Installation
EP1518-0002
22
Version: 2.4
4.2.2.3
Conductor losses
Take into account the voltage drop on the supply line when planning a system. Avoid the voltage drop being
so high that the supply voltage at the box lies below the minimum nominal voltage.
Variations in the voltage of the power supply unit must also be taken into account.
Voltage drop on the supply line
Vert. Faktor: 0,45 cm / V
5
10
15
20
2
4
6
8
10
25
0
0
12
30
Vert. Faktor: 0,45 cm / V
Voltage drop (V)
Cable length (m)
35
0,25 mm²
0,34 mm²
0,5 mm²
0,75 mm²
I = 2 A
Vert. Faktor: 0,45 cm / V
5
10
15
20
2
4
6
8
10
25
0
0
12
30
Vert. Faktor: 0,45 cm / V
Voltage drop (V)
Cable length (m)
35
0,25 mm²
0,34 mm²
0,5 mm²
0,75 mm²
I = 4 A