Selection Of Devices Required For Operation Of Sinamics; General; Information About Line Isolating Devices - Siemens SINAMICS Series Equipment Manual

Cabinet Configuration and EMC Booksize

7.2 Selection of devices required for operation of SINAMICS

Standard
EN 60439–1
EN 60529
EN 61000-6-2
EN 61800–3
UL 508C
7.2 Selection of devices required for operation of SINAMICS
7.2
7.2.1

General

The following components are required for connection to the power supply network:
• Line Disconnecting Device
• Line fuse
• Line contactor (required with electrical isolation)
• Line filter (see Line Connection)
• Line reactor (see Line Connection)
7.2.2

Information about line isolating devices

The line disconnecting device for the electrical equipment may be used for correct isolation
of the drive line-up from the power supply. This line disconnecting device must be designed
for the electrical equipment of machines in accordance with the requirements of EN 60204-1,
Section 5.3. The relevant technical specifications must be taken into consideration for the
purpose of selecting the device. Other consumers of the electrical equipment must also be
taken into consideration when the device is selected.
The line disconnecting device must be equipped with a leading auxiliary switch (t ≥ 10 ms),
which must be integrated in the switching-off path of the Line Modules (EP terminals).
The accessories required for the line disconnecting device must be selected from the
manufacturer catalogs. See also catalog D21.2.
7-4
Description
Low-voltage switchgear and controlgear assemblies
Part 1: Type-tested and partially type-tested assemblies
Degrees of protection provided by enclosures
Electromagnetic compatibility (EMC)
Part 2: Generic standard immunity, industrial environments
Adjustable speed electrical power drive systems
Part 3: EMC product standard including specific test methods
Power conversion equipment
Equipment Manuel for Booksize Power Modules
Manual, (GH2), Edition 06.2005, 6SL3097-2AC00-0BP2