Model Dimesions: 190mm EC Electric plenum centrifugal fan
EC external rotor motor: 230V/115V 50/60Hz
Power Input Range: 87W~171W
Max Air Flow Ranges: 650~956 m³/h
Max Air Pressure: 480~980 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:
Load operation while still maintaining high efficiency
High cycle frequency
The commutation and stator design make the magnetization noise of the excitation system very low
Long service life
Maintenance free bearing
Load operation while still maintaining high efficiency
Brushless commutation
Reliable operation
Insulate the bearing system to avoid bearing current
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