BONFIGLIOLI Active Energy Control Device Serie Guide De Démarrage Rapide page 83

If the size 8 mains unit is combined with frequency inverters of
the same size, the frequency inverters must be precharged at the
same time as the mains unit. If the size 8 mains unit is combined
with frequency inverters of sizes 1 through 7, simultaneous
precharging of the AEC and frequency inverters is not required.
In this case, the AEC mains unit can precharge the connected
frequency inverters via the DC link.
Power connection requirements
CAUTION
Device damage
Improper cabling can damage the device.
 For power connection, note (see drawing above):
06/19
 Ensure that cable dimensions are correct (1).
 Min. length of insulation under/after cable gland:
10 mm (2)
 Max. width of cable lugs: 31 mm (3)
Quick Start Guide AEC
GB
81