Longwell 310mm Blec External Rotor Motor Ec Backward Exhaust Fan for Ahu, Air Exchanger, Cooling, Ventilation

• Material: Aluminum
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: RoHS, CE, CCC
• Fan: Ec Backward Centrifugal Fan
• Voltage: 115V-230V
• Motor Type: BLDC External Rotor Motor
• Diameter: 310mm
• Wire Length: 500mm or Customization
• Label: OEM / ODM Available
• Fan Speed Control: 0-10V / PWM
• Application: Ventilation ,Floor Heating , Cooling
• 100% Replacement of Ebm / Ziehl Abegg: Delivery Time Short to 19 Days
• Transport Package: Standard Exporting Packages
• Specification: LWBE310mm Series
• Trademark: LONGWELL
• Origin: China
• HS Code: 8415901000
• Production Capacity: 50000 PCS / Month

Product Description

LONGWELL 310mm BLEC External rotor motor EC backward exhaust fan for AHU , Air exchanger ,Cooling ,Ventilation

Nominal Voltage :	115V /220V ( EC)
Frequency :	50/60Hz
Power Input  :	250-3000 W
Air Flow Ranges :	0-7100m³/h
Air Pressure :	0-20200 Pa
IP Level :	IP 55 ,IP 54
Speed Control :	Control Input 0-10VDC /  PWM
Life Expectance	50,000Hours(L10),At 40ºC room, humidity 15%~65%RH.
Electronic Protection  :	Locked-rotor Protection ; Locked-Rotor Protection ; Over- Current Protection ; Over- Voltage Protection ; Soft Start ;Reverse Polarity Protection
Ambient Temp Rangs	-25 ºC - +60 ºC

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