AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *) | |||||||
ROC Size | 25 dB(A) | 30 dB(A) | 35 dB(A) | ||||
l/s | m3/h | l/s | m3/h | l/s | m3/h | ||
100 | 22 | 79 | 26 | 94 | 29 | 104 | |
125 | 32 | 115 | 36 | 130 | 42 | 151 | |
160 | 47 | 169 | 54 | 194 | 63 | 227 | |
200 | 77 | 277 | 88 | 317 | 100 | 360 | |
250 | 108 | 389 | 123 | 443 | 140 | 504 | |
315 | 150 | 540 | 175 | 630 | 205 | 738 | |
400 | 209 | 752 | 242 | 871 | 280 | 1008 | |
ROC Size | ALS Size | 25 dB(A) | 30 dB(A) | 35 dB(A) | |||
l/s | m3/h | l/s | m3/h | l/s | m3/h | ||
100 | 80-100 | 15 | 54 | 18 | 65 | 21 | 76 |
125 | 100-125 | 24 | 86 | 27 | 97 | 32 | 115 |
160 | 125-160 | 35 | 126 | 41 | 148 | 47 | 169 |
200 | 160-200 | 59 | 212 | 68 | 245 | 78 | 281 |
250 | 200-250 | 86 | 310 | 100 | 360 | 115 | 414 |
315 | 250-315 | 120 | 432 | 139 | 500 | 161 | 580 |
400 | 315-400 | 174 | 626 | 202 | 727 | 234 | 842 |
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area. The data specified in the lower table is applicable to supply air with an open damper when an ALS commissioning box is used. |
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