Untitled - VES

Colour fanRTwin Acoustic1 2Choose duty upto 2.8 m 3 /sSpecify yourchosen unitAdd control3 4packages forperformanceand efficiencyPages 28-30Specify bespokeoptions forColourfanproductsPage 31Selection DataUnit Size 9 CAT0949-32a PerformanceSize Phase Motor Size Voltage Fan Speed Full Load Current Speed Control2b Unit ConfigurationPHPlantroomCAT0949-3 / PH WH / EE / LTRTWH WeatherproofDRBLBAA/ ISCCPSCCAT0949-3 3 Phase 1.25 kW 400 VAC 1400 rpm 1.65 A ECDuty Performance CurvesSFPWatts/litres/secondNoise Performance CurvesResistance (Pa)Resistance (Pa)700650600550500450400350300250200150100500700650600550500450400350300250200150100500100%90%80%70%60%50%Electrical input power (Watts)=Air volume flow rate (litres/second)1.5 W/l/s1.20 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4100%90%80%70%60%50%55 4853 4552 4549 4149 4348 3947 4045 3743 3641 3355 4854 46 54 4753 45 53 4653 4651 4351 43 51 4449 41 49 4245 3749 4247 38 47 4043 35 44 3739 3145 3843 34 43 3638 29 39 3334 2642 3539 3038 3131 23 34 2728 2150 4346 3846 3942 3442 3537 2938 3133 2534 2728 211.1Air Volume (m³/s)Note: 48 4144 3643 3738 3141 3436 2838 3134 2837 3035 290 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4Air Volume (m³/s)1.046 3941 3344 3739 3141 3437 3141 3439 32Note: NR levels are dependent upon environmental conditions.Tolerances: + /- 5%On acoustic power and pressure: Levels: + /- 3 dBBy octave band: + /- 5 dB0.946 3942 3444 3739 3244 3740 3343 3643 360.80.747 4043 3547 4043 3546 3944 370.60.349 4245 3748 4145 380.50.42d Noise and Silencer DataFanVoltage100%90%80%60%Unit TypeCAT9 Plantroom Twin ExtractCAT9 Weatherproof Twin Extract70%CG2c ControlsFan SpeedrpmCentre FrequencyCase Insertion Loss63-3125-5250-14500-19Note: Independently acoustically tested to BS EN ISO 3744:2010.Silencer OptionInduct LossBUnit Type14001260112098084063-6Dimensions mmSound Spectrum dB re 10 -12 W PWL CentreFrequency (Hz)Casing Noise Breakout63 125 250 500 1k 2k 4k 8k NR @ 1m NR @ 3m dBA @ 1m dBA @ 3m7371716871125-8250-12500-191k-281k-262k-30CAT0949-3 / PH / WEE / LT / ISCWH RT CPSCRBLB2k-22Sound Spectrum dB re 10 -12 W PWL CentreFrequency (Hz)Dimensions mm A AA B C D E F GPlantroomCATVA0900/1500/STD1795 1600 1000 1695 900 75 25WeatherproofCATVA0900/1500/W/STD1795 1945 1600 1175 1695 900Note: The silencer will add a maximum of 12 Pa to the external resistance.FF7472686561DA6563605753EA AA B C D E F G1795 1750 1000 1695 900 75 251795 1945 1750 1175 1695 900Integral to AHU5957524944494741373346444038344k-244k-228k-21Weight kg290350424134302548484542238k-15Weight kgCAT0949-3 CPF0-3/P/C CPF0-3/N/CNote: If no control panel is purchased the unit will be supplied with a main isolator.CATVA0900/1500EB4341373428SilencerCG330420BLT LB RT RB Loose panel3533312821A4745DF413835CAE4038343128SIZE 9 - CAT0949-324 25Note: Data for design guidance only. For full details, outline drawings are available upon request.Note: Data for design guidance only. For full details, outline drawings are available upon request.