![Volvo IPS650 Installation Manual Download Page 141](http://html.mh-extra.com/html/volvo/ips650/ips650_installation-manual_1048825141.webp)
Calculating cable area
0,8
0,8
1,5
1,5
2
0,5
150
200
300
400
500
600
800
1000
1500
2000
3000
4000
1
4
6
10
16
25
35
50
70
95
120
1,5
2,5
0,75
20
30
40
50
60
80
100
150
200
300
400
500
600
700
3
4
5
6
8
10
15
20
30
40
50
150
100
80
60
50
40
30
20
15
10
8
6
5
0,5
1
1,5
2,5
4
6
10
16
25
35
50
70
0,75
3
3
4
4
5
5
6
6
8
8
10
10
15
15
20
20
25
25
30
30
2
2
1
1
A
A
12V
24V
B
B
C
C
D
D
1
1
P0004726
1 Load
A Length (m)
B Surface (mm²)
C Current (A)
D Output (W)
AWG – American Wire Gauge
Example: If a 12 V fridge consumes 70 W and the dis-
tance between the terminal block and the fridge is four
meters, draw a straight line between 8 (4 x 2) on the
meter scale and 70 on the consumer scale.
The line dissects the area scale in the 2.5 space; 2.5
corresponds to the area required (2.5 mm
2
).
The calculation is based on the maximum permissible
voltage drop in all cables between the positive con-
nection to the consumer and back to the negative
connection.
Total voltage drop when applying the above
table:
12 V system 0.4 V
24 V system 0.6 V
AWG
mm² (std)
mm²
sq. in
18
16
14
12
10
8
6
5
4
3
2
0 (1/0)
00 (2/0)
000 (3/0)
0000 (4/0)
0,75
1,5
2,5
4
6
10
16
16
25
25
35
50
70
95
120
0,82
1,31
2,08
3,31
5,26
8,37
13,29
16,76
21,14
26,65
33,61
53,46
67,40
84,97
107,16
0.0013
0.0020
0.0032
0.0051
0.0082
0.013
0.021
0.026
0.033
0.041
0.052
0.083
0.104
0.132
0.166
Installation, Electrical System
47704162 10-2014 © AB VOLVO PENTA
139
Summary of Contents for IPS650
Page 1: ...IPS 2 IPS650 IPS800 IPS950 Installation 1 1 E ...
Page 2: ......
Page 156: ......
Page 160: ...47704162 English 10 2014 ...