LONGWELL 250mm EC Industrial Fan, Industrial Ventilation Fan, 230V IP54 0–10V/PWM Control, 1231 m³/h Airflow – LWDE-250S-MBN-07

Air Flow 1231 m³/h
Static Pressure 1030 Pa
Inlet Ø 250 mm
Voltage 230 V

$ 10

Blocked rotation,Thermal protection,High and low pressure protection

Specifications
Noise
71 dB(A)
Protection
IP54
Motor
EC
Speed
2700 RPM
Power Input
170 W
Impeller
Plastic
Frequency
50/60
Ambient Temp
-25℃~+60℃
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Description

Technical Description

Impeller Material Plastic
Protection Class IP54
Insulation Class B
Mode of Operation S1
Bearing Maintenance-free ball bearings
Protection Blocked rotation,Thermal protection,High and low pressure protection
Technical Features 0-10VDC/PWM Speed control,Tach output

Nominal data

Type of Voltage EC
Diameter of Inlet 250mm
Nominal Voltage 230V
Frequency 50/60Hz
Current 1.1A
Power Input 170W
Speed 2700RPM
Static Pressure(Max) 1030Pa
Air Flow(Max) 1231m³/h
Noise 71dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

Drawing

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Additional information

Technical Features

0-10VDC/PWM Speed control,Tach output

Insulation Class

B

type

EC

speed

2700.0

Bearing

Maintenance-free ball bearings

frequency

50/60

current

1.1

sound power

170.0

noise

71.0

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

1030.0

airflow

1231.0

ac dc ec

EC

Impeller Material

Plastic

voltage

230.0

Protection Class

IP54

Mode of Operation

S1

dimensions

250.0

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