BONFIGLIOLI Vectron ACTIVE CUBE Série Guide Rapide page 74

avoided by expert installation and observation of the specific product
information.
Measures

Install the frequency inverters and commutating chokes on a metal
mounting panel. Ideally, the mounting panel should be galvanized, not
GB
painted.
 Provide proper equipotential bonding within the system or plant. Plant
components such as electrical cabinets, control panels, machine frames
must be connected by means of PE cables.
 Connect the shield of the control cables to ground potential properly, i.e.
with good conductivity, on both sides (shield clamp). Mount shield clamps
for cable shields close to the device.
 Connect the device and its components to a grounding point via short
cables.
 Avoid excessive cable length and loosely suspended cabling.
 Contactors, relays and solenoid valves in the control cabinet must be
provided with suitable interference suppression components.
72 Quick Start Guide ACU 10/18