19" rack-mounted axial-flow fans/cooling fans

Product features:--Small size with only 1 U height(approx.43.6mm), low noise level,rapid installationto the 482.6mm(19”)mounting levels--With an additional exhaust filter, itrealizes the internal convection--Direct, effective dissipation of heat loss, thanks to the positioning beneath the electronic componentsAirflow Data:--Airflow volume:480 m3/h--Capacity free-flow:150 W/K--Noise level(DIN 45 635):52 dB(A)Eletrical data/Model# RM480-230 RM480-115 RM480-048 RM480-024--Rated voltage:230V AC 115V AC 48V DC 24V DC--Range of operation 207 244V 103.5 126.5V 36 57VDC 16 28VDC--Frenquency50/60Hz 50/60Hz--Power consumption 60/54W 75/66W24W 22W--Rated current 0.39/0.27A 0.72/0.63A0.50A 0.93A--Duty cycle: 100%--Connection: terminal stripSupplementary data:--Outside dimension(HXWXD): 44mmX482.6mmX200mm--Construction:electrogalvanized metal sheet--3 fans built-in--Safety protection: in accordance with DIN 31001--Weight: 2.5Kgs--Color: RAL 7035 light grey--Installation: plug-in, no drilled hole required--Protection category: IP33(EN 60 529)--Approval: CE9