LONGWELL 92mm EC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 230V IP44, 1421 m³/h Airflow, 556 Pa Static Pressure – LWBE3G250-092PS-21

Air Flow 1421 m³/h
Static Pressure 556 Pa
Inlet Ø 92 mm
Voltage 230 V

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

Specifications
Noise
69 dB(A)
Protection
IP44
Motor
EC
Speed
2600 RPM
Power Input
170 W
Impeller
PA6+GF
Frequency
50/60
Ambient Temp
-25℃~+60℃
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Description

Technical Description

Impeller Material PA6+GF
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 92mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 1.1A
Power Input 170W
Speed 2600RPM
Static Pressure(Max) 556Pa
Air Flow(Max) 1421m³/h
Noise 69dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

250-092PS-21 Backward Curved Centrifugal Fans Curve

Drawing

250-092PS-21 Backward Curved Centrifugal Fans drawing

Download

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Additional information

Insulation Class

B

type

EC

speed

2600

Bearing

Maintenance-free ball bearings

frequency

50/60

current

1.1

sound power

170

noise

69

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

556

airflow

1421

ac dc ec

EC

Impeller Material

PA6+GF

voltage

230

Protection Class

IP44

Mode of Operation

S1

dimensions

92

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