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EC Backward Centrifugal FansΦ250

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250ECA-datu 250ECA-erwei

Meterial PA66

Type of protection IP44

Approvals CCC CE

Insulation class B
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.

AFL EC technology advantages:
1.Professional EC R&D engineer team;
2.AFL PCB design;
3.World top three electric components supplier;
4.CE certification approval;
5.Higher efficiency 60~80%;
6.More energy saving;
7.Lower waste;
8.Low Temperature rise;
9.More stable.

Specifications
Type Curve Nominal voltage Frequency Speed Power input Current draw Sound pressure level Perm. Amb.
temp.
B3P250-EC092-001 220 50/60 2450 75 0.6 68 -25~+60
B3P250-EC092-002 220 50/60 3080 145 1.1 71 -25~+60

 

Curves

SIGNAL COLOR SPEC
L BROWM AC220V
50/60Hz
N BLUE AC220V
50/60Hz
PE YBLLOf/GREEN EARTH
Vcc RED DC10V
Vsp YELLOW 0-10VDC/PWM
GND BLUE GND
FG WHITE 1 Pulse/R

250ECA-quxian


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