BONFIGLIOLI Vectron ACTIVE CUBE Série Guide Rapide page 80

 For connection of a braking resistor, use terminals R
4.2.3 ACU 410 (18.5...30.0 kW)
Mains connection
GB
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
78 Quick Start Guide ACU
and R .
b1 b2
and R .
b1 b2
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