BONFIGLIOLI Vectron ACTIVE CUBE Série Guide Rapide page 81

4.2.4 ACU410 (37.0...65.0 kW)
Mains connection
Motor connection
 For connection of the ground conductor of the mains and motor cable,
use the provided terminal connection options X1 and X2. Other connection
options for connecting the mains and motor cable are not permissible.
 For connection of a braking resistor, use terminals R
Optionally, devices of this size are available without brake chopper.
These devices are designed without connecting terminals for the
braking resistor.
10/18 Quick Start Guide ACU
and R .
b1 b2
79
GB