LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, IP44 0–10V/PWM Control, 1483 m³/h Airflow, 597 Pa Static Pressure – LWBD3G250-072NZ-07

Air Flow 1483 m³/h
Static Pressure 597 Pa
Inlet Ø 72 mm
Voltage 310 V

$ 10

Tach output,Locked-Rotor protection Reverse Polarity,Over-voltage protection,Soft Start

Specifications
Noise
69 dB(A)
Protection
IP44
Motor
DC
Speed
2800 RPM
Power Input
110 W
Impeller
Plastic PA66+25%GF
Frequency
/
Ambient Temp
-25℃~+60℃
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Description

Technical Description

Impeller Material Plastic PA66+25%GF
Direction of Rotation Clockwise,seen on rotor
Mode of Operation S1
Protection Class IP44
Insulation Class F
Mounting Position Horizontal or Vertical
Bearing Maintenance-free ball bearings
Technical Features Control input 0-10VDC/PWM
Protection Tach output,Locked-Rotor protection Reverse Polarity,Over-voltage protection,Soft Start

Nominal data

Type of Voltage DC
Diameter of Rotor 72mm
Nominal Voltage 310V
Current 0.35A
Power Input 110W
Speed 2800RPM
Static Pressure(Max) 597Pa
Air Flow(Max) 1483m³/h
Noise 69dB(A)
Min.ambient Temp -25℃
Max.ambient Temp 60℃

Curves

Drawing

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Additional information

Technical Features

Control input 0-10VDC/PWM

Insulation Class

F

type

DC

speed

2800

Bearing

Maintenance-free ball bearings

frequency

/

current

0.35

sound power

110

Direction of Rotation

Clockwise,seen on rotor

noise

69

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

597

airflow

1483

ac dc ec

DC

Impeller Material

Plastic PA66+25%GF

voltage

310

Protection Class

IP44

Mounting Position

Horizontal or Vertical

Mode of Operation

S1

dimensions

72.0

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