Smith WWHB Series, Technical Manual

Page: 20 / 56

Rev. A 05-2018
20
WHK LS
Mod.
Lw Lp
63 125 250 500 1K 2K 4K 8K
dB dB(A) dB(A)
dB dB dB dB dB dB dB dB
302 75 59
402 75 59
602 80 64
702 83 67
902 84 68
1202 86 70
1402 88 72
1804 88 72
2304 89 73
2604 91 75
WHK XL
Mod.
Lw Lp
63 125 250 500 1K 2K 4K 8K
dB dB(A) dB(A)
dB dB dB dB dB dB dB dB
302 65 49
402 65 49
602 70 54
702 73 57
902 74 58
1202 76 60
1402 78 62
1804
78 62
2304 79 63
2604
81 65
MTEC.4410.GB-A-1 Operation and maintenance manual WHK series English
WHK
Super-high temperature water to water heat pumps
Octave bands (Hz)
Octave bands (Hz)
3.9 Sound data
Lw: Sound power level according to ISO 3744.
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MTEC.4410.GB-A-92 Operation and maintenance manual WWHB series English
WWHB
Super-high temperature water to water heat pumps
WWHB
WWHB
Mod.
Lw Lp
63 125 250 500 1K 2K 4K 8K
dB dB(A) dB(A)
dB dB dB dB dB dB dB dB
40 65 49
45 65 49
65 70 54
75 73 57
100 74 58
120 76 60
150 78 62
195 88 72
245 89 73
300 91 75
Lw: Sound power level according to ISO 3744.
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