Model Dimesions: 250mm EC Electric plenum centrifugal fan
EC external rotor motor: 230V/400V 50/60Hz
Power Input Range: 85W~840W
Max Air Flow Ranges: 1150~2900 m³/h
Max Air Pressure: 580~1500 Pa
IP Level: IP 55 ,IP 54
Speed Control: Control Input 0-10VDC / PWM
Life expectance: 50,000Hours(L10),At 40℃ 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 ℃ - +60 ℃Transformer air cooling
Applications
Special Features:
Compact design using external rotor motor technology
Complete product series, suitable for all kinds of applications
Analog or serial interface for 100% speed control
Using green technology EC technology to achieve ultra-high efficiency
Optimized air flow regulation and mature EC motor commutation ensure quiet operation of the equipment
The control system / motor / fan and other components are perfectly matched and easy to debug
A variety of accessories are available
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