Schako NBS Series, Техническая документация инструкция

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NBS – Fan coil unit
TECHNICAL DOCUMENTATION
Technical data
Construction subject to change.
No return possible.
Version: 06.05.21 | Page 32
SOUND POWER LEVEL
Model
L
W
(dB) L
WA
v
motor
63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz (dB(A))
NBS-100-1
5 62 60 63 68 65 62 60 57 70
4 58 56 58 63 60 56 54 51 65
3 53 51 53 59 55 50 47 43 60
2 49 47 50 55 50 45 41 35 55
1 46 44 49 51 45 40 34 28 51
NBS-100-2
5 62 60 64 68 66 62 60 57 70
4 59 57 60 64 62 58 56 52 66
3 55 53 56 61 57 53 50 46 62
2 52 50 53 58 53 49 45 40 58
1 50 48 52 56 49 44 39 34 55
NBS-100-3
5 61 59 65 68 66 63 60 57 71
4 59 57 62 65 63 60 57 53 68
3 57 55 60 62 60 56 53 49 65
2 55 53 57 60 57 52 49 44 61
1 53 51 54 61 54 48 44 39 60
NBS-150-1
3 50 60 69 72 77 76 73 64 81
2 46 56 65 68 73 72 69 60 77
1 44 54 63 66 71 70 67 58 75
NBS-150-2
3 53 63 72 75 80 79 76 67 84
2 49 59 68 71 76 75 72 63 80
1 47 57 66 69 74 73 70 61 78
NBS-150-3
3 55 65 73 76 82 80 77 68 86
2 51 61 69 72 78 76 73 64 82
1 49 59 67 70 76 74 71 62 80
Sound power level measured at max. motor speed, free throw.
The sound power level is reduced in case of duct mounting.