:deltaFan models: BFB1224HH - FOOAppearance size: 120 * 120 * 32 mmThe pitch of screws: 105 mmBearing: dual ball bearing with high precisionVoltage: 24 v16 v voltage start:Operating voltage: 7.0 to 27.6 VCurrent: 0.8 APower: 19.2 WSpeed: 2800 RPM + 2800 RPMNoise: 54 db a.Air volume: 32.49 CFMLine length: 30 cmConnection: 3 line 3 p interface support speedFan framework: a injection molding, flame retardant PBT + 30% glass fiber VO levelThe blades: a injection molding, PBT + 30% glass fiber + VO level flame retardant.Fan spin to: look from the direction of the blades to counterclockwiseOperating temperature: - 10 c to + 70 degrees CelsiusStorage temperature: - 40 c to + 70 degrees CelsiusScope of supply: plus or minus 15% of the rated powerInsulation resistance: greater than 500 ohmsWithstand voltage: collects the leakage current of 0.5 mA 500 v / 1 minuteWorking life: when ambient temperature of 25 degrees 80000 hoursScope of application: frequency converter and other industrial equipmentNet weight: 230 gOrigin: Taiwan