Installing The Converter In Compliance With Emc Rules - Siemens sinamics g120 Hardware Installation Manual

4.2.2

Installing the converter in compliance with EMC rules

Rules for EMC-compliant cable routing
Preconditions
● The inverter is mounted on a metal mounting plate. The mounting plate is unpainted and
has good electrical conductivity.
● Use shielded cables for the following connections:
– Motor and motor temperature sensor
– Braking resistor (not available for all inverters)
– Fieldbus
– Inputs and outputs of the terminal strip
Procedure
To install the inverter cables in compliance with EMC rules, proceed as follows:
Power Module PM230, IP20 / Push-through technology (PT)
Hardware Installation Manual, 06/2014, A5E34331322B AA
1. Expose the shields of the shielded cables.
2. Place the shields on the mounting plate or on the
inverter shield plate using EMC clamps.
Connecting
4.2 EMC-compliant installation
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