Cabinet Design And Emc; Installation And Connecting-Up Regulations - Siemens 6SN1123-1AA00-0DA2 Configuration Manual

Cabinet Design and EMC

9.1 Installation and connecting–up regulations
Note
The "SINUMERIK, SIROTEC, SIMODRIVE, SINAMICS S120 EMC Directive"
(Order No.: 6FC5297–0AD30–0APV) must always be observed; refer to the
documentation overview on the cover page.
Chapter 9 contains only product–specific additions!
Caution
!
Carefully ensure that the line filter is connected to the line supply in–line with
the specifications/regulations:
LINE L1, L2, L3 for line filters for the UI module and I/R module for sinusoidal
current mode.
If this is not observed, the line filter could be damaged. Also refer to the
connection diagram 9-1.
Caution
The line filters listed conduct a high leakage current over the PE conductor.
A permanent PE connection for the filter or control cabinet is required due to
the high leakage current of the line filters.
Measures according to EN 50178/94 Part 5.3.2.1 must be taken, e.g. a PE
conductor (10 mm
parallel to the PE conductor via separate terminals. This conductor must also
fully meet the requirements for PE conductors according to IEC 60364–5–543.
Applications
The line filters described have been dimensioned to suppress SIMODRIVE 611
drive converters; they have not been designed to suppress (noise/interference
suppression) other loads in the electrical cabinet. A dedicated filter must be pro-
vided for other loads in the electrical cabinet.
If the electronics power supply is connected to a separate line supply, then the
feeder cable must be routed through a second filter. The feeder cable to the
electronics power supply (connector X181) must be shielded and the shield
must be connected at both ends at the connector side as close as possible to
connector X181 – on the cabinet mounting panel.
The line supply connection for fan units must also be routed through a second
filter.
© Siemens AG 2012 All Rights Reserved
SIMODRIVE 611 Configuration Manual (PJU) – 02/2012 Edition
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Cu) or a second conductor must be routed electrically
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