Cables - Siemens SINAMICS G120 Operating Instructions Manual

Low voltage converters chassis devices with cu240b-2 and cu240e-2
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Figure 4-2
Further information
Additional information about EMC-compliant installation is available in the Internet:
EMC installation guideline (http://support.automation.siemens.com/WW/view/en/60612658)
4.1.2

Cables

Cables with a high level of interference and cables with a low level of interference are
connected to the inverter:
● Cables with a high level of interference:
– Cable between the line filter and inverter
– Motor cable
– Cable at the inverter DC link connection
– Cable between the inverter and braking resistor
● Cables with a low level of interference:
– Cable between the line and line filter
– Signal and data cables
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2017, FW V4.7 SP6, A5E34259001B AD
Grounding and high-frequency equipotential bonding measures in the control cabinet and
in the plant/system
4.1 EMC-compliant setup of the machine or plant
Installing
53

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