Electromagnetic Compatibility Of The Inverter - Siemens sinamics g120 Hardware Installation Manual

6.5

Electromagnetic compatibility of the inverter

The SINAMICS G120 drives have been tested in accordance with the EMC Product
Standard EN 61800-3:2004.
Details see declaration of conformity
The electromagnetic compatibility refers to both the immunity and the emitted interference of
a device.
The following disturbance variables must be taken into consideration when evaluating the
electromagnetic compatibility:
● Conducted low-frequency disturbance variables (harmonics)
● Conducted high-frequency disturbance variables
● Field-based, low-frequency disturbance variables
● Field-based, high-frequency disturbance variables
The permitted limit values are defined in the EMC product standard EN 61800-3 in EMC
categories C1 to C4.
Below you will find some key definitions relating to this.
Classification of EMC behavior
The EMC environment and the EMC Categories are defined in the EMC product standard
EN 61800-3 as follows:
Environments:
First environment (public systems)
An environment that includes domestic premises and establishments that are connected
directly to a public low-voltage line supply without the use of an intermediate transformer.
Example: Houses, apartments, commercial premises, or offices in residential buildings.
Second environment (industrial systems)
An environment that includes all other establishments which are not connected directly to a
public low-voltage line supply.
Example: Industrial areas and technical areas of buildings that are supplied by an assigned
transformer.
Power Module PM230, IP20 / Push-through technology (PT)
Hardware Installation Manual, 06/2014, A5E34331322B AA
6.5 Electromagnetic compatibility of the inverter
Technical specifications
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