BONFIGLIOLI Active Energy Control Device Serie Guide De Démarrage Rapide page 70

4.2 Conductor cross-section
 The cable dimensions must be selected according to the current load and
voltage drop to be expected.
 Select the cable cross-section such that the voltage drop is as small as
possible.
 Comply with any additional national and application-specific regulations
and the separate UL instructions.

The mains fuses and cable cross-sections are to be selected according to
GB
DIN VDE 0100 Part 430 and DIN VDE 0298 Part 4 for the nominal
operating point of the mains unit.
 According to UL/CSA, approved Class 1 copper lines with a temperature
range of 60/75 °C and matching mains fuses are to be used for the power
cables.
 Protective earth (PE) conductor cross-section is to be dimensioned as per
(PE) EN61800-5-1.
 For typical mains cable fuses, refer to the applicable operating instructions
document.
PE-conductor
According to EN61800-5-1, the cross-sections of the PE conductor shall be
dimensioned as follows:
Mains cable
Mains cable up to
10 mm²
Mains cable
10...16 mm²
Mains cable
16...35 mm²
Mains cable > 35 mm²
68
Protective conductor
Install two protective conductors of the same size as
the mains cable, or one protective conductor of a size
of 10 mm².
Install one protective conductor of the same size as the
mains cable.
Install one protective conductor of a size of 16 mm².
Install one protective conductor of half the size of the
mains cable.
Quick Start Guide AEC 06/19