B280-135W Backward Centrifugal Fan

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280-135W-datu 280-135W-erweit

material: Sheet aluminium

Protection Class: IP54

Approvals: CCC CE

Insulation class: F
Characteristic
1.Applicable to high airflow;
2.Applicable to high pressure;
3.Applicable to large system resistance;
4.Applicable to high requirement of noise level applications.
Application
1.Air Purification;
2.Ventilating Units;
3.Heat Pumps, Ground Source Heat Pumps, Air Source Heat Pumps;
4.Roof Fans;
5.Filtering, FFU.

Voltage Frequency Current Input Power Speed Capacitor Air Flow Noise Temperature  Curve No.  Approvals
Type V Hz A W rpm uF m3/h/CFM dB(A) Min/Max(℃) #  
B2D280-135W-A800 380/400 50 0.95 500 2750 / 2600/1529 78 -30/+60 CCC,CE,RoHS
380/400 60 1.60 680 2900 / 2700/1588 80 -30/+60 CCC,CE,RoHS

280-135W-quxian


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