Reinraumsysteme

asynchronmotor 3ph 50 hz filter fan units filter fan units rha 0912-335-4d00-a rha 0912-335-4d00-a air density 1.15 kg/m³ 1.4 in wg 350 pa pe 190 w 160 1.2 300 57 220 250 280 900×1200 3 ×4 data for duty point air velocity v 0.35 m/s qv 1360 m³/h fan static pressure psf 170 pa unit without filter with inlet guard voltage u 217 v speed n 1126 1/min on request input power pe 218 w current i 0.71 a on request sound pressure level lpa1.5 52 db with filter a-weighted sound pressure levels at octave frequencies on request octave frequency 63 125 250 500 1000 2000 4000 8000 hz sound pressure level 63 60 51 49 45 43 33 22 db unweighted 320 1.0 250 130 55 lpa1.5 57 db 0.8 200 100 53 54 170 150 49 51 59 56 46 0.4 100 44 46 41 0.6 52 fan static pressure psf unit without filter fan static pressure psf unit without filter 39 50 0.2 v 400 u 330 280 15 215 170 0 245 190 13 0 0 0 0 0.1 air velocity v 500 0 volume flowrate qv 0 volume flowrate qv 500 0.2 1000 0.3 0.35 0.4 1500 1000 0.5 2000 0.6 250