- EI 120 (ve I <-> o) S (500 Pa) (massieve wand)
- EI 60 (ve I <-> o) S (500 Pa) (flexibele wand)
- EI 90 (ve I <-> o) S (300 Pa) (flexibele wand)
- EI 120 (he I <-> o) S (500 Pa) (massieve vloer)
- Standaard luchtdichtheid conform EN1751 klasse B/C, LUKA B/C
Toelichting
CR2 = ronde brandklep Rf2h
CFTH = mechanisme
250 = diameter aansluiting
Selectietabel
|
200
| 0.013 | Q
| 113
| 226
| 339
| 452
| 566
| 679
| 792
| 905
| Vk
| 2.40
| 4.90
| 7.30
| 9.70
| 12.20
| 14.60
| 17.02
| 19.40
| Ps
| 4.50
| 17.80
| 40
| 71
| 111
| 160
| 218
| 285
| Lw(A)
| 30
| 40
| 46
| 50
| 53
| 56
| 58
| 60
| 250 | 0.025 | Q
| 177
| 353
| 530
| 707
| 884
| 1060
| 1237
| 1414
| Vk
| 1.90
| 3.90
| 5.80
| 7.80
| 9.70
| 11.70
| 13.60
| 15.50
| Ps
| 2
| 10
| 21
| 38
| 59
| 86
| 116
| 152
| Lw(A)
| 28
| 38
| 44
| 49
| 52
| 55
| 57
| 59
| 315 | 0.047 | Q
| 281
| 561
| 842
| 1122
| 1403
| 1683
| 1964
| 2244
| Vk
| 1.70
| 3.30
| 5
| 6.60
| 8.30
| 9.90
| 11.60
| 13.20
| Ps
| 1
| 5
| 12
| 21
| 33
| 47
| 64
| 83
| Lw(A)
| 27
| 37
| 43
| 47
| 50
| 53
| 55
| 57
| 355 | 0.064 | Q
| 356
| 713
| 1069
| 1425
| 1782
| 2138
| 2494
| 2851
| Vk
| 1.50
| 3.10
| 4.60
| 6.20
| 7.70
| 9.30
| 10.80
| 12.40
| Ps
| 1
| 4
| 9
| 16
| 24
| 35
| 48
| 62
| Lw(A)
| 26
| 36
| 42
| 47
| 50
| 52
| 55
| 57
| 400 | 0.086 | Q
| 452
| 905
| 1357
| 1810
| 2262
| 2714
| 3167
| 3619
| Vk
| 1.50
| 2.90
| 4.40
| 5.90
| 7.30
| 8.80
| 10.20
| 11.70
| Ps
| 1
| 3
| 7
| 12
| 18
| 26
| 36
| 46
| Lw(A)
| 25
| 36
| 42
| 46
| 49
| 52
| 54
| 56
| 450 | 0.114 | Q
| 573
| 1145
| 1718
| 2290
| 2863
| 3435
| 4008
| 4580
| Vk
| 1.40
| 2.80
| 4.20
| 5.60
| 7
| 8.40
| 9.80
| 11.20
| Ps
| 1
| 2
| 5
| 9
| 14
| 20
| 27
| 35
| Lw(A)
| 25
| 35
| 41
| 45
| 48
| 51
| 53
| 55
| 500 | 0.146 | Q
| 707
| 1414
| 2121
| 2827
| 3534
| 4241
| 4948
| 5655
| Vk
| 1.30
| 2.70
| 4
| 5.40
| 6.70
| 8.10
| 9.40
| 10.80
| Ps
| 0
| 2
| 4
| 7
| 11
| 16
| 21
| 28
| Lw(A)
| 24
| 34
| 40
| 45
| 48
| 51
| 53
| 55
| 560 | 0.189 | Q
| 887
| 1773
| 2660
| 3547
| 4433
| 5320
| 6207
| 7093
| Vk
| 1.30
| 2.60
| 3.90
| 5.20
| 6.50
| 7.80
| 9.10
| 10.40
| Ps
| 0
| 1
| 3
| 5
| 8
| 12
| 16
| 22
| Lw(A)
| 24
| 34
| 40
| 44
| 47
| 50
| 52
| 54
| 630 | 0.247 | Q
| 1122
| 2244
| 3367
| 4489
| 5611
| 6733
| 7855
| 8978
| Vk
| 1.30
| 2.50
| 3.80
| 5
| 6.30
| 7.60
| 8.80
| 10.10
| Ps
| 0
| 1
| 2
| 4
| 7
| 10
| 14
| 18
| Lw(A)
| 23
| 33
| 39
| 43
| 47
| 49
| 52
| 54
|
Gebruikte symbolen
- v = snelheid in het kanaal van gelijke diameter in m/s
- veff = effectieve snelheid door de brandklep in m/s
- Qv = luchthoeveelheid in m3/h
- Ps = statisch drukverlies in Pa
- Lw = geluidsvermogen in dB(A)
Product tekening
Afmetingen
|
CR2 + CFTH | 65 | 180 | 60 | 155 | =(ØD/2)-265 | =(ØD/2)-134 |
|