B220-64 Backward Centrifugal Fan

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220-64-datu1 220-64-erwei1

Impeller material: Plastic PA66

Protection Class: IP44

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 nF m3/h/CFM dB(A) Min/Max(°C) #  
B4E220-064A-ACC0 220/230 50 0.23 40 1420 1.5 550/323 52 -30/+60 CCC,CE,RoHS
220/230 60 0.19 41 1650 1.5 610/359 58 -30/+60 CCC,CE,RoHS
B4D220-064A-ACC0 220/230 50 0.08 38 1400 / 550/323 52 -30/+60 CCC,CE,RoHS
220/230 60 0.10 41 1650 / 610/359 58 -30/+60 CCC,CE,RoHS

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