11 Electromagnetic Compatibility (EMC)
11.1 EMC Requirements
11.1.1 General information
The electromagnetic compatibility (EMC) or electromagnetic interference (EMI) includes
the following requirements:
● Sufficient noise immunity of an electric installation or an electric device against ex‐
ternal electric, magnetic or electromagnetic interference via lines or through air.
● Sufficiently low noise emission of electric, magnetic or electromagnetic noise of an
electric installation or an electric device to other surrounding devices via lines or
through air.
11.1.2 Noise immunity in the drive system
Basic structure for noise immunity
The figure below illustrates the interference for definition of noise immunity require‐
ments in the drive system.
Fig.11-1: Noise immunity in the drive system
DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
Bosch Rexroth AG
Electromagnetic Compatibility (EMC)
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