BONFIGLIOLI Vectron ANG210 Manual Del Usuario página 96

GB
As from size 8, with AC 3x525 V or AC 3x690 V mains operation, ter-
minal X13 must be connected additionally. Note the connection infor-
mation for size 8.
96
Mains connection
A
The mains supply cable may be as long as
required. To be separated from control, data
and motor cable.
DC-link connection
B
The frequency inverter is to be connected to
the same mains potential or a common direct
voltage source. Cables with a length >300
mm must be shielded, the cable shield must
be connected to the mounting plate on both
sides. Use twisted cables where possible.
Control connection
C
Control and signal cables must be kept phys-
ically separate from the power cables. Analog
signal lines are to be connected to the shield
potential on one side. Install sensor cables
separate from motor cables.
The low voltage circuits (e.g. terminal X210A,
X210B) are isolated from the main circuit
(e.g. U, V, W) by way of safety isolation and
safety impedance.
Motor and brake resistor
D
The shield of the motor cable is to be con-
nected to ground potential properly on both
sides. On the motor side use a metal com-
pression gland. On the frequency inverter
side an appropriate shield clamp is to be
used. The signal cable used for monitoring
the motor temperature must be kept sepa-
rate from the motor cable. Connect the
shield of this line on both sides. If a braking
resistor is used, the connection cable must
also be shielded, and the shield is to be con-
nected to earth potential on both sides.
Relay
The relay enables using high-energy signals.
Quick Start Guide ANG
07/20