Trane Sintesis RTAF HE series Installation Operation & Maintenance page 119

Figure 18 – Water pressure drop - heat recovery heat exchanger
100
Sound power levels
70
Discharge
50
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
30
long) fixed to its discharge opening.
Fan
20
Unit speed
1
FWD 08 2
3
1
10
FWD 10 2
3
1
FWD 12 2
6
3
1
FWD 14 2
4
3
1
FWD 20 2
3
2
Intake
Measurement conditions:
Measurements taken at the horizontal air intake.
1
1
Fan
Unit speed
1
FWD 08 2
3
1
FWD 10 2
3
1
FWD 12 2
3
1
FWD 14 2
3
1
FWD 20 2
3
RLC-SVX19G-GB UNT-PRC002-GB
Figure 22.
Partial Heat Recovery Pressure Drop- Heat Exchanger only
Power level in dB(A), per Hz frequency band
125 250
55 50
57 54
58 57
57 51
58 54
60 58
57 51
58 54
60 58
56 62
61 66
63 69
57 63
61 66
63 69
3
2
Power level in dB(A), per Hz frequency band
125 250
56 55
63 62
66 65
62 58
66 63
70 67
62 58
66 63
70 67
66 65
73 72
78 76
68 72
76 76
78 79
2
1
3
500 1000 2000
42 37 37
47 40 30
50 42 32
45 42 34
48 45 38
50 48 40
45 42 34
48 45 38
50 48 40
50 48 39
55 53 47
58 56 50
51 49 40
55 53 47
58 56 50
5
4 6 7 8
Water flow (L/s)
500 1000 2000
55 53 46
60 60 53
63 62 56
55 58 51
60 62 56
63 65 59
55 58 51
60 62 56
63 65 59
65 65 57
69 71 64
73 75 69
64 64 56
68 71 65
71 74 69
Partial Heat Recovery
4
1 . RTAF 90/105/125/140/145
RTAFG 090/100/110/120/130
2. RTAF
4000 8000
150/155/170/175/185/190/200
31 30
/205/245
38 40
RTAFG 145/155/185/200/225
40 43
33 28
39 35
3.RTAF 250/280/310/355
42 39
RTAFG 210/230/265/275/300
33 28
39 35
42 39
38 36
4. RTAF 350/380/410/450
46 45
RTAFG 285/305/340/385/405/470
50 49
39 37
46 45
50 49
10
9
4000 8000
45 42
53 53
55 57
48 44
55 52
59 57
48 44
55 52
59 57
50 46
59 57
64 63
52 50
61 61
66 66
Overall power
dB(A)
46
50
53
48
51
54
48
51
54
56
60
63
57
60
63
Overall power
dB(A)
57
64
67
61
66
69
61
66
69
68
74
78
69
75
78
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