| Customization: | Available |
|---|---|
| Material: | Aluminum Fan |
| Blade Material: | Aluminum Alloy |
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Longwell 280mm Low noise high wind speed EC Centrifugal blower fan for Air filtration systems
| EC external rotor motor | 230V/400V 50/60Hz |
| Power Input Range | 245W~1140W |
| Max Air Flow Ranges | 1700~4150 m³/h |
| Max Air Pressure | 620~1300 Pa |
| IP Level | IP 55 ,IP 54 |
| Speed Control | Control Input 0-10VDC / PWM |
| Life expectance | 50,000Hours(L10),At 40ºC room, humidity 15%~65%RH. |
| Electronic Protection | Locked-rotor Protection; Locked-Rotor Protection; Over- Current Protection; Over- Voltage Protection; Soft Start; Reverse Polarity Protection |
| Ambient Temp Ranges: | -25 ºC - +60 ºCTransformer air cooling |
| New model (with bracket) | electric | Voltage | Power | Currect | Air Volume | Static Pressure | Speed | Noise |
| V | W | A | m³/h( Max) | Pa ( Max) | RPM | dBA | ||
| LWBE3G280-072PS-01 | 72 | 230 | 170 | 1.2 | 2318 | 556 | 1910 | 73 |
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