characteristics characteristics 200 400 600 800 1000 1200 0 200 400 600 [cfm] [pa] 100 200 300 400 500 600 0,5 1,0 1,5 2,5 [in h 2 o] 2,0 [m 3 /h] 60 hz 50 hz 2 1 2 2 1 1 ac centrifugal fans backward curved, ? 225 - material: (1) plastic impeller made of pa 6.6 (polyamide, fibre-glass reinforced), round sheet-metal plate; (2) impeller completely made of plastic pa 6.6, injection-moulded round sheet-metal plate - direction of rotation: clockwise, seen on rotor - type of protection: ip 44 - approvals: ce ebm-papst mulfingen type r2e 225-at51 -05 (1) r2e 225-ax52 -05 (1) r2e 225-bd92 -09 (2)(3) r4e 225-at01 -05 (2) motor m2e 068-df m2e 068-df m2e 068-df m4e 068-cf vac hz m 3 /h min -1 w a f/vdb db(a) c kg 230 50 850 2650 105 0,46 3,0/ 450 70 -25..+60 230 60 945 2950 145 0,64 3,0/ 450 72 -25..+65 230 50 1050 2700 115 0,51 3,0/ 450 72 -25..+60 230 60 1160 3000 165 0,72 3,0/ 450 75 -25..+30 230 50 1200 2650 135 0,60 4,0/ 450 69 -25..+60 230 60 1340 2950 200 0,88 4,0/ 450 71 -25..+60 230 50 655 1420 40 0,20 1,5/ 400 59 -25..+50 230 60 765 1660 37 0,18 1,0/ 400 61 -25..+80 characteristic nominal voltage frequency air flow speed/rpm power input current draw capacitor sound pressure level perm. amb. temp. mass nominal data subject to alterations (3) insulation class "f" 20 1 2 3 4 2580 110 2560 113 2620 135 2670 124 n [min -1 ] p 1 [w] n [min -1 ] p 1 [w] 1 2 1 2 1 1 2 2 1 2 1 2 3 3 4 4 2,1 2,1 2,1 1,8 2610 146 2650 138 1410 41 1400 43 200 400 600 800 1000 1200 0 200 400 600 [cfm] [pa] 100 200 300 400 500 600 0,5 1,0 1,5 2,5 [in h 2 o] 2,0 [m 3 /h] 60 hz 50 hz 2 2 1 1 3 4 electr. connection 1a) 1a) 1a) 1a)
21 inlet ring p. 306 terminal box p. 316 capacitor p. 314 f. general information ec centrifugal ec-systems accessories technology contacts ac centrifugal type r2e 225-at51 -05 r2e 225-ax52 -05 r2e 225-bd92 -09 r4e 225-at01 -05 inlet ring 96358-2-4013 96358-2-4013 96358-2-4013 96358-2-4013 dimensions bcdegz 63,3 69 83,0 35 38,0 11 75,3 85 83,0 35 50,0 11 89,3 99 83,0 35 62,6 7 89,3 99 72,6 25 62,6 7 depth of screw max. 5 mm number of blades = z electr. connection p. 344 f.
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