Acu 401 (18.5 Up To 30.0 Kw) - BONFIGLIOLI Vectron ACTIVE CUBE Kurzanleitung

4.1.3 ACU 401 (18.5 up to 30.0 kW)

Mains connection
ACU 401 (18.5 up to 30.0 kW)
Motor connection
ACU 401 (18.5 up to 30.0 kW)
Use for connection of Protective Earth of the mains and motor cables the provided terminals X1 and X2. Other
connection options for connecting Protective Earth of the mains and motor cables are not permitted.
For connection of a braking resistor, use terminals R
02/15
Delta connection
Star connection
and R .
b1 b2
Quick Start Guide ACU
GB
57