d ru c k p f s[pa]f r rho = 1 ,2 k g /m^3 q v[m^3/h] 1 .4 0 0 1 .3 0 0 1 .2 0 0 1 .1 0 0 1 .0 0 0 9 0 0 8 0 0 7 0 0 6 0 0 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 q v[cf m ] 8 0 0 7 0 0 6 0 0 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 ] a p [ s f p 8 0 0 7 5 0 7 0 0 6 5 0 6 0 0 5 5 0 5 0 0 4 5 0 4 0 0 3 5 0 3 0 0 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 p fs _ e[i n h2o] 3 ,2 3 ,1 3 2 ,9 2 ,8 2 ,7 2 ,6 2 ,5 2 ,4 2 ,3 2 ,2 2 ,1 2 1 ,9 1 ,8 1 ,7 1 ,6 1 ,5 1 ,4 1 ,3 1 ,2 1 ,1 1 0 ,9 0 ,8 0 ,7 0 ,6 0 ,5 0 ,4 0 ,3 0 ,2 0 ,1 0 ] a p [ s f p 1 2 3 4 highlights: C backward curved C 7-blade impeller, single phase motor C thermal overload protector (top) wired internally C mounting position: any C condensate discharge holes: none C ingress protection of ip44; dependent on installation and position material: fiberglass reinforced composite impeller: pa direction of rotation: clockwise, seen on rotor ac centrifugal fans - radical ? series r2e225 ra ?225 mm (1) nominal data at operating point with maximum load. nominal data air fow nominal voltage hertz ball bearings power input speed (1) temperature range (1) mass ingress protection rating capacitor ul type cfm vac watts rpm o c g f R2E225-RA40-21 788.7 115 50/60 yes 225 2,700 -25...40 2,300 ip44 14 yes r2e225-ra92-20 765.2 230 50/60 yes 225 2,600 -25...45 2,300 ip44 3.5 yes 1 2 3 4 5 6 7 8 9 10 11 12 a a a a a a a a a a a a 13 14 15 16 a a a a 1 2 3 4 5 6 7 8 9 10 11 12 a a a a a a a a a a a a 13 14 15 16 a a a a 3025 187 1.61 76 2700 225 1.95 70 2765 218 1.89 69 2890 204 1.76 71 measurement: lu-128357 a ir performance measured as per: iso 5801, installation category a, without protection against accidental contact. suction-side noise levels: l w a as per iso 13347, l p a measured at 1m distance to fan axis. the values given are valid under the measuring conditions mentioned and may vary accoring to the actual installation situation. with any deviation to the standard set-up, the specifc values have to be checked and reviewed once installed or ftted. for detailed information on the measuring set-up, please contact ebm-papst. R2E225-RA40-21 curves n rpm p e w i a (115v) l w a db(a) curves
?3.15 ( 80 ) ?8.86 ( 225 ) ?6.04 ( 153.5 ) 3.88 ( 99 + 1 ) accessory part: inlet nozzle 96358-2-4013, not included in the standard scope of delivery 2.28 ( 58 + 0.2 ) connection line pvc awg20 , 4x brass lead tips crimped ?5.75 ( 146 ) ?1.06 ( 27 ) 0.08 ( 2 ) 3.48 ( 88.4 ) ?0.18(4.5) 4x depth of screw max. 5mm 0.08 ( 2 ) ?8.27 ( 210 ) 0.24 ( 6 ) 3.35 ( 85 + 10 ) 17.72 ( 450 + 20 ) ?8.78 ( 223 ) 1.10 ( 28 ) 0.06 ( 1.5 ) r2e225-raxx-xx 1 2 3 4 5 6 7 8 9 10 11 12 a a a a a a a a a a a a 13 14 15 16 a a a a 1 2 3 4 5 6 7 8 9 10 11 12 a a a a a a a a a a a a 13 14 15 16 a a a a 2900 190 0.83 76 2700 210 0.92 72 2700 207 0.90 68 2815 196 0.85 73 b b b b d ru c k p f s[pa]f r rho = 1 ,2 k g /m^3 q v[m^3/h] 1 .5 0 0 1 .4 0 0 1 .3 0 0 1 .2 0 0 1 .1 0 0 1 .0 0 0 9 0 0 8 0 0 7 0 0 6 0 0 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 q v[cf m ] 9 0 0 8 0 0 7 0 0 6 0 0 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 ] a p [ s f p 7 5 0 7 0 0 6 5 0 6 0 0 5 5 0 5 0 0 4 5 0 4 0 0 3 5 0 3 0 0 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 p fs _ e[i n h2o] 3 ,1 3 2 ,9 2 ,8 2 ,7 2 ,6 2 ,5 2 ,4 2 ,3 2 ,2 2 ,1 2 1 ,9 1 ,8 1 ,7 1 ,6 1 ,5 1 ,4 1 ,3 1 ,2 1 ,1 1 0 ,9 0 ,8 0 ,7 0 ,6 0 ,5 0 ,4 0 ,3 0 ,2 0 ,1 0 ] a p [ s f p 1 2 3 4 measurement: lu-127148 a ir performance measured as per: iso 5801, installation category a, without protection against accidental contact. suction-side noise levels: l w a as per iso 13347, l p a measured at 1m distance to fan axis. the values given are valid under the measuring conditions mentioned and may vary accoring to the actual installation situation. with any deviation to the standard set-up, the speci c values have to be checked and reviewed once installed or tted. for detailed information on the measuring set-up, please contact ebm-papst. r2e225-ra92-20 curves n rpm p e w i a (20v) l w a db(a)
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