AC centrifugal fan Backward curved - Impeller material: Plastic impeller made of PA 6.6 GV, round sheet-metal plate - Bearings: Maintenance-free ball bearings - Direction of rotation: Right, looking at rotor Nominal data Type Motor 1~ VAC Hz m/h 1/min W A uF/V dB(A) kg R2E225AT5105 M2E068DF 230 50 850 2650 105 0.46 3.0 / 450 70 2.1 Subject to modification P n ntl Lpa 1 Characteristic: Pressure over air flow at 50Hz min-1 % dBA W 1 2580 110 -- -- 2 2560 113 -- -- 600 500 400 300 2 200 1 100 0 200 400 600 CFM 3 200 400 600 800 1000 1200 m /h 1 Type: R2E225AT5105 / Status: 01.12.2006 Pa 0,5 1,0 1,5 2,0 2,5 in H2O Voltage Frequency Air flow Speed Power consumption Current draw Capacitor capacity Sound pressure level Weight25 AC centrifugal fan Backward curved Specific drawing 1 69 28 0,5 83 58 0,2 2 35 M4 38 63,3 2 Connection illustration L PE N U =BU 1 C U =BK 2 Z=BN U U2 Z 1 = GNYE TOP Technical description - Impeller material: Plastic impeller made of PA 6.6 GV, round - Bearings: Maintenance-free ball bearings sheet-metal plate - Number of impeller blades: 11 - Direction of rotation: Right, looking at rotor - Screw depth: Max. 5 mm - Cable layout: Variable - Insulation class: - Operating mode: S1 - System of protection: IP 44 - Protection class: I - Approvals: CE 2 Type: R2E225AT5105 / Status: 01.12.2006 450 6 270,1 92 153 225 146 223 27 90