LONGWELL 280mm Centrifugal Blower Fan, Industrial Centrifugal Fan, 2600 m³/h Airflow, 490 Pa Static Pressure, for HVAC Systems – LWFA-E-280-01

Air Flow 2600-4600
Static Pressure 490-420
Inlet Ø 280 mm

$ 10

External rotor air conditional fan is a multi-vane air-supply and exhaust centrifugal fan. It adopts the design of direct driven double-inlet air from the external rotor motor.It is specially used for central air conditioning,clean equipment,and ordinary pressure air supply.It has features as high energy saving,efficiency,low noise,easy installation,and space saving.

Specifications
Noise
69 dB(A)
Power Input
0.8KW-4P
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Description

Technical Description

Material Metal
Ambient Temperature Between -30℃ and 60℃
Relative Humidity ≤90%
Altitude ≤1000m
Insulation Class B/F
Protection Level IP44/IP54
Working Mode S1
Average Use Life ≥30,000hours
Technical Feature External rotor air conditional fan is a multi-vane air-supply and exhaust centrifugal fan. It adopts the design of direct driven double-inlet air from the external rotor motor.It is specially used for central air conditioning,clean equipment,and ordinary pressure air supply.It has features as high energy saving,efficiency,low noise,easy installation,and space saving.

Nominal data

Diameter of Blades 280mm
Nominal Voltage /
Frequency /
Motor Power 0.8KW-4P
Speed /
Total Pressure 490-420Pa
Air Flow 2600-4600m³/h
Noise 69dB(A)

Curves

Drawing

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Additional information

Protection Level

IP44/IP54

Relative Humidity

≤90%

Insulation Class

B/F

type

/

speed

/

frequency

/

sound power

0.8KW-4P

noise

69.0

categories

Industrial Centrifugal Fans

sound pressure

490-420

airflow

2600-4600

ac dc ec

/

Average Use Life

≥30,000hours

Material

Metal

Ambient Temperature

between -30℃ and 60℃

voltage

/

Working Mode

S1

Altitude

≤1000m

dimensions

280.0

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