32
10
APPENDIX Ⅳ THE RELATIONSHIP BETWEEN THE 12V
DC CABLE DIAMETER AND THE TRANSMISSION
DISTANCE
It is the recommended transmission distance when the cable diameter is fixed and the 12V DC
power consumption is below 10%. For the DC device, the max permission voltage power
consumption is 10%. The cables used in the following sheet are all copper wires. (the resistivity
of copper is
)
mm
Feet
(
m
)
w
0.8000
1.000
1.250
2.000
5
122.13
(
37.23
)
190.83
(
58.16
)
298.17
(
90.88
)
763.31
(
232.66
)
10
61.06
(
18.61
)
95.41
(
29.08
)
149.08
(
45.44
)
381.66
(
116.33
)
15
40.71
(
12.41
)
63.61
(
19.39
)
99.39
(
30.29
)
254.44
(
77.55
)
20
30.53
(
9.31
)
47.71
(
14.54
)
74.54
(
22.72
)
190.83
(
58.16
)
25
24.43
(
7.45
)
38.17
(
11.63
)
59.63
(
18.18
)
152.66
(
46.53
)
30
20.35
(
6.20
)
31.80
(
9.69
)
49.69
(
15.15
)
127.22
(
38.78
)
35
17.45
(
5.32
)
27.26
(
8.31
)
42.60
(
12.98
)
109.04
(
33.24
)
40
15.27
(
4.65
)
23.85
(
7.27
)
37.27
(
11.36
)
95.41
(
29.08
)
45
13.57
(
4.14
)
21.20
(
6.46
)
33.13
(
10.10
)
84.81
(
28.85
)
50
12.21
(
3.72
)
19.08
(
5.82
)
29.82
(
9.09
)
76.33
(
23.27
)
55
11.10
(
3.38
)
17.35
(
5.29
)
27.11
(
8.26
)
69.39
(
21.15
)
60
10.18
(
3.10
)
15.90
(
4.85
)
24.85
(
7.57
)
63.61
(
19.39
)
65
9.39
(
2.86
)
14.68
(
4.47
)
22.94
(
6.99
)
58.72
(
17.90
)
70
8.72
(
2.66
)
13.63
(
4.15
)
21.30
(
6.49
)
54.52
(
16.62
)
75
8.14
(
2.48
)
12.72
(
3.88
)
19.88
(
6.06
)
50.89
(
15.51
)
80
7.63
(
2.33
)
11.93
(
3.64
)
18.64
(
5.68
)
47.71
(
14.54
)
85
7.18
(
2.19
)
11.23
(
3.42
)
17.54
(
5.35
)
44.90
(
13.69
)
90
6.78
(
2.07
)
10.60
(
3.23
)
16.56
(
5.05
)
42.41
(
12.93
)
95
6.43
(
1.96
)
10.04
(
3.06
)
15.69
(
4.78
)
40.17
(
12.25
)
Summary of Contents for SD6AE230F-HNI
Page 1: ...IR Intelligent Speed Dome Installation Manual Version 1 0 2 ...
Page 18: ...10 Figure 1 14 ...
Page 21: ...13 Figure 2 3 2 4 Pole Mount Bracket The pole mount bracket is shown as below See Figure 2 4 ...
Page 22: ...14 Figure 2 4 ...
Page 25: ...17 Figure 3 3 ...
Page 31: ...23 Figure 5 3 ...
Page 34: ...26 Figure 6 3 ...
Page 39: ...31 mm Feet m w 0 8000 1 000 1 250 2 000 100 24 43 7 45 38 17 11 63 59 63 18 18 152 66 46 53 ...
Page 41: ...33 mm Feet m w 0 8000 1 000 1 250 2 000 100 6 11 1 86 9 54 2 91 14 91 4 54 38 17 11 63 ...