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B250-080 Backward Centrifugal Fan

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250-080-datu1250-080-erwei1

Impeller material:Galvanised sheet steel

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.

VoltageFrequencyCurrentInput PowerSpeedCapacitorAir FlowNoiseTemperature Curve No. Approvals
TypeVHzAWrpmuFn3/h/CFMdB(A)Min/Max(°C)#
B4E250-080A-ACC0220/230500.245014002830 /48868-30/+60CCC,CE,RoHS
220/230600.276016002950 /55870-30/+60CCC,CE,RoHS
B4D250-080A-ACC0380/400500.155014501830 /48868-30/+60CCC,CE,RoHS
380/400600.156016001950 /55870-30/+60CCC,CE,RoHS

250-080-quxian1


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