■ 제품필수정보

제조사	ebm-papst
제조사품명	4850N
간략설명	ebm-papst 4000 N Series Axial Fan, 230 V ac, AC Operation, 100m³/h, 10W, IP20, 119 x 119 x 38mm

■ 제품사양

Supply Voltage = 230 V ac AC or DC Operation = AC Width = 119mm Maximum Current = 43mA Termination
타입 = Flat Plug Noise Level = 32dB Fan Speed = 1800rpm Bearing
타입 = Sleeve IP Rating = IP20 ebm-papst AC Axial Fan The ebm-papst AC axial fan is a high-tech cooling solution. It is available in the size of 119mm x 119mm x 38mm and supply voltage of 230VAC. The fan has 1800rpm motor speed. It has an extended sintec sleeve bearing life that ensures fault-free use for a significant period of time (57,500 hours at 40°C). The ebm-papst AC fans provide a flexible and dependable cooling solution for applications that lets you mount it in any axial position. The fan has a power consumption rating of 10W. What is an AC Axial Fan? AC axial fans are used when DC voltage is not available and are designed to create airflow with a high flow rate and medium pressure. Axial fans have an impeller surrounded by blades which works in a similar way to a propeller. The motor of the fan is integrated into the hub of the impeller to provide a compact fan unit. The impeller draws in air axially in a parallel direction to the revolving motor shaft and forces air out in the same direction. The axial fan is surrounded by a flanged housing with mounting holes allowing it to be mounted inside the equipment. External Rotor Motor Unlike traditional internal rotor motors where the rotating shaft is surrounded by electromagnetic coils, ebm-papst fans feature an external rotor motor. In an external rotor motor, the magnetic coils are encased inside a rotating shell. The advantage of this design is that external rotor motors are more compact in size, running more efficiently and are less prone to overheating than internal rotor motors Expertly Designed The fan impellers and the inner shape housing of the ebm-papst compact AC axial fans are expertly designed using state-of-the-art computer software. The blades are aerodynamically engineered and dynamically balanced in two planes for optimum performance. The air output and motor performance are precisely matched to the size of the fan which results in low noise, even at high back-pressure. Housing Features The housings of these compact AC axial fans feature grounding lugs with M4 and UNC threads How Do I Connect the Fan? These 4000 N series axial fans feature 2 flat 2.8 x 0.5 mm blade terminals. To connect the fan, you need to purchase a cable with a mating receptacle connector (see stock numbers 118-3077, 826-1329, 118-3156 and 118-3099) What Accessories are Available? Finger Guards: Finger guards for these fans can be purchased separately (see stock numbers 101-8096, 512-581, 826-1357, 826-1354 and 826-1363). Filter Fan Guard: stock number 482-207 and 482-140 Fan Filter Mounting Strap: stock number 826-1398 Mounting Screw Clip: stock number 482-203 Fan Kits 4000 N series fan kits are also available which comprise of a fan, lead and wire guard or fan, lead and filter. Please see stock numbers 797-2258 and 797-2230 typically energy-saving Versions The ACi 4400 series axial fans are energy-saving versions of the 4000 N series. These fans utilise motors with GreenTech EC technology offering enhanced performance with a fraction of the energy usage of conventional motors. See stock numbers 740-6385 and 912-6123 typically Features and Benefits Airflow of 100m³/h Fan motor integrated into the impeller hub to form a compact fan unit Air intake via struts External rotor shaded pole motor Expertly designed for maximum efficiency and performance Aerodynamic blades for low noise level and increased efficiency Choice of bearing types including PAPST sintec sleeve bearings for low noise and low shock sensitivity Flanged housings with mounting holes for installation into equipment Die cast alloy housing for a robust construction Protection from overload by impedance protection Applications Catering Domestic appliances Enclosures Fans, motors, and pumps Heating and ventilation Industrial drives Instruments Lighting Machines and industrial Medical Power supplies Printing Telecom UV systems IP20 rating Certifications UL approved CSA VDE