ABB ACS800-17LC - Implementing a safety switch between the drive and motor; Using a contactor between the drive and motor

Planning the electrical installation
81
A diagram of the cable routing is below.
Separate control cable ducts
Protecting the drive, input power cable, motor and motor cable in short
circuit situation and against thermal overload
Protecting the drive and input power cable in short-circuit situations
Always protect the input cable with fuses. In networks with a short-circuit withstand
of 65 kA or less, standard gG fuses can be used. No fuses need be installed at the
drive input.
90 °
min 500 mm (20 in.)
Motor cable
Input power cable
Control cables
min 200 mm (8 in.)
min 300 mm (12 in.)
Motor cable
Power cable
Drive
24 V
24 V
230 V
Lead 24 V and 230 V (120 V) control
cables in separate ducts inside the
cabinet.
Not allowed unless the 24 V cable is
insulated for 230 V (120 V) or insulated
with an insulation sleeving for 230 V
(120 V).
(120 V)
230 V
(120 V)