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EC series Centrifugal fan225*90mm
The impeller and air duct are optimised to effectively reduce the noise of airflow pulsation, smooth operation and long service life. Equipped with high efficiency EC motor, energy saving is over 90%. Support PWM, 0-10V speed control and Modbus remote control, suitable for heating, HVAC, air treatment and industrial ventilation.
General Specifications
Motor | |
Frame Material | Baked Black Paint |
Impeller Material | Plastic(UL94V-0) |
Function | 0~10VDC/PWM/FG/RD optional |
Temp.Range | -20℃~65℃ |
Protection | IP44 |
Expected Life | 60000hrs/40℃ |
Safety Appro | CE |
Performance Curve
Dimensions Drawing
Specifications
Listed | Motor | Rated | Fre- | Operation | Rated | Power | Rated | Air | Air | Noise | Weight |
mm | VAC | Hz | VAC | A | W | RPM | m³/h | Pa | dBA | g | |
QE225090H2B | EC92 | 230 | 50/60 | 200~277 | 1.40 | 180.0 | 3200 | 1315.6 | 717.6 | 75.0 | 1.900 |
EC series Centrifugal fan225*90mm
The impeller and air duct are optimised to effectively reduce the noise of airflow pulsation, smooth operation and long service life. Equipped with high efficiency EC motor, energy saving is over 90%. Support PWM, 0-10V speed control and Modbus remote control, suitable for heating, HVAC, air treatment and industrial ventilation.
General Specifications
Motor | |
Frame Material | Baked Black Paint |
Impeller Material | Plastic(UL94V-0) |
Function | 0~10VDC/PWM/FG/RD optional |
Temp.Range | -20℃~65℃ |
Protection | IP44 |
Expected Life | 60000hrs/40℃ |
Safety Appro | CE |
Performance Curve
Dimensions Drawing
Specifications
Listed | Motor | Rated | Fre- | Operation | Rated | Power | Rated | Air | Air | Noise | Weight |
mm | VAC | Hz | VAC | A | W | RPM | m³/h | Pa | dBA | g | |
QE225090H2B | EC92 | 230 | 50/60 | 200~277 | 1.40 | 180.0 | 3200 | 1315.6 | 717.6 | 75.0 | 1.900 |
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