LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1524 m³/h Airflow, 773 Pa Static Pressure – LWBE3G250-102PS-22

Air Flow 1524 m³/h
Static Pressure 773 Pa
Inlet Ø 102 mm
Voltage 230 V

Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Specifications
Noise
78 dB(A)
Protection
IP44
Motor
EC
Speed
3150 RPM
Power Input
240 W
Impeller
Galvanised sheet steel
Frequency
50/60
Ambient Temp
-25℃~+60℃
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Description

Technical Description

Impeller Material Galvanised sheet steel
Mode of Operation S1
Protection Class IP44
Insulation Class F
Bearing Maintenance-free ball bearings
Protection Control input 0-10VDC/PWM,Tach output,Locked-Rotor protection,Reverse Polarity,Over-voltage protection,Soft Start Protection.

Nominal data

Type of Voltage EC
Diameter of Rotor 102mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 1.6A
Power Input 240W
Speed 3150RPM
Static Pressure(Max) 773Pa
Air Flow(Max) 1524m³/h
Noise 78dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

250-102PS-22 Backward Curved Centrifugal Fans Curve

Drawing

250-102PS-22 Backward Curved Centrifugal Fans drawing

Download

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Additional information

Insulation Class

F

type

EC

speed

3150

Bearing

Maintenance-free ball bearings

frequency

50/60

current

1.6

sound power

240

noise

78

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

773

airflow

1524

ac dc ec

EC

Impeller Material

Galvanised sheet steel

voltage

230

Protection Class

IP44

Mode of Operation

S1

dimensions

102

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