4.9.7.1 Connecting the cable shields (FSAA … FSC)
For EMC-compatible wiring, you must use shielded cables to the motor and to the braking
resistor. Connect the cable shields to the shield plate of the inverter. The shield support for
inverter FSA is displayed as an example.
A ferrite core in the power cable is additionally required for the inverter FSAA, 2.2 kW.
① Unshielded line cable
② Toothed tapes on the shield plate of the inverter
③ Shielded cable to the braking resistor
④ Shield clamp for the cable to the terminal strip on the shield plate of the inverter
⑤ Shielded cables to the terminal strip, to the fieldbus and to the motor temperature sensor
⑥ Shielded motor cable
⑦ Unlacquered, good electrically conducting mounting plate
⑧ Supplied ferrite core in the line cable, relevant only for FSAA, 2.2 kW (6SL3210-1KE15-8A . 2)
Figure 4-29 EMC-compliant wiring shown using the example of a frame size A and frame size AA
inverter
%DUHVKLHOG
0RXQWLQJSODWH
6KLHOGSODWH
&RQQHFWVKLHOG
7RRWKHG
WDSH
+RVHFODPS
Figure 4-30 EMC-compliant shield connection
Installing
4.9 Connecting the interfaces for the inverter control
SINAMICS G120C converter
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34263257B AF 103
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