LONGWELL 310mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 110V, for Duct Ventilation, HVAC Systems

Voltage 110v /220v 24VDC/ 48VDC

$ 90

Specifications
Motor
DC external rotor motor
Speed
4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM
Impeller
Propylene with glass fiber reinforced
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Description

24V/48V/230V Backward/forward centrifugal fan inline duct ventilation exhaust fan single/double inlet fan blower wheel HVAC

Nominal Voltage :
115V /220V /380V( EC) 
Frequency :
50/60Hz
IP Level :
IP 55 ,IP 54
Speed Control :
Control Input 0-10VDC /  PWM ,RS485 MODBUS
Life Expectance
50,000Hours(L10),At 40℃ 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 ℃ – +60 ℃

Diameter of impeller:
108,120,133,146,160,180,200,225,250,315,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Motor Type :
AC Capacitor Motor , DC/EC brushless external rotor motor
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V
Air Flow :
Up to 5000 m³/h
Air Pressure :
Up to 675Pa
Input Power :
26W – 4.5 kw

Diameter of impeller:
108,120,133,146,160,180,200,225,250,315,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V

Diameter of impeller:
120mm,133mm,146mm,160mm,180mm,225mm,280mm,355mm
Material :
Housing – Galvanized Metal Impeller – Galvanized Metal
Motor Type :
AC Capacitor Motor , DC/EC brushless external rotor motor
Voltage :
AC 115V/230V / 380V , DC 24V/48V/310V, EC 115V/230V
Air Flow :
Up to 2000 m³/h
Input Power :
70W – 1.8kw

Diameter of impeller:
133mm,146mm
Material :
Plastic
Voltage :
AC 115V/230V
Air Flow :
Up to 730 m³/h
Air Pressure :
Up to 580Pa
Input Power :
79 – 298 W

Additional information

Voltage

110v /220v 24VDC/ 48VDC

speed

4000rpm, 500RPM, 800RPM, 1500RPM, 600RPM, 900rpm, 2000RPM

Blade Material

aluminum alloy

customized support

OEM, ODM, OBM

mounting

Other

place of origin

Zhejiang, China

brand name

LONGWELL

warranty

1 Year

Material

STAINLESS STEEL, Plastic, aluminum alloy, Steel

After-sales Service Provided

Overseas service center available

Type

centrifugal fan

power input

DC24/48

Impeller material

Propylene with glass fiber reinforced

Direction

Clockwise

Bearing

Ball Bearing

Approvals

CE,U.L,CCC

Motor type

DC external rotor motor

Amb,Temp

-20 to +60℃

Insulation

B/F

Selling units

Single item

Single package size

40X40X20 cm

Single gross weight

8.000 kg

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