fans for atex explosive atmospheres and other applications - Sodeca
fans for atex explosive atmospheres and other applications - Sodeca
fans for atex explosive atmospheres and other applications - Sodeca
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HT/ATEXHT/ATEXAxial roof <strong>fans</strong> with ATEX certification<strong>and</strong> possible marking EEx e, EEX d,DIP55 <strong>and</strong> DIP65Roof <strong>fans</strong> with flat base <strong>and</strong> ATEX certificationwith CEE ExII2G EEx e explosion-proof motor,CEE ExII2G EEx d or DIP flame-resistant to workin <strong>explosive</strong> gas or dust <strong>atmospheres</strong>.Fan:• Sheet steel base with aluminium strip in theimpeller area in accordance with St<strong>and</strong>ardEN-14986:2006• Impeller made from cast aluminium• Spark-proof stuffing-box included• Protection guard against contacts, in accordancewith st<strong>and</strong>ard UNE 100-250• Aluminium sheet rain deflector hood withanticorrosive protection, except models 80,90,100which come in polyester• Airflow direction from motor to impellerMotor:• Class F motors, with ball bearings <strong>and</strong> ATEXcertification, EEx e explosion-proof, EEx d or DIPflame-resistant• Three-phase 230/400V.-50Hz. (up to 5.5CV.) <strong>and</strong>400/690V.-50Hz. (power over 5.5CV.)• Working temperature: -20ºC.+ 40ºC.EEx “e” mark: II 2 G. EEx eEEx “d” mark: II 2 G. EEx dDIP55 mark: II 3 D. IP55DIP65 mark: II 2 D. IP65Notified authority: L.O.M.ID:LOM3ATEX0157Finish:• Rust retardant with ATEX paint, free offerric components, in polyester resin,polymerised at 190ºC, with prior alkalinedegreasing <strong>and</strong> with phosphate-freepre-treatmentOn request:• Motors with built-in PTC• Special windings <strong>for</strong> different voltages<strong>and</strong> frequencies• ATEX construction <strong>for</strong> differentcategories• Fans with two-speed motor.• EEx d flame-resistant single-phasemotorsOrder codeHT/ATEX 25 4T EEx d IAxial roof <strong>fans</strong> withflat baseEEx “e” mark: II 2 G. EEx eEEx “d” mark: II 2 G. EEx dDIP55 mark: II 3 D. IP55DIP65 mark: II 2 D. IP65Notified authority: L.O.M.ID:LOM3ATEX0157Impellerdiameterin cm.Number of motor poles4=1400 r/min. 50 Hz6=750 r/min. 50 HzT=Three-phaseEEx-e: Mark:II 2 G. EEx e IIBT3EEx “d” mark:II 2 G. EEx d IIBT5DIP55 mark:II 3 D. IP55DIP65 mark:II 2 D. IP65I: Extraction <strong>fans</strong>A: Impulsion <strong>fans</strong>ExtractionImpulsionTechnical characteristicsModelSpeed(r/min)Max. admissiblecurrent (A)230V 400V 690VInstalledpower(kW)Maximumairflow(m 3 /h)Sound pressure leveldB(A)Inlet OutletHT/ATEX-25-4T 1450 0.60 0.35 0.10 1080 41 40 12.5HT/ATEX-31-4T 1430 0.64 0.37 0.10 1800 47 46 13.3HT/ATEX-35-4T 1360 0.72 0.42 0.10 2600 48 47 17.5HT/ATEX-40-4T 1400 1.82 1.05 0.25 4600 51 50 21.0HT/ATEX-45-4T 1380 2.08 1.20 0.37 6500 55 53 29.0HT/ATEX-50-4T 1380 2.94 1.70 0.55 8500 59 57 36.0HT/ATEX-56-4T 1450 3.46 2.00 0.75 9800 61 57 35.0HT/ATEX-56-6T 950 1.47 0.85 0.25 6600 48 46 46.0HT/ATEX-63-4T 1450 5.20 3.00 1.10 14000 63 59 65.8HT/ATEX-63-6T 950 2.11 1.22 0.37 9200 52 49 61.8HT/ATEX-71-4T 1450 6.41 3.70 1.50 18000 69 67 64.0HT/ATEX-71-6T 950 2.96 1.71 0.55 12200 58 56 64.9Approx.weight(Kg)58
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