Trane ECOWISE RTAF SE Installation Operation & Maintenance page 87

Figure 37 – Water Pressure Drop - Glycol Free - Total Free Cooling - Sizes 250-415
1000
Sound power levels
Discharge
Measurement conditions:
Measurements taken in a room adjacent to the room containing the FWD, at the outlet of the rectangular duct (1.5 m
long) fixed to its discharge opening.
Fan
Unit speed
1
FWD 08 2
3
1
FWD 10 2
100
3
1
FWD 12 2
3
1
FWD 14 2
3
1
FWD 20 2
3
Intake
Measurement conditions:
Measurements taken at the horizontal air intake.
Fan
Unit speed
10
1
10
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-SVX19E-GB UNT-PRC002-GB
Total Free Cooling
E - F
Power level in dB(A), per Hz frequency band
125 250 500
A - B - C -D
55 50 42
57 54 47
58 57 50
57 51 45
58 54 48
60 58 50
57 51 45
58 54 48
60 58 50
56 62 50
61 66 55
63 69 58
57 63 51
61 66 55
63 69 58
Power level in dB(A), per Hz frequency band
125 250 500
56 55 55
100
63 62 60
Water flow rates (l/s)
66 65 63
62 58 55
66 63 60
70 67 63
62 58 55
66 63 60
70 67 63
66 65 65
73 72 69
78 76 73
68 72 64
76 76 68
78 79 71
Optional Free-Cooling
1000 2000 4000
37 37 31
40 30 38
42 32 40
42 34 33
45 38 39
48 40 42
42 34 33
45 38 39
48 40 42
48 39 38
53 47 46
56 50 50
49 40 39
53 47 46
56 50 50
1000 2000 4000
53 46 45
60 53 53
62 56 55
58 51 48
62 56 55
65 59 59
58 51 48
62 56 55
65 59 59
65 57 50
71 64 59
75 69 64
64 56 52
71 65 61
74 69 66
A. RTAF 250
B. RTAF 280
C. RTAF 310
Overall power
D. RTAF 350
8000 dB(A)
E. RTAF 380 30 46
40 50
F. RTAF 410
43 53
28 48
35 51
39 54
28 48
35 51
39 54
36 56
45 60
49 63
37 57
45 60
49 63
Overall power
8000 dB(A)
42 57
1000
53 64
57 67
44 61
52 66
57 69
44 61
52 66
57 69
46 68
57 74
63 78
50 69
61 75
66 78
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