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Technical manual – Installation instructions and start-up X-RAY R - ver. 1.0 del 07/11/2018
FLOW RATE OF THE HEAT TRANSFER FLUID
To guarantee the correct operation of the solar system, a specific nominal flow rate of the heat transfer fluid must be guar
-
anteed of 9 l / h m2 per pipe installed. Example:
•
For 1 collector X-RAY10 R, with 10 pipes, the nominal flow rate is 90 lt/h, equal to 1,5 lt/min.
•
For 1 collectors X-RAY17 R, with 17 pipes, the nominal flow rate is 153 lt/h, equal to 2,55 lt/min.
•
For 5 collectors X-RAY10 R, with a total of 50 pipes, the nominal flow rate is 450 lt/h, equal to 7,5 lt/min tot.
•
For 4 collectors X-RAY21 R, with a total of 84 pipes, the nominal flow rate is 756 lt/h, equal to 12,6 lt/min tot
PRESSURE DROP
The following diagram shows the pressure drop curve of the single collector. (N.B. measured data)
Num.
pannelli
11
12
13
14
15
16
17
18
19
20
X-RAY
10 R
Gross Area
23,32
25,44
27,56
29,68
31,80
33,92
36,04
38,16
40,28
42,40
Flow
16,50
18,00
19,50
21,00
22,50
24,00
25,50
27,00
28,50
30,00
COPPER Diameter Ø 28/25
Ø 28/25
Ø 28/25
Ø 28/25
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
X-RAY
11 R
Gross Area
25,74
28,08
30,42
32,76
35,10
37,44
39,78
42,12
44,46
46,80
Flow
18,15
19,80
21,45
23,10
24,75
26,40
28,05
29,70
31,35
33,00
COPPER Diameter Ø 28/25
Ø 28/25
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
X-RAY
12 R
Gross Area
28,05
30,60
33,15
35,70
38,25
40,80
43,35
45,90
48,45
51,00
Flow
19,80
21,60
23,40
25,20
27,00
28,80
30,60
32,40
34,20
36,00
COPPER Diameter Ø 28/25
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
X-RAY
13 R
Gross Area
30,36
33,12
35,88
38,64
41,40
44,16
46,92
49,68
52,44
55,20
Flow
21,45
23,40
25,35
27,30
29,25
31,20
33,15
35,10
37,05
39,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
X-RAY
14 R
Gross Area
32,67
35,64
38,61
41,58
44,55
47,52
50,49
53,46
56,43
59,40
Flow
23,10
25,20
27,30
29,40
31,50
33,60
35,70
37,80
39,90
42,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
X-RAY
15 R
Gross Area
34,98
38,16
41,34
44,52
47,70
50,88
54,06
57,24
60,42
63,60
Flow
24,75
27,00
29,25
31,50
33,75
36,00
38,25
40,50
42,75
45,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
16 R
Gross Area
37,29
40,68
44,07
47,46
50,85
54,24
57,63
61,02
64,41
67,80
Flow
26,40
28,80
31,20
33,60
36,00
38,40
40,80
43,20
45,60
48,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
17 R
Gross Area
39,60
43,20
46,80
50,40
54,00
57,60
61,20
64,80
68,40
72,00
Flow
28,05
30,60
33,15
35,70
38,25
40,80
43,35
45,90
48,45
51,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
18 R
Gross Area
42,02
45,84
49,66
53,48
57,30
61,12
64,94
68,76
72,58
76,40
Flow
29,70
32,40
35,10
37,80
40,50
43,20
45,90
48,60
51,30
54,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
19 R
Gross Area
44,33
48,36
52,39
56,42
60,45
64,48
68,51
72,54
76,57
80,60
Flow
31,35
34,20
37,05
39,90
42,75
45,60
48,45
51,30
54,15
57,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
20 R
Gross Area
46,64
50,88
55,12
59,36
63,60
67,84
72,08
76,32
80,56
84,80
Flow
33,00
36,00
39,00
42,00
45,00
48,00
51,00
54,00
57,00
60,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY
21 R
Gross Area
48,95
53,40
57,85
62,30
66,75
71,20
75,65
80,10
84,55
89,00
Flow
34,65
37,80
40,95
44,10
47,25
50,40
53,55
56,70
59,85
63,00
COPPER Diameter Ø 35/32
Ø 35/32
Ø 35/32
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
Ø 42/39
X-RAY 10
X-RAY 11
X-RAY 12
X-RAY 13
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145
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155
160
165
170
175
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 10 - 11 - 12 - 13
X-RAY 10
X-RAY 11
X-RAY 12
X-RAY 13
0
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175
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 10 - 11 - 12 - 13
X-RAY 14
X-RAY 15
X-RAY 16
X-RAY 17
0
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30
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85
90
95
0
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540
Pe
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 14 - 15 - 16 - 17
X-RAY 14
X-RAY 15
X-RAY 16
X-RAY 17
0
5
10
15
20
25
30
35
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45
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65
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85
90
95
0
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100
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360
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520
540
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 14 - 15 - 16 - 17
X-RAY 18
X-RAY 19
X-RAY 20
X-RAY 21
0
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4
6
8
10
12
14
16
18
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46
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50
52
54
56
58
60
0
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 18 - 19 - 20 - 21
X-RAY 18
X-RAY 19
X-RAY 20
X-RAY 21
0
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6
8
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12
14
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18
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22
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26
28
30
32
34
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38
40
42
44
46
48
50
52
54
56
58
60
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
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440
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480
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520
540
Pe
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Portata lt/h
PERDITE DI CARICO DEL SINGOLO COLLETTORE: X-RAY 18 - 19 - 20 - 21
