13.3 Conformity with EMC Directives in Europe
13-8
For using an external EMC compliant filter (option)
1) Install the inverter and the filter on a metal plate or other grounded panel. Use shielded wires for the
motor and minimize the wiring as short as possible. Securely clamp the shield of the shielded wires to
the metal plate. Establish an electrical connection between the shield and the ground terminal of the
motor.
2) Use shielded wires for the wiring of the inverter's control terminals and for the RS-485 communication
signal cable. Securely clamp the shields of the both lines to the grounded panel as in the wiring for the
motor.
3) If the radiation noise exceeds the standards, install the inverter and peripheral equipment into a metal
panel as shown in Figure 13.3-3.
Figure 13.3-3 Installing the EMC Compliant Filter (option)
To Next Page
Loading...
