Description
Technical specifications
AIR FLOW – SOUND PRESSURE ROOM (Lp10A) *)
CKD | l/s | |||||
Size | 30 dB(A) | 35 dB(A) | 40 dB(A) | |||
200 | 58 | 65 | 72 | |||
250 | 82 | 95 | 115 | |||
315 | 160 | 180 | 210 | |||
400 | 225 | 260 | 300 | |||
500 | 350 | 400 | 450 |
CKD | ALS | l/s | ||
Size | Size | 30 dB(A) | 35 dB(A) | 40 dB(A) |
200 | 160-200 | 58 | 70 | 85 |
250 | 200-250 | 85 | 100 | 125 |
315 | 250-315 | 130 | 160 | 190 |
400 | 315-400 | 210 | 245 | 290 |
Data applies to the combination of CKD + ALS commissioning box at total pressure drop of 50 Pa and diffused spread pattern
*) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.