AstroFan FFU 1. EC FFU performance requirements: 1.1. EC FFU with EBM EC470AA Motor Technical data Fan: Fan size : 470mm Casing material : GL 0.8mm Casing size : 600 x 1200 x 150+35 mm Filter size : 595x 1195 x 80 mm (Glass) Filter efficiency : 99.999@MPPS(H14) Initial pressure drop : 95Pa± %0.45m/s Power supply : 1PH 220V 50/60Hz Total static pressure : 290Pa@2000CMH EXT.Static pressure : 90Pa Inlet Nozzles : SGCC Power line type : 2.5mm CHINA STANDARE PIN END Impeller material : Sheet steel, coated in black Number of blades 7 Direction of rotation : Counter-clockwise, seen on rotor Degree op protection : IP 20 Insulation class : “B” Motor protection : PTC resistor Conformity with standards : EN 61800-5-1 2
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