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EC Backward Centrifugal FansΦ500

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500EC-datu 500EC-erwei

Meterial: Sheet aluminium
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.
B3P500-EC137-000 [VAC] [Hz] [rpm] [w] [A] [dB] [°C]
3~380 50/60 1100 1006 1.46 71 -25〜十60

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 12 Pulse/R

500EC-quxian


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