table 3 Heat losses
diameter of the pipeline
∆
T
[°C]
th
ic
kn
e
ss
o
f
m
in
e
ra
l
w
o
o
l
in
su
la
ti
o
n
λ
=
0
.0
3
5
W
/m
K
["]
[mm]
½
¾
1
1 1½
2
3
4
5
6
8
10
12
15
20
25
32
40
50
65
80
100
150
200
250
300
10
20
7.3
9.0
10.6
12.8
15.3
18.4
23.1
27.8
34.0
49.6
65.1
80.7
96.2
30
11.0
13.4
15.8
19.2
23.0
27.7
34.7
41.7
51.1
74.4
97.7 121.0 144.3
40
14.7
17.9
21.1
25.6
30.6
36.9
46.3
55.6
68.1
99.2 130.3 161.3 192.4
50
18.3
22.4
26.4
32.0
38.3
46.1
57.9
69.5
85.1 124.0 162.8 201.7 240.5
60
22.0
26.9
31.7
38.4
45.9
55.3
69.4
83.5 102.1 148.8 195.4 242.0 288.6
20
20
4.8
5.7
6.5
7.7
9.0
10.6
12.9
15.3
18.4
26.3
34.0
41.8
49.6
30
7.2
8.5
9.7
11.5
13.4
15.8
19.4
23.0
27.7
39.4
51.1
62.7
74.4
40
9.6
11.3
13.0
15.3
17.9
21.1
25.9
30.6
36.9
52.5
68.1
83.7
99.2
50
11.9
14.1
16.2
19.1
22.4
26.4
32.4
38.3
46.1
65.7
85.1 104.6 124.0
60
14.3
17.0
19.5
23.0
26.9
31.7
38.8
45.9
55.3
78.8 102.1 125.5 148.8
30
20
3.9
4.5
5.1
5.9
6.8
7.9
9.5
11.1
13.2
18.4
23.7
28.9
34.0
30
5.8
6.7
7.6
8.8
10.2
11.8
14.2
16.6
19.8
27.7
35.5
43.3
51.1
40
7.7
9.0
10.1
11.8
13.5
15.7
19.0
22.2
26.4
36.9
47.3
57.7
68.1
50
9.6
11.2
12.7
14.7
16.9
19.7
23.7
27.7
33.0
46.1
59.2
72.1
85.1
40
20
3.4
3.9
4.3
5.0
5.7
6.5
7.7
9.0
10.6
14.5
18.4
22.4
26.3
30
5.0
5.8
6.5
7.4
8.5
9.7
11.6
13.4
15.8
21.8
27.7
33.5
39.4
40
6.7
7.7
8.7
9.9
11.3
13.0
15.5
17.9
21.1
29.0
36.9
44.7
52.5
50
8.4
9.6
10.8
12.4
14.1
16.2
19.3
22.4
26.4
36.3
46.1
55.9
65.7
60
10.1
11.6
13.0
14.9
17.0
19.5
23.2
26.9
31.7
43.6
55.3
67.1
78.8
50
20
3.0
3.5
3.9
4.4
5.0
5.7
6.7
7.7
9.0
12.2
15.3
18.4
21.6
30
4.6
5.2
5.8
6.6
7.4
8.5
10.0
11.5
13.4
18.2
23.0
27.7
32.4
40
6.1
6.9
7.7
8.8
9.9
11.3
13.3
15.3
17.9
24.3
30.6
36.9
43.2
50
7.6
8.7
9.6
11.0
12.4
14.1
16.7
19.1
22.4
30.4
38.3
46.1
53.9
60
9.1
10.4
11.6
13.1
14.9
17.0
20.0
23.0
26.9
36.5
45.9
55.3
64.7
11
Summary of Contents for SelfTec PRO 10
Page 2: ......
Page 23: ...Installation of a self regulating heating cable on a valve 23 ...
Page 36: ...ESG EN 416 Grupa V5 04 16 0 1 c www elektra eu ...
Page 38: ......
Page 59: ...Układanie przewodu samoregulującego na zaworze 59 ...
Page 72: ...ESG PL 416 Grupa V5 04 16 0 1 c www elektra pl ...
Page 74: ......
Page 95: ...Монтаж саморегулирующегося кабеля на клапане 95 ...
Page 108: ...ESG RU 416 Grupa V5 06 19 0 1 b www elektra eu ...