LONGWELL 72mm DC Backward Curved Centrifugal Fan, Industrial Centrifugal Blower, 48V 0–10V/PWM Control, 731 m³/h Airflow, 453 Pa Static Pressure – LWBD3G190-072NH-05

Air Flow 731 m³/h
Static Pressure 453 Pa
Inlet Ø 72 mm
Voltage 48 V

$ 10

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

Specifications
Noise
70 dB(A)
Protection
IP42
Motor
DC
Speed
3100 RPM
Power Input
75 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 IP42
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 48V
Current 1.6A
Power Input 75W
Speed 3100RPM
Static Pressure(Max) 453Pa
Air Flow(Max) 731m³/h
Noise 70dB(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

3100

Bearing

Maintenance-free ball bearings

frequency

/

current

1.60

sound power

75

Direction of Rotation

Clockwise,seen on rotor

noise

70

Min.ambient Temp Max.ambient Temp

-25℃~+60℃

sound pressure

453

airflow

731

ac dc ec

DC

Impeller Material

Plastic PA66+25%GF

voltage

48

Protection Class

IP42

Mounting Position

Horizontal or Vertical

Mode of Operation

S1

dimensions

72

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