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■ 제품사양
Supply Voltage = 230 V ac
높이 = 119mm Power Consumption = 14W Maximum Current = 61mA
크기 = 119 x 119 x 25mm Noise Level = 37dB Fan Speed = 2450rpm Bearing
타입 = Ball IP Rating = IP20 ebm-papst 3400N
시리즈 Ball Bearing DC Axial Fans. Ebm-papst ??s 3400N series of DC axial fans have a ball bearing design to facilitate smooth operation at any orientation. They are protected against reverse polarity and locking, and feature fully integrated electronic communication for ease of use. These ball bearing fans are ideal for high performance thermal management. Features and Benefits. Air exhaust over struts Connection via single strands (AWG 24) Fibreglass-reinforced plastic construction Speed Signal Go / No-go alarm Alarm with limit speed External and internal temperature sensor PWN and Analogue control input. Applications. Ball bearing axial fans are often used to cool high density computing equipment, where high performance is required and noise isn ??t a consideration. FAQ. Q: What are the advantages of ball bearing fans over sleeve bearing fans? A: Ball bearing fans are typically less prone to wear and tear than sleeve bearing, which makes them ideal for a longer service life. They are also able to operate in higher temperatures, and in any orientation. However, they are less rugged and can be more easily disrupted by impact, and tend to be noisier than their sleeve bearing counterparts. Q: Is the fan easy to operate? A:With completely integrated electronic communication, the fans require little input from the user to operate. Q: Is the fan durable? A: 3400N series ball bearing axial fans are constructed from glass fibre reinforced plastic, and are protected against a degree of particle ingress as standard. Q: Are there accessories available for this fan? A: There is a finger guard ( ; 512-575 512-575 ) and filter ( ; 200-7643 200-7643 ) available for this series of fans.
