LONGWELL 102mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1751 m³/h Airflow, 824 Pa Static Pressure – LWBE3G250-102PS-23

Air Flow 1751 m³/h
Static Pressure 824 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
84 dB(A)
Protection
IP44
Motor
EC
Speed
3170 RPM
Power Input
270 W
Impeller
Aluminum Alloy
Frequency
50/60
Ambient Temp
-25℃~+60℃
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Description

Technical Description

Impeller Material Aluminum Alloy
Mode of Operation S1
Protection Class IP44
Insulation Class B
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 1.2A
Power Input 270W
Speed 3170RPM
Static Pressure(Max) 824Pa
Air Flow(Max) 1751m³/h
Noise 84dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

250-102PS-23 Backward Curved Centrifugal Fans Curve

Drawing

250-102PS-23 Backward Curved Centrifugal Fans drawing

Download

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Additional information

Insulation Class

B

type

EC

speed

3170.0

Bearing

Maintenance-free ball bearings

frequency

50/60

current

1.2

sound power

270.0

noise

84

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

824.0

airflow

1751.0

ac dc ec

EC

Impeller Material

Aluminum Alloy

voltage

230

Protection Class

IP44

Mode of Operation

S1

dimensions

102

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