Unit Assembly Complying EMC
4 Unit Assembly Complying EMC
Note
The EU guidelines for electromagnetic compatibility (EMC) must be considered for the
initial operation of all SIEB & MEYER devices.
The manual "EMC Guidelines" is available in German and English and includes:
▶ EMC rules
▶ information regarding the professional grounding and wiring
▶ safety-relevant aspects
▶ extracts from the EMC product standard
▶ possibilities for the connection to different supply system types
Availability:
▶ PDF file under www.sieb-meyer.de/downloads.html
4.1 Emission of Line and Field Interferences
According to Category C3 (I > 100 A)
According to the EMC product standard DIN EN 61800-3, chapter 6 (emission of line
interferences), this device meets the interference limit values of the category C3 (rated
current I > 100 A) if the conditions listed below are met.
In order to avoid interfering signals due to crosstalk on the signal lines the power supply
cables should run separately from the signal cables.
Requirements
▶ The device is equipped with basic interference elimination functions via an integrat-
ed line filter.
If motor cables longer than 5 m are used, an external line filter is required.
For detailed information on mounting and connecting line filters refer to the manual
"Unit Assembly complying EMC".
▶ If no internal line filter is provided, an external line filter must be used to reach the
category C3 (rated current I > 100 A).
NOTICE
Connection of line filters
→ Consider the connection instructions of the line filter manufacturer to ensure suffi-
cient filter effect.
Note
For detailed information on the used device refer to the section "Technical Data".
NOTICE
High-frequency interferences in a blic low-voltage distribution network
High-frequency interferences may occur, if the device is used in a public mains which
supplies residential areas. These interferences may disturb the functioning of other de-
vices.
→ Do not use the device in a public mains or ensure appropriate interference sup-
pression measures.
18 Drive System SD2M - Hardware Description 036228xxF
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