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Impeller Diameter: 140mm
Impeller Material: Galvanized Sheet Steel
Motor Type: BLDC External Rotor Motor(92mm)
Bearing: Ball Bearing
Speed Control:0-10VDC/PWM
Signal Output: FG
Protection Type: IP44
Insulation Class: B
Motor Protection: Locked-Rotor/Reverse Polarity/Over Voltage/Soft Start
| Model | Rated Voltage |
Operating Voltage |
Rated Current | Rated Power | Rated Speed | Air Flow | Air pressure | Noise Level |
Perm.Amb. Temp. |
Weight |
| Part NO. | VDC | VDC | A | W | RPM | M³/h | Pa | dBA | ºC | Kg |
| DGF140D2B1 | 24 | 16-28 | 5 | 120 | 2200 | 450 | 500 | 67 | -25~+60ºC | 2.5 |
| DGF140D4B1 | 48 | 36-57 | 2.5 | 120 | 2200 | 450 | 500 | 67 | -25~+60ºC | 2.5 |
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A forward curved centrifugal fan is shaped like a cylinder and small blades fall on the circumference of the impeller. The operation of a forward curved centrifugal fan requires a housing that converts high velocity air leaving the tips of the impeller blade into a lower velocity static force and directs the air flow to the outlet. The single inlet blower draws in air from one side of the housing through the round inlet and directs it to the square outlet. Single Inlet Centrifugal fans are suitable for higher pressure applications and commonly used to pressurise air moving applications. |
