Diameter
• Wire Length: 500mm or Customization
• Label: OEM / ODM Available
• Fan Speed Control: 0-10V / PWM
• Application: Ventilation ,Floor Heating , Cooling
• Transport Package: Standard Exporting Packages
• Specification: LWBE-450mm Series
• Trademark: LONGWELL
• Origin: China
• HS Code: 8415901000
• Production Capacity: 50000 PCS / Month

Product Description

450mm EC welded backward curved blades EC high pressure Centrifugal fan

Model Number :	EC 450 backward curved centrifugal blower EC Fan
Motor Type :	BLEC Motors	Blade Material :	Aluminum Alloy
Speed Control:	0-10V / PWM	Insulation Class :	B
Bearing Type:	NSK/ NMB Ball bearing	Certification :	CE/CCC/ETL
Operation Temperature :	-25 ºC ~ +60 ºC
Electrical Protection :	Control input 0~10VDC/PWM ,Tech output,Locked-Rotor protection , Reverse Polarity ,Over-voltage protection Soft Start Protection,

Applications of AC Backward Centrifugal Fans

• Manufacturing units ;
• Computers and network servers ;
• Telecommunication devices ;
• HVAC systems ;
• Electrical Appliances ;
• Floor Heating Appliances ;
• Heating Exhangers ;
• Air conditoning Unites