Grile de ventilaţie rectangulare din aluminiu cu dimensiuni standard.
Selecţie rapidă
|
Q | Aeff | 0.017 | 0.026 | 0.034 | 0.039 | 0.052 | 0.065 | 0.069 | 0.077 | 0.103 | 0.155 | 100 | veff | 1.61 | 1.08 | | | | | | | | | Ps | 7.5 | 3.3 | | | | | | | | | Lw(A) | 13 | 3 | | | | | | | | | 150 | veff | 2.42 | 1.61 | 1.21 | 1.08 | | | | | | | X0,25 | 16.8 | 7.5 | 4.2 | 3.3 | | | | | | | Ps | 26 | 15 | 8 | 4 | | | | | | | 200 | veff | 3.23 | 2.15 | 1.61 | 1.44 | 1.08 | | | | | | X0,25 | 29.8 | 13.3 | 7.5 | 5.9 | 3.3 | | | | | | Ps | 34 | 24 | 16 | 13 | 6 | | | | | | 250 | veff | 4.04 | 2.69 | 2.02 | 1.79 | 1.35 | 1.08 | 1.01 | | | | X0,25 | 46.6 | 20.7 | 11.6 | 9.2 | 5.2 | 3.3 | 2.9 | | | | Ps | 41 | 31 | 23 | 20 | 12 | 7 | 5 | | | | 300 | veff | | 3.23 | 2.42 | 2.15 | 1.61 | 1.29 | 1.21 | 1.08 | | | X0,25 | | 29.8 | 16.8 | 13.3 | 7.5 | 4.8 | 4.2 | 3.3 | | | Ps | | 36 | 29 | 26 | 18 | 12 | 11 | 7 | | | 400 | veff | | | 3.23 | 2.87 | 2.15 | 1.72 | 1.61 | 1.44 | 1.08 | | X0,25 | | | 29.8 | 23.6 | 13.3 | 8.5 | 7.5 | 5.9 | 3.3 | | Ps | | | 37 | 34 | 27 | 21 | 19 | 16 | 9 | | 500 | veff | | | | 3.59 | 2.69 | 2.15 | 2.02 | 1.79 | 1.35 | | X0,25 | | | | 26.8 | 20.7 | 13.3 | 11.6 | 9.2 | 5.2 | | Ps | | | | 41 | 34 | 28 | 26 | 23 | 16 | | 600 | veff | | | | | 3.23 | 2.58 | 2.42 | 2.15 | 1.61 | 1.08 | X0,25 | | | | | 29.8 | 19.1 | 16.8 | 13.3 | 7.5 | 3.3 | Ps | | | | | 39 | 33 | 32 | 29 | 21 | 10 | 700 | veff | | | | | 3.77 | 3.01 | 2.83 | 2.51 | 1.88 | 1.26 | X0,25 | | | | | 40.6 | 26 | 22.8 | 18 | 10.1 | 4.5 | Ps | | | | | 44 | 38 | 36 | 33 | 26 | 15 | 800 | veff | | | | | | 3.45 | 3.23 | 2.87 | 2.15 | 1.44 | X0,25 | | | | | | 33.9 | 29.8 | 23.6 | 13.3 | 5.9 | Ps | | | | | | 42 | 40 | 37 | 30 | 19 | 900 | veff | | | | | | 3.88 | 3.63 | 3.23 | 2.42 | 1.61 | X0,25 | | | | | | 12.9 | 37.7 | 29.8 | 16.8 | 7.5 | Ps | | | | | | 46 | 44 | 41 | 33 | 23 | 1000 | veff | | | | | | | | 3.59 | 2.69 | 1.79 | X0,25 | | | | | | | | 36.8 | 20.7 | 9.2 | Ps | | | | | | | | 44 | 37 | 26 | 1200 | veff | | | | | | | | | 3.23 | 2.15 | X0,25 | | | | | | | | | 29.8 | 13.3 | Ps | | | | | | | | | 42 | 32 | 1400 | veff | | | | | | | | | 3.77 | 2.51 | X0,25 | | | | | | | | | 40.6 | 18 | Ps | | | | | | | | | 47 | 36 | 1600 | veff | | | | | | | | | | 2.87 | X0,25 | | | | | | | | | | 23.6 | Ps | | | | | | | | | | 40 | 1800 | veff | | | | | | | | | | 3.23 | X0,25 | | | | | | | | | | 29.8 | Ps | | | | | | | | | | 44 |
Simboluri şi specificaţii
- Ps = Pierderea statică de presiune, Pa
- Qv = Debitul de aer, m3 /h
- veff = Viteza efectivă a aerului prin grilă, m/s
- Aeff = Suprafata liberă, m2
- Lw = nivelul de zgomot, dB(A)
|