Control Cable Ducts - ABB ACSM1 Hardware Manual

Where control cables must cross power cables make sure they are arranged at an
angle as near to 90 degrees as possible. Do not run extra cables through the drive.
The cable trays must have good electrical bonding to each other and to the
grounding electrodes. Aluminium tray systems can be used to improve local
equalizing of potential.
A diagram of the cable routing is below.
Supply cable
min 200 mm (8")

Control cable ducts

Not allowed unless the 24 V
cable is insulated for 230 V or
insulated with an insulation
sleeving for 230 V.
90°
Control cables
Drive
min 500 mm (20")
90°
90°
min 500 mm (20")
24 V 230 V
Supply cable
min 300 mm (12")
Motor cable
Braking resistor cable
24 V 230 V
Lead 24 V and 230 V control
cables in separate ducts inside
the cabinet.
Planning the electrical installation
45
Motor cable